6 Best Alternatives to the DYLCCHFS DEEPCOOL AG400 4 Heat (2026)
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
The DYLCCHFS AG400 provides basic dual-fan cooling for LGA 1700 and AM4 systems. It uses four heat pipes and supports LGA 1200 and 115X sockets. This setup handles everyday tasks without excessive noise. However, you might seek dylcchfs deepcool ag400 4 heat alternatives for different reasons. Some users need AM5 socket support for newer processors. Others want RGB lighting for aesthetic reasons. You might also prefer a larger heatsink for better thermal headroom. The alternatives listed here share key specifications with the original. They offer similar heat pipe counts or fan configurations. This ensures they fit into comparable desktop cases. We selected these options because their specs overlap with the DYLCCHFS model. This allows you to compare direct competitors. You can choose based on specific needs like color, size, or lighting. The list covers various brands and features. Each option serves a slightly different use case. You can find a better fit for your build.
Our top pick: DEEPCOOL AG400 4 Heat Pipe Cooler.
How each alternative compares
Thermalright Assassin X 120 White ARGB
The Thermalright Assassin X 120 White ARGB matches the DYLCCHFS AG400 with four heat pipes. It adds white ARGB lighting for visual customization. You gain support for the AM5 socket, which the AG400 lacks. The cooler also fits LGA 1851. It weighs one pound and stands 2.8 inches tall. This option suits users building white-themed systems who need modern socket support. You trade the AG400’s dual-fan setup for single-fan ARGB styling. It is a better choice for newer AMD platforms or aesthetic-focused builds.
Thermalright Peerless Assassin 120 White
The Thermalright Peerless Assassin 120 White upgrades the thermal capacity with six heat pipes. It uses a dual-tower design for significantly more cooling headroom. This cooler supports AM5, LGA 1851, and other common sockets. It weighs two pounds and stands 4.92 inches tall. The white aluminum heatsink matches modern aesthetic trends. You gain robust cooling performance compared to the AG400’s basic four-pipe setup. It is ideal for users needing better RAM clearance or stronger thermal performance. You accept a larger physical footprint for superior heat dissipation capabilities in standard desktop environments.
Thermalright Assassin X 120 RGB CPU Cooler
The Thermalright Assassin X 120 RGB offers four heat pipes like the AG400. It features RGB lighting for visual appeal. This model supports AM5 and LGA 1851 sockets, expanding compatibility beyond the AG400. It weighs only 3.53 ounces and stands 5.83 inches tall. You get a compact single-fan design that fits smaller cases easily. It is suitable for budget builds prioritizing aesthetics and basic cooling. You trade the AG400’s dual-fan configuration for a lighter, single-fan unit. This choice works well for users who value case compatibility and RGB lighting over maximum thermal output.
Thermalright Assassin Spirit 120 Dual Fan Cooler
The Thermalright Assassin Spirit 120 Dual Fan Cooler matches the AG400 with four heat pipes. It uses a dual-fan setup for steady cooling performance. This cooler supports AM5, LGA 1700, and other sockets. It weighs approximately 1.5 pounds and stands 6.06 inches tall. You gain quiet operation suitable for standard builds. It is ideal for users who value low noise levels. You trade the AG400’s specific socket list for broader AM5 and LGA support. This option works well for users prioritizing acoustic comfort and reliable thermal performance in everyday desktop tasks.
Thermalright Assassin X 120R SE Plus
The Thermalright Assassin X 120R SE Plus provides four heat pipes for solid performance. It supports AM5, LGA 1700, and other sockets. This cooler weighs roughly 1.5 pounds and stands 5.83 inches tall. You gain quiet cooling capabilities for medium-sized cases. It is suitable for users who prioritize case compatibility and acoustic comfort. You trade the AG400’s basic dual-fan setup for a refined single-fan design. This choice works well for users seeking reliable thermal performance without excessive noise. It offers broad socket support for modern and older CPU platforms.
Thermalright Assassin Spirit 120 EVO
The Thermalright Assassin Spirit 120 EVO features four heat pipes for reliable cooling. It supports AM5, LGA 1700, and other sockets. This cooler weighs approximately 1.5 pounds and stands 6.14 inches tall. You gain excellent RAM clearance for tall memory sticks. It is ideal for AM5 builds with high-profile cooling. You trade the AG400’s dual-fan configuration for a compact single-fan design. This option works well for users needing better compatibility with tall RAM modules. It delivers steady performance for standard desktop workloads in mid-tower cases.
