Best Thermalright CPU Coolers with 6 Heat Pipes in 2026: 15 Picks
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Selecting a Thermalright CPU cooler with 6 heat pipes provides balanced heat dissipation for modern AMD and Intel processors. The Thermalright Peerless Assassin 120 Dual Fan Cooler takes the top spot because it combines six 6mm heat pipes and two 120mm PWM fans in a dual-tower heatsink.
This guide compares 15 models based strictly on the specifications published on their listings. You can evaluate heatsink height, socket support, and fan configurations to decide which cooler fits your desktop chassis and motherboard layout.
Quick picks
The best fit for you
- You need standard dual-tower cooling for mainstream sockets. Thermalright Peerless Assassin 120 Dual Fan Cooler It combines six 6mm heat pipes with two 120mm PWM fans across Intel and AMD sockets.
- You want a slimmer single-tower cooler with ARGB. Thermalright Burst Assassin 120 ARGB Its single-tower layout houses six heat pipes and an ARGB fan within a 154mm height.
- You build in a compact small-form-factor chassis. Thermalright AXP120-X67 Low Profile Cooler Its low-profile design fits six heat pipes into a total height of 67mm.
- You want an all-white dual tower with ARGB. Thermalright Peerless Assassin 120 SE White ARGB It features a white finish, ARGB lighting, and six heat pipes across two fin stacks.
Our 15 picks
Thermalright Peerless Assassin 120 Dual Fan Cooler
Best for: standard desktop builds needing dual-tower air cooling
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Cooler Height
- 157mm
- Tower Design
- Double tower
- Fan Size
- 120mm
- Fan Speed
- 1550rpm±10%
- Socket Compatibility
- AM4, AM5, LGA 1851, LGA 1700, LGA 1200, LGA 1150, LGA 1151
View on Amazon: Thermalright Peerless Assassin 120 Dual Fan Cooler
The Thermalright Peerless Assassin 120 Dual-Fan Cooler is a dual-tower heatsink built with six 6mm copper heat pipes and two 120mm PWM fans. It stands 157mm tall, delivers up to 66.17 CFM of airflow at 1550 RPM, and keeps rated noise at or below 25.6 dB(A). It suits you if you need balanced, high-airflow cooling for modern AMD AM4/AM5 or Intel LGA sockets without adding lighting.
Pros
- Six 6mm copper heat pipes with AGHP technology
- Dual 120mm PWM fans delivering up to 66.17 CFM airflow
- Pure copper base with full electroplating reflow welding
- Broad socket support including Intel LGA 1700/1851 and AMD AM4/AM5
Cons
- 157mm height requires sufficient PC case clearance
- No integrated RGB or ARGB lighting included
Good fit if
- You want a dual-tower heatsink with two 120mm PWM fans.
- You have at least 157mm of cooler clearance inside your chassis.
- You use an AMD AM4/AM5 or supported Intel LGA desktop socket.
Skip if
- You need integrated ARGB lighting on your CPU fans.
- You require a low-profile cooler for a compact small-form-factor case.
Verdict: Thermalright Peerless Assassin 120 Dual-Fan Cooler delivers robust dual-tower heat dissipation using six 6mm heat pipes and two balanced 120mm PWM fans. It provides dependable thermal headroom for mainstream AMD and Intel builds where standard 157mm clearance is available.
Thermalright Peerless Assassin 120 White Dual Tower
Best for: all-white desktop builds needing dual-tower cooling
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Socket Compatibility
- AM4, AM5, LGA115x/1200/1700/1851/2011
- Cooler Height
- 157mm
- Tower Design
- Dual-Tower
- Fan Size
- 120mm
- Fan Speed
- 1550 RPM
View on Amazon: Thermalright Peerless Assassin 120 White Dual Tower
The Thermalright Peerless Assassin 120 White is a dual-tower CPU air cooler built with six 6mm copper heat pipes and a pure copper base. It comes with two 120mm PWM fans that push up to 66.17 CFM of airflow at 1550 RPM while keeping noise under 25.6 dB(A). If you need strong dual-fan cooling performance for AMD AM4, AM5, or Intel LGA 1700 and 1851 sockets in an all-white build, this unit fits you.
Pros
- Six 6mm pure copper AGHP heat pipes with a reflow-soldered copper base
- Dual 120mm PWM fans delivering up to 66.17 CFM of airflow
- Low maximum fan noise rating of 25.6 dB(A)
- Wide socket compatibility including Intel LGA 1700/1851 and AMD AM4/AM5
Cons
- 157mm total height requires a case with sufficient vertical clearance
- No integrated RGB or ARGB lighting on the fans or heatsink
Good fit if
- You want an all-white dual-tower cooler with dual 120mm PWM fans.
- You run a modern Intel or AMD platform such as LGA 1700, LGA 1851, AM4, or AM5.
- You prefer anti-gravity heat pipe design for standard tower orientation.
Skip if
- You want built-in RGB or ARGB lighting effects.
- You have a compact case that cannot clear a 157mm tall heatsink.
