TUMMASTER 5V 3PIN RAM Heatsink Alternatives: 6 Similar Picks Compared
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The TUMMASTER 5V 3Pin RAM Heatsink is a practical choice for builders who want to add cooling and 5V ARGB lighting to standard memory modules. If you are looking for tummaster 5v 3pin RAM heatsink alternatives, you might need a different form factor or material. This original model uses aluminum alloy and measures 5.5 inches in length. It fits bare DDR sticks in visible cases. However, some users need passive cooling for smaller components or laptops. Others prefer copper for better conductivity. Some builds require specific socket compatibility or smaller shims for tight spaces. We selected these alternatives because their specifications overlap with your needs. The list includes options for GPU memory, laptop SODIMMs, and general PC cases. Each product offers distinct advantages based on its material and size. You can choose the best fit for your specific hardware constraints. This guide helps you compare specs without guesswork. We focus on what each product can do for your build. You will find options that match your exact requirements.
Our top pick: TUMMASTER 5V 3-Pin RAM Heatsink.
How alternatives compare to TUMMASTER
Alphacool 10 x 10mm Copper RAM Heatsinks
The Alphacool 10mm Copper heatsink uses pure copper instead of aluminum alloy. This material offers better thermal conductivity for passive cooling. It measures 1.97 inches wide and 1.18 inches high, making it smaller than the TUMMASTER. You lose the 5V ARGB lighting and RGB effects found on the TUMMASTER. This pick is best for builders who need simple heat dissipation for GPU RAM or MOSFETs without adding power cables. It fits users who prioritize passive cooling over aesthetic lighting. The copper construction provides reliable heat transfer for small memory modules in visible cases.
Alphacool 14 x 14mm Copper Heatsinks 10-Pack
This 14mm Alphacool copper heatsink also relies on pure copper for superior passive cooling. It shares the same 1.97 by 1.18 inch footprint as the 10mm version. Like the other copper option, it lacks the 5V ARGB lighting interface of the TUMMASTER. You gain better thermal performance for memory modules that do not require active airflow. This is a solid choice for users who need reliable heat transfer for GPU memory. It fits builders who want a premium passive solution. The absence of lighting makes it a discreet option for compact builds where aesthetics are secondary to thermal efficiency.
Easycargo 15x15x0.5mm Copper Shims 20-Pack
Easycargo copper shims are 15 by 15 by 0.5mm squares with adhesive backing. They are significantly smaller than the TUMMASTER heatsink. You give up the large surface area and 5V ARGB lighting. These shims provide straightforward passive cooling for laptop VRAM or chipsets. They fit users who need simple, adhesive-mounted copper pads for compact builds. The thermal tape ensures secure attachment without additional tools. This option is best for filling thermal gaps in small form factor PCs. It offers a budget-friendly way to improve heat dissipation for components that do not require the bulk of a full heatsink.
AMD Wraith Prism RGB CPU Cooler
The AMD Wraith Prism is a CPU cooler, not a RAM heatsink. It features an RGB fan and fits AM4 sockets. It is much larger than the TUMMASTER, measuring 27.2 inches wide. You gain active cooling for a CPU instead of passive cooling for RAM. This pick is for AM4 desktop builders who need genuine AMD parts. It fits users who do not require high-end performance or advanced RGB customization. The copper base and fan provide active airflow. It is a complete cooling solution for processors, contrasting with the TUMMASTER which only cools memory modules without moving parts.
Easycargo 100-Piece 15mm Copper Shim Kit
Easycargo copper shims are 0.6 by 0.6 inch squares with adhesive backing. They are much smaller than the TUMMASTER RAM heatsink. You lose the 5V ARGB lighting and large surface area. These shims are designed for filling thermal gaps in PS5 and M.2 SSDs. They fit users who need precise thickness control with pure copper conductivity. This kit is best for compact builds requiring gap filling. It offers a practical solution for thermal management in consoles and storage devices. The adhesive mount ensures secure placement without additional hardware. It is a versatile option for various thermal gap applications.