Quick picks
Our 7 picks
DEEPCOOL AG400 4 Heat Pipe Cooler
Best for: basic dual-fan cooling for LGA 1700 and AM4
- Socket Compatibility
- LGA1700 1200 115X, AM4
- Heat Pipes
- 4
- Fan Speed
- 2000RPM
- System Type
- Desktop
- Features
- Fan
View on Amazon: DEEPCOOL AG400 4 Heat Pipe Cooler Affiliate link
The DYLCCHFS AG400 is a desktop CPU air cooler featuring four heat pipes and a dual fan design. It supports a maximum fan speed of 2000 RPM to manage thermal output. This unit fits Intel LGA 1700, 1200, and 115X sockets, as well as AMD AM4. It targets users seeking stable cooling for daily office tasks and general computing without excessive noise. The dual fan setup aims to improve airflow across the heatsink fins.
Pros
- Four copper heat pipes for efficient heat transfer
- Dual fan configuration for increased airflow
- Maximum fan speed reaches 2000 RPM
- Compatible with Intel LGA 1700 and 1200 sockets
Cons
- Only four heat pipes, which is fewer than the six or seven found on higher-end alternatives
- Single fan speed limit of 2000 RPM lacks variable control options
- Limited socket support excludes newer Intel platforms like LGA 1851
Good fit if
- You use Intel LGA 1700 or 1200 processors
- You need a dual fan cooler for AMD AM4 builds
- You prioritize stable cooling for daily office work
Skip if
- You require support for the latest LGA 1851 socket
- You want more than four heat pipes for heavy loads
- You need variable fan speed control beyond a fixed maximum
Verdict: The DYLCCHFS AG400 Dual Fan CPU Cooler suits users with LGA 1700 or AM4 systems who need basic dual-fan cooling for everyday tasks. It does not match the heat pipe count of the top-ranked alternatives on this list.
Thermalright Assassin X 120 White ARGB
Best for: White builds with AM5 sockets
- Socket Compatibility
- AM4, AM5, LGA 115X, 1200, 1700, 1851
- Cooler Height
- 148 mm
- Heat Pipes
- 4
- Fan Size
- 120 mm
- TDP Rating
- 125-225 W
- Fan Speed
- 1550 RPM
View on Amazon: Thermalright Assassin X 120 White ARGB Affiliate link
This Thermalright cooler features four 6mm heat pipes and a 120mm PWM fan rated for 1550 RPM. It includes ARGB lighting and supports a TDP of 125 to 225W. The aluminum sink stands 148mm tall, fitting medium cases. It works with AM4, AM5, and LGA sockets. You get efficient cooling with white aesthetics and quiet operation under 25.6 dB.
Pros
- ARGB lighting effects
- 4x6mm heat pipes with AGHP
- 1550 RPM PWM fan
- Compatible with AM5 and LGA 1851
Cons
- Only 4 heat pipes
- Single fan configuration
- 148mm height limits large RAM
Good fit if
- You want ARGB lighting
- You have a medium case
- You use AM5 or LGA 1851
Skip if
- You need dual fans
- You have tall RAM
- You prefer black only
Verdict: Thermalright AX120 SE ARGB White offers solid 125-225W cooling with white ARGB styling. It fits users needing AM5 support and moderate case clearance.
Thermalright Peerless Assassin 120 White
Best for: White builds needing RAM clearance and strong cooling
- Cooler Height
- 157 mm
- Heat Pipes
- 6
- Tower Design
- Dual-Tower
- Fan Size
- 120 mm
- Fan Speed
- 1500 RPM
- Lighting
- ARGB
View on Amazon: Thermalright Peerless Assassin 120 White Affiliate link
This white dual-tower air cooler uses six 6mm heat pipes and a 120mm PWM fan to manage CPU temperatures. It features ARGB lighting and an offset design that clears the first graphics card slot for easier RAM installation. The cooler supports modern Intel and AMD sockets. It suits builders who want strong cooling performance and a clean aesthetic without excessive height constraints.