Verdict: Thermalright Peerless Assassin 120 White provides robust dual-tower thermal dissipation with its six 6mm heat pipes and dual PWM fans. It is a dependable choice for modern AMD and Intel desktop processors in white-themed systems.
Thermalright Peerless Assassin Dual Tower Air Cooler
Best for: dual-tower cooling in standard mid-tower cases
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Socket Compatibility
- AM4, AM5, LGA1700, LGA1851, LGA1200
- Cooler Height
- 155 mm
- Tower Design
- Dual-Tower
- Fan Size
- 120 mm
- Fan Speed
- 1550 RPM
View on Amazon: Thermalright Peerless Assassin Dual Tower Air Cooler
This dual-tower heatsink features six 6mm heat pipes and two 120mm PWM fans. It stands 155mm tall with an aluminum fin array and a pure copper base. The included fans deliver up to 66.17 CFM of airflow at 1550 RPM with noise rated at or below 25.6 dB(A). It suits you if you need balanced air cooling for modern AMD AM4/AM5 or Intel LGA 1700/1851 platforms in standard desktop cases.
Pros
- Six 6mm pure copper heat pipes with AGHP technology
- Dual 120mm PWM fans with up to 66.17 CFM airflow
- Maximum rated fan noise level under 25.6 dB(A)
- Wide socket support including Intel LGA 1700/1851 and AMD AM4/AM5
Cons
- Requires the original motherboard backplate for AMD installation
- Lacks integrated RGB lighting
- Stands 155mm tall, requiring adequate case clearance
Good fit if
- You need a dual-fan, dual-tower cooler that fits cases with at least 155mm height clearance.
- You run modern AMD AM4/AM5 or Intel LGA 1700/1851 processor sockets.
- You prefer a plain black-and-aluminum design without lighting hardware.
Skip if
- You have a compact case with less than 155mm of vertical cooler clearance.
- You lost the original stock backplate from your AMD motherboard.
- You want built-in ARGB lighting on your CPU fans.
Verdict: Thermalright Peerless Assassin Dual 120mm Cooler pairs a six-heatpipe dual-tower design with twin PWM fans for reliable airflow across current mainstream sockets. Its 155mm profile provides heavy cooling capacity without exceeding standard mid-tower chassis clearances.
Thermalright Peerless Assassin 120 White
Best for: white builds needing dual-tower air cooling
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Cooler Height
- 157 mm
- Tower Design
- Dual-Tower
- Fan Size
- 120 mm
- Fan Speed
- 1500 RPM
- Lighting
- ARGB
This is a dual-tower CPU air cooler finished in white. It features six 6 mm copper heat pipes using AGHP technology, a copper base, and an aluminum heatsink with 9,600 square centimeters of surface area. Two 120 mm PWM fans move up to 66.17 CFM of airflow at 25.6 dB(A) maximum noise. It suits you if you need a high-airflow dual-fan cooler that fits mainstream AMD and Intel sockets.
Pros
- Six 6 mm AGHP copper heat pipes with a pure copper base
- Dual 120 mm PWM fans deliver up to 66.17 CFM of airflow
- Maximum noise level rated at 25.6 dB(A)
- Offset asymmetric layout clears memory and the first expansion slot
Cons
- 157 mm total height requires adequate chassis clearance
- Total cooler weight reaches 1.02 kg (2.25 lb)
Good fit if
- You build an all-white system needing a dual-tower cooler.
- You need fan airflow up to 66.17 CFM with noise capped at 25.6 dB(A).
- You use an AMD AM4/AM5 or Intel LGA 1700/1200/2066 socket.
Skip if
- You build in a small-form-factor case with under 157 mm of cooler clearance.
- You prefer a single-tower or low-profile heatsink setup.
Verdict: Thermalright Peerless Assassin 120 White CPU Cooler delivers dual-tower thermal management with six heat pipes, dual fans, and an offset layout. It gives your Intel or AMD processor strong cooling airflow within a clean white aesthetic.
Thermalright Peerless Assassin 120 White ARGB Cooler
Best for: white PC builds needing dual-tower cooling
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Cooler Height
- 155 mm
- Tower Design
- Dual-Tower
- Fan Size
- 120 mm
- Fan Speed
- 1550 RPM
- Lighting
- ARGB
View on Amazon: Thermalright Peerless Assassin 120 White ARGB Cooler
This dual-tower CPU air cooler features six 6 mm heat pipes and two 120 mm PWM fans with addressable RGB lighting. Standing 155 mm tall with an all-white aluminum finish, it pushes up to 66.17 CFM of airflow at noise levels under 25.6 dB(A). It suits you if you need strong thermal dissipation for modern Intel or AMD sockets inside a white case build.
Pros
- Six 6 mm copper heat pipes paired with a pure copper base
- Dual 120 mm PWM fans delivering up to 66.17 CFM of airflow
- Operational noise rating capped at 25.6 dB(A)
- Wide socket compatibility covering Intel LGA 1700/1851 and AMD AM4/AM5
Cons
- 155 mm cooler height requires a case with adequate vertical clearance
- Dual-tower 135 mm width may overhang memory slots depending on motherboard layout
Good fit if
- You want a dual-tower white cooler with integrated ARGB lighting.