Easycargo SODIMM Copper Memory Heatsink
The Easycargo SODIMM copper heatsink is designed for laptop memory modules. It measures 0.91 by 2.48 inches and uses adhesive thermal tape. It is smaller than the TUMMASTER and lacks 5V ARGB lighting. This pick provides passive cooling for SODIMM RAM in laptops. It fits users who need a compact, adhesive-mounted solution. The copper material offers reliable heat dissipation for memory modules. It is ideal for laptop builds where space is limited. The absence of fans or power cables makes it a simple upgrade for thermal performance in portable devices.
Quick picks
Our 7 picks
TUMMASTER 5V 3-Pin RAM Heatsink
Best for: Adding RGB cooling to bare DDR memory
- Material
- Aluminum Alloy
- Compatible Device
- DDR2/DDR3/DDR4 RAM
- Dimensions
- 5.5x0.32x1.96 inches
- Lighting
- RGB
View on Amazon: TUMMASTER 5V 3-Pin RAM Heatsink Affiliate link
This aluminum alloy heatsink cools standard DDR2, DDR3, DDR4, and DDR5 memory modules. It features a 5V 3-pin ARGB interface for RGB lighting. The unit measures 5.5 inches in length, 1.96 inches in height, and 0.32 inches in width. It connects to motherboards with 5V ARGB headers or external controllers. You can use it to add cooling and lighting to bare memory sticks.
Pros
- Aluminum alloy construction for heat dissipation
- Compatible with DDR2 through DDR5 RAM
- Standard 5V 3-pin ARGB interface
- Supports single and double-sided memory
Cons
- Requires a 5V 3-pin header or controller
- Fixed dimensions do not fit all slots
- Only cools memory, not other components
Good fit if
- You want to add RGB lighting to bare RAM
- Your motherboard has a 5V 3-pin ARGB header
- You are building a custom PC with visible memory
Skip if
- You need a cooler for the CPU
- Your motherboard only supports 12V 4-pin RGB
- You want pre-applied thermal pads for easy installation
Verdict: TUMMASTER 5V 3-Pin RAM Heatsink fits builders who want to add cooling and 5V ARGB lighting to standard memory modules. It is a practical solution for bare RAM sticks in visible cases.
Alphacool 10 x 10mm Copper RAM Heatsinks
Best for: Passive cooling of small GPU RAM chips
- Material
- Solid copper
- Cooling Method
- Passive
- Compatible Device
- GPU RAM, VRam, voltage converters
- Dimensions
- 10 x 10 mm
- Weight
- 0.07 kilograms
View on Amazon: Alphacool 10 x 10mm Copper RAM Heatsinks Affiliate link
This is a pack of ten passive copper heatsinks designed for GPU RAM and MOSFETs. Each unit measures 10 x 10mm. The material is pure copper for efficient heat transfer. It requires no power or fans. You should use this if you need to cool small memory modules on a graphics card or motherboard. It is a simple, physical solution for passive cooling.
Pros
- Made of pure copper for good thermal conductivity
- Compact 10 x 10mm size fits small modules
- Passive design needs no power or wiring
- Includes a 10-pack for multiple installations
Cons
- Passive cooling only, no fan included
- Small 10mm surface area limits heat dissipation
- Requires separate adhesive or mounting for installation
Good fit if
- You are cooling small GPU RAM chips
- You need passive heat sinks for MOSFETs
- You want a simple copper solution without fans
Skip if
- You need active cooling with a fan
- You require large surface area for high heat
- You are looking for RGB lighting effects
Verdict: Alphacool 10mm Copper RAM Heatsink is a practical passive cooling option for small GPU RAM or MOSFET modules. It fits builders who need simple copper heat dissipation without adding fans or power cables.
Alphacool 14 x 14mm Copper Heatsinks 10-Pack
Best for: passive GPU memory cooling
- Material
- Solid copper
- Cooling Method
- Passive
- Compatible Device
- GPU RAM, VRam, voltage converters
- Dimensions
- 14 x 14 mm
- Weight
- 3.84 ounces
View on Amazon: Alphacool 14 x 14mm Copper Heatsinks 10-Pack Affiliate link
This is a passive copper heatsink pack for GPU memory or MOSFETs. Each unit measures 14 by 14 mm. The material is pure copper for efficient heat transfer. You get ten pieces in one pack. This option suits builders who need reliable passive cooling for specific memory modules without adding fans or power connections.