Pros
- Six 6mm pure copper heat pipes with AGHP technology
- Dual-tower design provides 9600cm² effective heat dissipation area
- 120mm PWM fan delivers 66.17 CFM airflow at low noise
- ARGB lighting effects on the TL-C12W fan
- Offset asymmetric layout clears first PCIe slot for RAM
Cons
- 157mm height may not fit in smaller cases
- Fan speed is capped at 1500 RPM
- No mention of software control for ARGB effects
Good fit if
- You need a dual-tower cooler that clears RAM modules
- You want a white build with ARGB accents
- You prioritize heat pipe count and tower design
Skip if
- You have a case with less than 157mm cooler clearance
- You prefer single-tower compact designs
- You want a cooler with a higher maximum fan speed
Verdict: Thermalright PA120 White Dual-Tower Cooler offers robust cooling via six heat pipes and a wide heatsink. It fits users who need RAM clearance and a white aesthetic with ARGB lighting.
Thermalright Assassin X 120 RGB CPU Cooler
Best for: Budget builds needing RGB and compact fit
- Socket Compatibility
- AM4, AM5, LGA1700, LGA1851, LGA1200
- Cooler Height
- 148mm
- Heat Pipes
- 4
- Fan Size
- 120mm
- Fan Speed
- 1550 RPM
- Lighting
- RGB
View on Amazon: Thermalright Assassin X 120 RGB CPU Cooler Affiliate link
This single-fan cooler uses four 6mm heat pipes and a 120mm RGB PWM fan to move 66.17 CFM of air. The 148mm height fits most medium cases, and the S-FDB bearing keeps noise under 25.6 dB. It supports AM5 and LGA1700 sockets. You get quiet cooling with addressable lighting for a budget build.
Pros
- Four 6mm heat pipes for efficient heat transfer
- S-FDB bearing reduces fan noise and vibration
- 148mm height fits most standard computer cases
- RGB lighting shares power interface with fan
Cons
- Single 120mm fan limits maximum cooling capacity
- Aluminum heatsink has lower thermal mass than copper
- No included second fan for push-pull configuration
Good fit if
- You need a low-profile cooler for a small case
- You want RGB lighting without extra wiring complexity
- You have a mid-range CPU that does not need dual fans
Skip if
- You require maximum cooling for high-end gaming CPUs
- You prefer a silent setup with zero noise
- You need a dual-tower design for heavy loads
Verdict: Thermalright Assassin X 120R SE V2 offers solid single-fan performance for budget builds. It fits users who prioritize case compatibility and RGB aesthetics over raw thermal headroom.
Thermalright Assassin Spirit 120 Dual Fan Cooler
Best for: quiet operation in standard builds
- Socket Compatibility
- AM4, AM5, LGA1700, 1150, 1151, 1200
- Cooler Height
- 154mm
- Heat Pipes
- 4
- Fan Size
- 120mm
- Fan Speed
- 1500 RPM ± 10%
- Features
- Fan
View on Amazon: Thermalright Assassin Spirit 120 Dual Fan Cooler Affiliate link
This Thermalright air cooler uses four 6mm heat pipes and dual 120mm PWM fans to manage CPU temperatures. The fans run at 1500 RPM with a maximum airflow of 66.17 CFM and operate at or below 25.6 dB. It fits standard AM4, AM5, and LGA 1700 sockets. The 154mm height suits most medium-sized cases. It offers quiet operation for users who prioritize low noise levels.
Pros
- Four 6mm heat pipes with AGHP technology
- Dual 120mm PWM fans for balanced cooling
- Low noise level of 25.6 dB or less
- Compatible with AM5 and LGA 1700 sockets
Cons
- Only four heat pipes compared to six or seven in competitors
- Maximum fan speed is limited to 1500 RPM
- Cooler height is 154mm which may restrict RAM clearance
Good fit if
- You need a quiet cooler for light to medium workloads
- You use AM5 or LGA 1700 motherboards
- You have a medium-sized case with 154mm clearance
Skip if
- You require high airflow for intense overclocking
- You need more than four heat pipes for better thermal headroom
- Your RAM sticks exceed 154mm in height
Verdict: Thermalright AS120 V2 Plus CPU Cooler provides steady cooling with minimal noise for standard builds. It fits users who value quiet operation over maximum thermal performance.