- You use modern processor sockets such as AMD AM5 or Intel LGA 1700 and 1851.
- You have a PC chassis that accepts heatsinks at least 155 mm tall.
Skip if
- You require a low-profile cooler for a slim small-form-factor case.
- You prefer an all-black heatsink without lighting.
Verdict: Thermalright Peerless Assassin 120 White ARGB delivers dual-tower cooling via six 6 mm heat pipes and two quiet PWM fans. It is a capable, spec-heavy choice for white builds needing high airflow without excessive fan noise.
Thermalright Burst Assassin 120 ARGB
Best for: mid-tower builds needing compact 6-pipe cooling
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Socket Compatibility
- AM4, AM5, LGA1700/1851/1150/1151/1200
- Cooler Height
- 154 mm
- Tower Design
- Single-Tower
- Fan Size
- 120 mm
- Fan Speed
- 1550 RPM
The Thermalright Burst Assassin 120 ARGB is a single-tower air cooler equipped with six 6mm copper heat pipes and a pure copper base. It stands 154mm tall, pairing an aluminum heatsink with a single 120mm PWM fan rated for up to 66.17 CFM of airflow at 25.6 dB(A). You get broad compatibility across Intel LGA 1700, LGA 1851, and AMD AM5 sockets, making it a compact choice for standard mid-tower computer cases.
Pros
- Six 6mm copper heat pipes with AGHP anti-gravity technology
- Compact 154mm total height fits mid-sized computer cases
- 120mm PWM fan delivers up to 66.17 CFM airflow at 25.6 dB(A)
- Supports modern Intel LGA 1700, LGA 1851, and AMD AM4 and AM5 sockets
Cons
- Single-tower layout provides less heatsink area than dual-tower options
- Includes only one 120mm cooling fan
Good fit if
- You need a 6-pipe cooler under 155mm for a mid-sized chassis.
- You want integrated ARGB lighting on a 120mm PWM fan.
- You use modern mainstream sockets such as LGA 1700, LGA 1851, AM4, or AM5.
Skip if
- You require a dual-tower heatsink with two fans for higher heat dissipation.
- You prefer an ultra-low-profile cooler for a small-form-factor case.
Verdict: Thermalright Burst Assassin 120 ARGB delivers six-pipe heat transfer in a compact single-tower design suited for space-constrained cases. Its 154mm height and balanced 120mm fan offer dependable cooling without dominating motherboard clearance.
Thermalright AXP120-X67 Low Profile Cooler
Best for: compact small-form-factor PC builds
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Socket Compatibility
- AM4, LGA 1700, 1851, 1200, 2011, 2066
- Cooler Height
- 67 mm
- Tower Design
- Low-Profile
- Fan Size
- 120 mm
- Fan Speed
- 1800 RPM
The Thermalright AXP120-X67 is a compact downward-draft air cooler engineered for space-constrained cases. It features six 6mm copper heat pipes matched with a slim 120mm PWM fan that measures only 15mm thick, keeping the total build height to 67mm. The fan delivers up to 59 CFM while staying under 26.1 dB(A). It suits you if you need reliable six-pipe cooling in a small-form-factor chassis.
Pros
- Compact 67mm total height fits slim cases
- Six 6mm copper heat pipes with AGHP technology
- Slim 15mm PWM fan pushes up to 59 CFM
- Quiet operation rated at 26.1 dB(A) or lower
Cons
- No AMD AM5 socket support listed in specifications
- Lower airflow than standard 25mm thick fans
- Lacks integrated ARGB lighting on this model
Good fit if
- You build inside a compact mini-ITX or small-form-factor case.
- You need a low-clearance cooler that still provides six heat pipes.
- You use a compatible Intel socket or AMD AM4 motherboard.
Skip if
- You use an AMD AM5 processor socket.
- You have clearance for a full-size tower cooler with a 25mm fan.
Verdict: Thermalright AXP120 67mm Low-Profile Cooler fits six heat pipes into a compact 67mm profile, making it a practical choice for space-restricted cases. It provides substantial thermal hardware where standard tower coolers cannot physically fit.
Thermalright AXP120 67mm Low-Profile Cooler
Best for: compact small-form-factor PC builds
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Socket Compatibility
- AM4, AM5, LGA 1700, 1200, 1150, 1151
- Cooler Height
- 67 mm
- Tower Design
- Low-Profile
- Fan Size
- 120 mm
- Fan Speed
- 1800 RPM
This top-down CPU air cooler stands 67 mm tall, pairing six 6 mm copper heat pipes with a slim 15 mm fan. Built for compact enclosures, it offers an aluminum fin stack with a copper base to maximize heat transfer. The included 120 mm PWM fan delivers up to 59 CFM at 26.1 dB(A). It serves you well if you require six-pipe cooling in tight spaces.