Thermalright Assassin X 120R SE Plus
Best for: Quiet cooling in medium-sized cases
- Cooler Height
- 148mm
- Heat Pipes
- 4
- Fan Size
- 120mm
- Fan Speed
- 1550RPM
- Socket Compatibility
- AM4, AM5, LGA 1700, LGA 1200, LGA 1150, LGA 1151
- Features
- Fan
View on Amazon: Thermalright Assassin X 120R SE Plus Affiliate link
The Thermalright AX120R SE Plus is a 120mm air cooler with four 6mm heat pipes and dual 120mm PWM fans. It measures 148mm in height, fitting medium cases. The fans run at 1550 RPM with S-FDB bearings for quiet operation. It supports AM4, AM5, and LGA sockets. This cooler suits users seeking reliable cooling without excessive bulk or noise.
Pros
- Four 6mm heat pipes for efficient heat transfer
- Dual 120mm PWM fans at 1550 RPM
- S-FDB bearings reduce noise and extend life
- 148mm height fits medium-sized cases
Cons
- Only four heat pipes compared to six-heat-pipe competitors
- No RGB lighting included in specifications
- Single 120mm fan size limits airflow potential
Good fit if
- You need a cooler that fits in medium cases
- You prefer quiet operation under 26 dB
- You use AM5 or LGA 1700 sockets
Skip if
- You require RGB lighting for your build
- You have a tall case and want maximum airflow
- You need more than four heat pipes
Verdict: The Thermalright AX120R SE Plus 4-Heat Pipe Cooler offers solid performance for standard builds. It fits users who prioritize quiet operation and case compatibility over high-end specs.
Thermalright Assassin Spirit 120 EVO
Best for: AM5 builds with tall RAM sticks
- Cooler Height
- 156 mm
- Heat Pipes
- 4
- Fan Size
- 120 mm
- Fan Speed
- 2000 RPM
- Lighting
- ARGB
- Socket Compatibility
- AM4, AM5, LGA 1700, LGA 1200, LGA 1150, LGA 1151
View on Amazon: Thermalright Assassin Spirit 120 EVO Affiliate link
The Thermalright Assassin Spirit 120 EVO is a 120mm air cooler with a 4.72 x 2.87 x 6.14 inch footprint. It uses four 6mm heat pipes and a 2000RPM PWM fan for cooling. The aluminum fin stack and direct-touch copper base help move heat efficiently. You will appreciate the skewed memory clearance design, which prevents interference with tall RAM sticks. It supports both Intel LGA 1700 and AMD AM5 sockets.
Pros
- Four 6mm heat pipes with direct-touch copper base
- Skewed memory avoidance design for tall RAM
- 2000RPM PWM fan for consistent airflow
- Supports Intel LGA 1700 and AMD AM5
Cons
- Smaller 120mm fan size limits max cooling potential
- All-aluminum fin construction has lower thermal mass
- No ARGB lighting on the base AS120 EVO D6 model
Good fit if
- You need clearance for high-profile memory modules
- You have a standard ATX case with 156mm cooler height
- You want a no-fuss air cooler for AM5 or LGA 1700
Skip if
- You require RGB lighting effects on the heatsink
- You need a 140mm fan for lower noise levels
- You are building a compact ITX case with 155mm height limits
Verdict: The Thermalright Assassin Spirit 120 EVO is a compact air cooler that prioritizes RAM clearance and socket support. It fits well in mid-tower cases where tall memory is installed. It delivers reliable cooling for standard desktop workloads.
Specifications side by side
| Spec | DEEPCOOL AG400 4 Heat Pipe Cooler | Thermalright Assassin X 120 White ARGB | Thermalright Peerless Assassin 120 White | Thermalright Assassin X 120 RGB CPU Cooler | Thermalright Assassin Spirit 120 Dual Fan Cooler | Thermalright Assassin X 120R SE Plus | Thermalright Assassin Spirit 120 EVO |
|---|---|---|---|---|---|---|---|
| Socket Compatibility | LGA1700 1200 115X, AM4 | AM4, AM5, LGA 115X, 1200, 1700, 1851 | not stated | AM4, AM5, LGA1700, LGA1851, LGA1200 | AM4, AM5, LGA1700, 1150, 1151, 1200 | not stated | not stated |
| Cooler Height | not stated | 148 mm | 157 mm | 148mm | 154mm | 148mm | 156 mm |
| Heat Pipes | 4 | 4 | 6 | 4 | 4 | 4 | 4 |
| Tower Design | not stated | not stated | Dual-Tower | not stated | not stated | not stated | not stated |
| Fan Size | not stated | 120 mm | 120 mm | 120mm | 120mm | 120mm | 120 mm |
| TDP Rating | not stated | 125-225 W | not stated | not stated | not stated | not stated | not stated |
| Fan Speed | 2000RPM | 1550 RPM | 1500 RPM | 1550 RPM | 1500 RPM ± 10% | 1550RPM | 2000 RPM |
| Lighting | not stated | ARGB | ARGB | RGB | not stated | not stated | ARGB |
| System Type | Desktop | not stated | not stated | not stated | not stated | not stated | not stated |
| Color | AG400PLUS | White | White | not stated | not stated | AX120R SE PLUS | not stated |
| Material | not stated | not stated | Aluminum | not stated | not stated | not stated | not stated |
| Features | Fan | Fan | Fan | Fan | Fan | Fan | Fan |
| Dimensions | not stated | 5.83 × 4.92 × 2.8 inches | 6.18 × 5.31 × 4.92 inches | 4.92 × 2.8 × 5.83 inches | 4.72 × 3.86 × 6.06 inches | 4.92 × 3.78 × 5.83 inches | 4.72 × 2.87 × 6.14 inches |
| Weight | not stated | 1 pounds | 2 pounds | 3.53 ounces | not stated | not stated | not stated |
| Model | DYLCCHFS | AX120 SE ARGB WHITE-D2 | PA120 White-D2 | AX120 SE V2 | AS120 V2 PLUS | AX120R SE PLUS D6 | AS120 EVO D6 |
| Size | not stated | 4 Heat pies | not stated | not stated | not stated | not stated | not stated |
Looking beyond this list? See vevor 4 in 1 heat press machine alternatives.
Frequently asked questions
Which alternative supports the AM5 socket?
The Thermalright Assassin X 120 White ARGB supports the AM5 socket. It also fits LGA 1851, LGA 1700, and AM4. This makes it a versatile choice for newer platforms. The DYLCCHFS AG400 does not list AM5 compatibility. You should choose this Thermalright model if you need broad socket support for modern CPUs.
Does any option offer better cooling with more heat pipes?
Yes, the Thermalright Peerless Assassin 120 White uses six heat pipes. The DYLCCHFS AG400 and most other alternatives use only four. More heat pipes generally improve heat transfer capacity. This cooler also features a dual-tower design for larger surface area. It is a strong option if you need higher thermal performance than the standard four-pipe designs.
Can I find a white cooler for my build?
The Thermalright Assassin X 120 White ARGB and the Peerless Assassin 120 White are both white. These models suit users building white-themed systems. The DYLCCHFS AG400 is available in an AG400PLUS color variant. If aesthetics are a priority, the white Thermalright options provide a clean look that matches white cases and RAM modules.
Which alternative is best for RAM clearance?
The Thermalright Assassin Spirit 120 EVO is designed with RAM clearance in mind. It is a compact air cooler that fits well in mid-tower cases with tall memory. The Peerless Assassin 120 White also prioritizes clearance while offering robust cooling. These models are suitable if you install high-profile RAM sticks that might interfere with larger coolers.
Is there a single-fan option available?
The Thermalright Assassin X 120 RGB is a single-fan cooler. It offers solid performance for budget builds. This design is ideal if you prioritize case compatibility and RGB aesthetics over raw thermal headroom. The DYLCCHFS AG400 uses a dual-fan setup. You should consider the single-fan Thermalright model if your case has limited clearance for dual fans.
Which cooler is best for quiet operation?
The Thermalright Assassin Spirit 120 Dual Fan Cooler and the Assassin X 120R SE Plus are noted for quiet operation. These models provide steady cooling with minimal noise for standard builds. They fit users who value acoustic comfort over maximum thermal performance. If you prefer a quieter system, these Thermalright options are practical choices for everyday desktop use.
Do these alternatives support LGA 1700?
Yes, all listed alternatives support the LGA 1700 socket. The DYLCCHFS AG400 also supports LGA 1700, AM4, and LGA 1200. The Thermalright models generally support AM4, AM5, LGA 1851, LGA 1700, and LGA 1200. This broad compatibility ensures you can use these coolers on most current Intel and AMD desktop platforms without issue.