Pros
- Low total height of 67 mm fits compact small-form-factor builds
- Six 6 mm sintered copper heat pipes with AGHP technology
- Slim 120 mm PWM fan delivers up to 59 CFM of airflow
- Maximum noise level rated at or below 26.1 dB(A)
Cons
- Socket support lists AM4 but omits newer AMD AM5 compatibility
- Slim 15 mm fan produces less peak airflow than standard 25 mm tower fans
Good fit if
- You build inside a small-form-factor case with at least 67 mm of clearance
- You want a top-down heatsink equipped with six heat pipes
- You use a compatible Intel LGA 1700/1200/115x/2011 or AMD AM4 motherboard
Skip if
- You run an AMD AM5 processor socket
- You have a full-size tower case that fits taller dual-tower coolers
- You need integrated RGB or ARGB lighting on your CPU cooler
Verdict: Thermalright AXP120-X67 Low Profile Cooler delivers full six-pipe heat dissipation within a compact 67 mm profile. It provides practical cooling performance for space-constrained desktop setups without adding excessive vertical bulk.
Thermalright Peerless Assassin 120 SE White ARGB
Best for: white PC builds needing ARGB dual-tower cooling
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Socket Compatibility
- Intel 115X/1200/1700/1851, AMD AM4/AM5
- Cooler Height
- 155 mm
- Tower Design
- Dual-Tower
- Fan Size
- 120mm
- Fan Speed
- 1550 RPM
View on Amazon: Thermalright Peerless Assassin 120 SE White ARGB
The Thermalright Peerless Assassin 120 SE ARGB White is a dual-tower air cooler featuring six 6mm AGHP heat pipes and two 120mm PWM fans. It stands 155mm tall, fits standard desktop enclosures, and delivers up to 66.17 CFM of airflow at noise levels up to 25.6 dB(A). With support for modern sockets like Intel LGA 1700, LGA 1851, and AMD AM5, you get effective cooling for all-white builds with customizable ARGB lighting.
Pros
- Six 6mm anti-gravity heat pipes paired with a pure copper base
- Dual 120mm PWM fans delivering up to 66.17 CFM of airflow
- Quiet operation with maximum noise rated at 25.6 dB(A)
- Wide socket support covering Intel LGA 1851, LGA 1700, and AMD AM5
Cons
- 155mm total height requires adequate mid-tower or full-tower clearance
- White casing and ARGB lighting not suited for stealth or blackout themes
Good fit if
- You are assembling an all-white desktop build with addressable RGB lighting.
- You want dual-tower cooling driven by two 120mm PWM fans.
- You run an Intel LGA 1851, LGA 1700, or AMD AM5 processor.
Skip if
- You need a low-profile cooler for a compact small-form-factor case.
- You prefer an all-black aesthetic without LED lighting.
Verdict: Thermalright Peerless Assassin 120 SE ARGB White pairs a six-pipe dual-tower heatsink with dual ARGB fans for balanced thermal performance. It offers modern socket compatibility and reliable airflow for builders who want a white finish.
Thermalright Peerless Assassin 120 Dual-Tower Cooler
Best for: dual-fan cooling in standard desktop builds
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Socket Compatibility
- AM4, AM5, LGA 1700, 1851, 1200, 115X
- Cooler Height
- 157mm
- Tower Design
- Dual-Tower
- Fan Size
- 120mm
- Fan Speed
- 1500 RPM
View on Amazon: Thermalright Peerless Assassin 120 Dual-Tower Cooler
This dual-tower cooler features six 6mm copper heat pipes, an aluminum heatsink, and two 120mm TL-C12 PWM fans. At 157mm tall, it fits standard mid-tower cases while providing up to 66.17 CFM of airflow per fan at a rated noise ceiling of 25.6 dB(A). You get mounting hardware for Intel LGA 1700, LGA 1851, and AMD AM5 sockets.
Pros
- Six 6mm AGHP copper heat pipes paired with pure copper base
- Dual 120mm PWM fans deliver up to 66.17 CFM airflow
- Maximum rated fan noise stays at or below 25.6 dB(A)
- Mounting hardware included for modern Intel LGA 1851/1700 and AMD AM5
Cons
- Total height of 157mm requires adequate chassis clearance
- No integrated ARGB or LED lighting included
Good fit if
- You want a dual-tower heatsink with two 120mm PWM fans for maximum airflow.
- You need broad socket support covering LGA 1700, LGA 1851, AM4, and AM5.
- You prefer a standard metal finish without RGB lighting.
Skip if
- You need a low-profile cooler under 157mm for a compact case.
- You want built-in ARGB lighting on your cooler fans.
Verdict: Thermalright Peerless Assassin 120 Dual Tower Cooler delivers high-output cooling via six 6mm heat pipes and dual 120mm PWM fans. It provides wide Intel and AMD socket compatibility for builds with at least 157mm of cooler clearance.
Thermalright Peerless Assassin 120 Black Dual Tower
Best for: all-black mid-tower builds needing top PCIe clearance
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Socket Compatibility
- LGA115X/1851/1700/2011, AM4/AM5
- Cooler Height
- 157mm
- Tower Design
- Dual-Tower
- Fan Size
- 120mm
- Fan Speed
- 1550 RPM
View on Amazon: Thermalright Peerless Assassin 120 Black Dual Tower
This Thermalright dual-tower CPU air cooler features six 6 mm heat pipes and two 120 mm PWM fans. Standing 157 mm tall, it uses an offset heatsink layout designed to clear your primary expansion slot. The dual fans push up to 66.17 CFM of airflow at 25.6 dB(A). It suits you if you need a high-airflow, all-black cooler for modern Intel or AMD sockets without blocking the top graphics card slot.
Pros
- Six 6 mm sintered copper heat pipes with a pure copper base
- Dual 120 mm PWM fans delivering up to 66.17 CFM of airflow
- Offset asymmetric design preserves clearance for the top graphics card slot
- Maximum rated fan noise level is 25.6 dB(A)
Cons
- 157 mm total height requires a case with ample vertical clearance
- Total assembly weight of 1.02 kg adds notable mass to the motherboard
- No integrated RGB lighting on the heatsink or fans
Good fit if
- You have a PC case with at least 157 mm of CPU cooler height clearance.
- You want an all-black dual-tower heatsink with dual 120 mm PWM fans.
- You need an offset heatsink layout to clear your motherboard's first PCIe slot.
Skip if
- You are building in a compact case that cannot accommodate a 157 mm tower.
- You prefer built-in ARGB lighting on your cooler.
Verdict: Thermalright Peerless Assassin 120 Black Dual Tower provides dual-fan cooling and six heat pipes while maintaining an offset layout for PCIe clearance. It is a practical, all-black solution for standard mid-tower setups.
Thermalright Peerless Assassin 120 Mini Black
Best for: compact desktop builds needing dual-tower cooling
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Tower Design
- Dual-Tower
- Fan Size
- 120mm
- Fan Speed
- 1500 RPM
- Socket Compatibility
- AM4, AM5, LGA 1851, LGA 1200, LGA 1150, LGA 1151
- System Type
- Desktop
View on Amazon: Thermalright Peerless Assassin 120 Mini Black
The Thermalright Peerless Assassin 120 Mini Black Cooler is a compact dual-tower CPU air cooler built with six heat pipes and a copper base. At 5.31 inches tall, it provides dual-heatsink cooling with 96 aluminum fins while fitting smaller desktop enclosures. The included 120 mm TL-D12B PWM fan delivers up to 66.87 CFM of airflow at 25.6 dB(A). It suits you if you need a lower-profile dual-tower cooler for modern AMD or Intel sockets.
Pros
- Compact 5.31-inch height fits space-restricted desktop cases
- Six heat pipes paired with a pure copper base and dual fin stacks
- TL-D12B 120 mm PWM fan delivers up to 66.87 CFM of airflow
- Quiet rated operation at or below 25.6 dB(A)
Cons
- Comes with a single cooling fan rather than two
- No integrated RGB or ARGB lighting
Good fit if
- You have a desktop case with vertical cooler clearance limited to 5.31 inches
- You want a dual-tower six-heatpipe heatsink in an all-black color
- You need native support for Intel LGA 1700/1851 or AMD AM4/AM5 sockets
Skip if
- You want built-in ARGB lighting effects on your cooler
- You require a dual-fan configuration out of the box
Verdict: Thermalright Peerless Assassin 120 Mini Black Cooler packs six heat pipes and twin fin stacks into a reduced 5.31-inch height. It delivers solid dual-tower desktop cooling for builds constrained by vertical cooler clearance.
Thermalright Peerless Assassin 120 Mini Black
Best for: compact PC builds needing six heat pipes
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Cooler Height
- 135 mm
- Fan Size
- 120mm
- Fan Speed
- 1500 RPM
- Socket Compatibility
- AM4, AM5, LGA 1851, LGA 1200, LGA 1150, LGA 1151
- Color
- Black
View on Amazon: Thermalright Peerless Assassin 120 Mini Black
This compact dual-tower cooler pairs six 6mm heat pipes with a single 120mm PWM fan to fit tighter chassis setups. It stands 135mm tall, offering lower vertical clearance than standard twin-tower coolers. The fan delivers up to 66.87 CFM of airflow at 25.6 dB(A) maximum noise. It suits you if you need multi-socket Intel or AMD compatibility and strong heat pipe coverage inside a smaller PC case.
Pros
- Six 6mm anti-gravity heat pipes
- Compact 135mm total heatsink height
- Quiet fan operation capped at 25.6 dB(A)
- Supports Intel LGA 1700/1851 and AMD AM5 sockets
Cons
- Includes only one 120mm fan
- No integrated RGB lighting
Good fit if
- You need a dual-tower cooler that fits cases with 135mm CPU clearance.
- You want an all-black heatsink with six 6mm heat pipes.
- You build on AMD AM4/AM5 or Intel LGA 1700/1851 platforms.
Skip if
- You prefer dual-fan configurations for higher airflow.
- You want built-in ARGB lighting.
Verdict: Thermalright Peerless Assassin 120 Mini Black delivers dual-tower thermal capacity and six heat pipes in a reduced 135mm profile. It gives you dependable clearance for smaller cases without sacrificing socket compatibility.
Thermalright Peerless Assassin 120 Mini White
Best for: compact builds needing short dual-tower clearance
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Socket Compatibility
- AM4, AM5, LGA 115X/1200/1700/1851/2011
- Cooler Height
- 135 mm
- Tower Design
- Dual-Tower
- Fan Size
- 120mm
- Fan Speed
- 1500 RPM
View on Amazon: Thermalright Peerless Assassin 120 Mini White
The Thermalright Peerless Assassin 120 Mini White provides a compact dual-tower cooling design standing at 135mm tall. It features six 6mm heat pipes paired with a CNC micro-engraved copper base to direct thermal transfer into aluminum fins. A single 120mm PWM fan pushes up to 66.87 CFM of airflow while keeping noise at or below 25.6 dB(A). It suits you if you need compact clearance on AMD AM4, AM5, or Intel LGA 1700 systems.
Pros
- Compact 135mm total height fits smaller cases
- Six 6mm AGHP generation 4 heat pipes
- Single 120mm PWM fan delivers up to 66.87 CFM
- Rated noise output remains at or below 25.6 dB(A)
Cons
- Includes only one 120mm fan instead of two
- Top fan speed is limited to 1500 RPM
- S-FDB bearing life is rated at 20,000 hours
Good fit if
- You need a dual-tower cooler that fits under 135mm of case clearance.
- You use AMD AM4, AM5, or Intel LGA 1700 or LGA 1851 sockets.
- You want a cooler rated for low operational noise at or below 25.6 dB(A).
Skip if
- You require a dual-tower model equipped with dual fans out of the box.
- You want fan speeds exceeding 1500 RPM for maximum static pressure.
Verdict: Thermalright Peerless Assassin 120 Mini White delivers six 6mm heat pipes and a 135mm profile to fit compact cases without sacrificing modern socket support.
Thermalright Peerless Assassin 120 SE ARGB Cooler
Best for: mid-tower builds wanting dual-tower ARGB cooling
- Heat Pipes
- 6 Heat Pipes (what this guide is about)
- Socket Compatibility
- AM4, AM5, LGA1851, LGA1700, LGA1200
- Cooler Height
- 155mm
- Tower Design
- Dual-Tower
- Fan Size
- 120mm
- Fan Speed
- 1550 RPM
View on Amazon: Thermalright Peerless Assassin 120 SE ARGB Cooler
This dual-tower CPU air cooler pairs six 6mm heat pipes with two 120mm ARGB PWM fans. Standing 155mm tall, it fits cases requiring compact tower clearance while providing an asymmetric offset heatsink for motherboard and RAM clearance. Its fans reach up to 1,550 RPM to deliver 66.17 CFM of airflow at 25.6 dB(A). It suits you if you need addressable lighting and balanced airflow on modern Intel or AMD sockets.
Pros
- Six 6mm sintered copper heat pipes with AGHP technology
- Dual 120mm PWM fans providing up to 66.17 CFM of airflow
- Maximum rated fan noise level under 25.6 dB(A)
- Asymmetric heatsink layout designed for RAM clearance
Cons
- Requires the original motherboard backplate for AMD installation
- Cooler height of 155mm requires compatible chassis clearance
Good fit if
- You want dual ARGB fans integrated into a twin-tower heatsink.
- You have a PC chassis with at least 155mm of CPU cooler clearance.
- You use an Intel or AMD platform with standard 4-pin PWM fan headers.
Skip if
- You lack the original AMD stock backplate needed for AM4 or AM5 mounting.
- You build in an ultra-compact small form factor case under 155mm clearance.
Verdict: Thermalright Peerless Assassin 120 SE ARGB Cooler combines six 6mm heat pipes and dual 120mm PWM ARGB fans within a 155mm dual-tower profile. It provides dependable airflow and customizable lighting for systems with sufficient case width.
Specifications side by side
| Spec | Thermalright Peerless Assassin 120 Dual Fan Cooler | Thermalright Peerless Assassin 120 White Dual Tower | Thermalright Peerless Assassin Dual Tower Air Cooler | Thermalright Peerless Assassin 120 White | Thermalright Peerless Assassin 120 White ARGB Cooler | Thermalright Burst Assassin 120 ARGB | Thermalright AXP120-X67 Low Profile Cooler | Thermalright AXP120 67mm Low-Profile Cooler | Thermalright Peerless Assassin 120 SE White ARGB | Thermalright Peerless Assassin 120 Dual-Tower Cooler | Thermalright Peerless Assassin 120 Black Dual Tower | Thermalright Peerless Assassin 120 Mini Black | Thermalright Peerless Assassin 120 Mini Black | Thermalright Peerless Assassin 120 Mini White | Thermalright Peerless Assassin 120 SE ARGB Cooler |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Socket Compatibility | not specified | AM4, AM5, LGA115x/1200/1700/1851/2011 | AM4, AM5, LGA1700, LGA1851, LGA1200 | not specified | not specified | AM4, AM5, LGA1700/1851/1150/1151/1200 | AM4, LGA 1700, 1851, 1200, 2011, 2066 | AM4, AM5, LGA 1700, 1200, 1150, 1151 | Intel 115X/1200/1700/1851, AMD AM4/AM5 | AM4, AM5, LGA 1700, 1851, 1200, 115X | LGA115X/1851/1700/2011, AM4/AM5 | not specified | not specified | AM4, AM5, LGA 115X/1200/1700/1851/2011 | AM4, AM5, LGA1851, LGA1700, LGA1200 |
| Cooler Height | 157mm | 157mm | 155 mm | 157 mm | 155 mm | 154 mm | 67 mm | 67 mm | 155 mm | 157mm | 157mm | not specified | 135 mm | 135 mm | 155mm |
| Heat Pipes | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Tower Design | Double tower | Dual-Tower | Dual-Tower | Dual-Tower | Dual-Tower | Single-Tower | Low-Profile | Low-Profile | Dual-Tower | Dual-Tower | Dual-Tower | Dual-Tower | not specified | Dual-Tower | Dual-Tower |
| Fan Size | 120mm | 120mm | 120 mm | 120 mm | 120 mm | 120 mm | 120 mm | 120 mm | 120mm | 120mm | 120mm | 120mm | 120mm | 120mm | 120mm |
| Fan Speed | 1550rpm±10% | 1550 RPM | 1550 RPM | 1500 RPM | 1550 RPM | 1550 RPM | 1800 RPM | 1800 RPM | 1550 RPM | 1500 RPM | 1550 RPM | 1500 RPM | 1500 RPM | 1500 RPM | 1550 RPM |
| Lighting | not specified | not specified | not specified | ARGB | ARGB | ARGB | not specified | not specified | ARGB | not specified | not specified | not specified | not specified | not specified | ARGB |
| System Type | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Desktop | not specified | not specified | not specified |
| Color | PA120 | White | PA120 SE | White | White | BA120 ARGB | AXP120-X67 1700 | AXP120-X67 | White | not specified | Black | Black | Black | White | not specified |
| Material | not specified | not specified | not specified | Aluminum | Aluminum | not specified | not specified | not specified | Aluminum | Aluminum | not specified | not specified | not specified | not specified | Aluminum |
| Features | not specified | not specified | not specified | Fan | Fan | Fan | Fan | Fan | Fan | Fan | not specified | not specified | Fan | Fan | Fan |
| Dimensions | 6.18 × 5.31 × 4.92 inches | 6.18 × 5.31 × 4.92 inches | 6.1 × 5.31 × 4.92 inches | 6.18 × 5.31 × 4.92 inches | 4.92 × 5.31 × 6.1 inches | 4.9 × 2 × 6 inches | 4.86 × 4.72 × 2.64 inches | 4.86 × 4.72 × 2.6 inches | 6.1 × 5.31 × 4.92 inches | 4.92 × 6.1 × 6.18 inches | 2.43 × 2.09 × 1.94 inches | 4.92 × 4.33 × 5.31 inches | 4.33 × 5.31 × 4.92 inches | 4.92 × 0.98 × 5.31 inches | 4.92 × 5.31 × 6.1 inches |
| Weight | 1 pounds | 2.2 pounds | 2 pounds | 2 pounds | 1.87 pounds | 1.12 pounds | 1.34 pounds | 1.34 pounds | 1.87 pounds | 2.25 pounds | not specified | not specified | 3.53 ounces | not specified | not specified |
| Size | PA120 series | PA120 series | PA120 SE series | not specified | PA120 SE series | 4 Heatpies | Height 67mm | 67mm | 6 Heatpipes | 6 Heatpipes | not specified | not specified | not specified | not specified | not specified |
| Model | LM-PA 120 | pa120 White | PA120 SE | PA120 White-D2 | not specified | BA120 ARGB-D1 | AXP120-X67 1700-d2 | AXP120-X67 1700-d6 | PA120 SE WHITE ARGB 1700-d6 | PA120 -d6 | PA120SE BLACK | PA120 MINI BLACK D6 | PA120 MINI BLACK | PA120 MINI WHITE | PA120 SE ARGB-D3-A |
Choosing the Right Thermalright CPU Cooler
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Verify Motherboard Socket Support
Check the processor socket on your motherboard before deciding on a cooler. Thermalright coolers across this lineup support modern sockets like AMD AM4 and AM5 alongside Intel LGA 1700 and LGA 1851. However, older builds using LGA 1150 or LGA 1151 require verified mounting hardware. For example, the Thermalright Peerless Assassin 120 Dual Fan Cooler explicitly lists legacy Intel LGA 115x support alongside newest platforms. Confirming socket specs guarantees the included mounting brackets align directly with your motherboard mounting holes without extra hardware adapters.
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Evaluate Heatsink Tower Architecture
Thermalright distributes its six heat pipes across either single-tower or dual-tower fin stacks. Dual-tower designs split thermal dissipation across two distinct fin arrays, maximizing total aluminum surface area for demanding processor loads. A single-tower design, such as the Thermalright Burst Assassin 120 ARGB, uses one compact fin stack. This narrower profile frees up physical clearance around memory slots and motherboard heatsinks. Choose a single-tower heatsink if you need unobstructed access to your RAM slots, or select a dual-tower model when maximum fin surface area is your priority.
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Assess Fan Setup Requirements
Cooler configurations in this lineup supply either one or two PWM fans. Dual-fan models push air through the front tower and pull it through the middle, producing steady airflow across both fin arrays. The Thermalright Peerless Assassin Dual Tower Air Cooler includes twin 120mm PWM fans to generate balanced airflow across the entire heatsink assembly. If your motherboard has tall memory modules, the front fan may need slight vertical adjustment. Review your motherboard component layout to ensure twin-fan dimensions fit cleanly above memory and rear VRM covers.
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Select Matching Heatsink Color
Aesthetic coordination depends on the heatsink coating and fan finish you select. Thermalright produces these six-pipe units in standard aluminum, solid black, and pure white finishes. If you are assembling a light-colored build, choose a dedicated white model like the Thermalright Peerless Assassin 120 White Dual Tower, which features matching white fans and top plates. Black editions blend seamlessly into stealth or tinted glass chassis builds. Checking the color specification ensures the cooler matches your motherboard PCB, graphics card backplate, and interior chassis paint without mismatched metal tones.
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Consider Integrated ARGB Lighting
Decide whether you want lighting integrated directly into the cooling fans. Standard versions feature unlit black or white fan blades, keeping internal illumination minimal. In contrast, models such as the Thermalright Peerless Assassin 120 SE ARGB Cooler incorporate addressable RGB LEDs inside the fan hubs. This allows customizable multi-color illumination managed via your motherboard lighting headers. If your setup already uses RGB fans or interior LED strips, choose an ARGB model to harmonize your build lighting. Otherwise, select a non-lit version for a clean, distraction-free aesthetic.
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Inspect Top PCIe Slot Clearance
Large dual-tower heatsinks can extend toward the primary expansion slot on compact motherboards. Certain designs incorporate an offset base layout that angles the heat pipes and fin stack slightly away from the graphics card. For instance, the Thermalright Peerless Assassin 120 Black Dual Tower uses an offset layout specifically engineered to preserve space around the top PCIe slot. If your motherboard positions the primary PCIe x16 slot directly adjacent to the CPU socket, verify whether the cooler specifies an offset design to prevent interference with your GPU.
Frequently asked questions
Does Thermalright make a compact dual-tower cooler with 6 heat pipes?
Yes, Thermalright offers the Peerless Assassin 120 Mini in black and white finishes. This model retains a dual-tower layout and six 6mm heat pipes while lowering the overall profile to 135mm, or 5.31 inches tall. You get multi-socket compatibility across AMD AM4, AM5, and Intel LGA 1851 or LGA 1200 without the height requirements of standard full-size dual towers.
Which Thermalright 6 heat pipe coolers support low-profile cases?
The Thermalright AXP120-X67 serves low-profile builds with a compact 67mm total height. It packs six heat pipes into a top-down configuration designed specifically for small-form-factor desktop enclosures. Its mounting hardware accommodates AMD socket AM4 alongside Intel LGA 1851, LGA 1700, LGA 1200, LGA 1150, and LGA 1151 motherboards where standard upright tower heatsinks cannot fit.
Are there single-tower Thermalright coolers with 6 heat pipes?
Yes, the Thermalright Burst Assassin 120 ARGB uses a single-tower design equipped with six heat pipes. It pairs an aluminum fin stack with one 120mm ARGB fan at a 154mm height. This setup delivers multi-pipe thermal transfer for space-constrained cases while supporting AMD AM4 and AM5 alongside Intel LGA 1851, LGA 1700, LGA 1200, LGA 1150, and LGA 1151 sockets.
What fan configuration comes with the Peerless Assassin 120 dual-tower models?
Thermalright Peerless Assassin 120 dual-tower units typically feature two 120mm PWM fans mounted across twin fin arrays. Models such as the standard PA120 and the PA120 SE use this twin-fan arrangement to push airflow through both aluminum towers. You can choose variations with plain black fans, all-white housings, or integrated ARGB lighting depending on the specific model code.
What heat pipe diameter does Thermalright use on these coolers?
Thermalright utilizes 6mm diameter heat pipes across these six-pipe models. Units like the Peerless Assassin 120, Peerless Assassin 120 SE ARGB, and Peerless Assassin 120 Mini White employ six heat pipes measuring 6mm each. These pipes route thermal energy away from the processor base into the surrounding aluminum cooling fins to support active heat dissipation.
Which Thermalright 6 heat pipe models include ARGB lighting?
Several six-pipe options provide ARGB illumination directly on the fans. The single-tower Burst Assassin 120 ARGB includes lighting, as do dual-tower models like the Peerless Assassin 120 White ARGB, Peerless Assassin 120 SE White ARGB, and Peerless Assassin 120 SE ARGB Cooler. Non-ARGB versions in plain black, grey, or white remain available for lighting-free builds.