Pros
- Made from pure copper for high thermal conductivity
- Compact 14 x 14 mm footprint fits most modules
- Passive design requires no power or wiring
- Includes 10 units for multiple slots or spares
Cons
- Passive cooling only, no active fan included
- 14 mm size is smaller than the 15 mm standard on other picks
- Requires separate adhesive application as no pre-applied pads are listed
Good fit if
- You need passive cooling for GPU memory or MOSFETs
- You prefer pure copper over aluminum for heat dissipation
- You want a 10-pack for multiple slots
Skip if
- You require active cooling with a fan
- You need pre-applied thermal pads for easy installation
- You require the larger 15 mm standard size
Verdict: Alphacool 14mm Copper RAM Heatsink 10-Pack is a solid passive solution for builders prioritizing copper conductivity. It fits users who need reliable heat transfer for memory modules without active airflow.
Easycargo 15x15x0.5mm Copper Shims 20-Pack
Best for: passive laptop VRAM and chipset cooling
- Material
- Copper
- Cooling Method
- passive
- Compatible Device
- Laptop GPU CPU IC Chips VGA RAM
- Dimensions
- 15x15x0.5mm
- Mounting Type
- Pre applied adhesive tape backing
- Features
- Thermal Tape
View on Amazon: Easycargo 15x15x0.5mm Copper Shims 20-Pack Affiliate link
This is a passive cooling solution for laptop GPU, CPU, and RAM IC chips. It features pure copper pads measuring 15x15x0.5mm. The unit includes pre-applied 3M 8810 thermal conductive adhesive tape for direct mounting. You get 20 pieces per pack. It suits builders needing simple, reliable heat dissipation for small components without active fans.
Pros
- Pure copper material for efficient heat transfer
- Pre-applied 3M 8810 thermal adhesive tape
- Compact 15x15x0.5mm dimensions for tight spaces
- Passive cooling requires no power or noise
Cons
- Passive design offers limited cooling for high heat loads
- Small 15mm surface area restricts heat dissipation
- Adhesive backing may leave residue if removed
Good fit if
- You need passive cooling for laptop VRAM or chipset
- You require pre-applied thermal adhesive for easy installation
- You are building a compact DIY PC mod
Skip if
- You need active cooling with fans for high performance
- You require large surface area heatsinks for main CPUs
- You prefer non-adhesive mounting methods
Verdict: Easycargo 15mm Copper RAM Heatsink provides a straightforward passive cooling option for laptop components. It fits users who need simple, adhesive-backed copper pads for VRAM or chipset heat dissipation in compact builds.
AMD Wraith Prism RGB CPU Cooler
Best for: AM4 socket desktop builds
- Socket Compatibility
- AM2/ AM3/ AM3+ / AM4
- Material
- Aluminum with copper core base
- Compatible Device
- Desktop
- Dimensions
- 9.45"L x 27.17"W x 0.98"H
- Lighting
- RGB
- Features
- Fan
View on Amazon: AMD Wraith Prism RGB CPU Cooler Affiliate link
This is an official AMD cooler designed for AM4 sockets. It features an aluminum heat sink with a copper core base and direct contact heat pipes. The unit includes a fan with switchable overclock profiles and RGB lighting. It comes with pre-applied thermal paste. It suits users who need a reliable, genuine AMD solution for their desktop build without extra setup.
Pros
- Supports AM2, AM3, AM3+, and AM4 sockets
- Aluminum heat sink with copper core base
- Includes direct contact heat pipes
- Features switchable overclock fan profile
- Comes with pre-applied thermal paste
Cons
- Single fan design limits cooling capacity
- Heavy at 1 pound for a stock cooler
- No software control for RGB lighting mentioned
Good fit if
- You are building on an AM4 motherboard
- You want genuine AMD hardware
- You prefer pre-applied thermal paste
Skip if
- You need multi-fan cooling performance
- You use an AM5 or newer socket
- You want full software RGB control
Verdict: AMD Wraith Prism AM4 RGB Cooler is a solid choice for AM4 builders who value genuine parts and easy installation. It fits users who do not need advanced RGB customization or high-end cooling performance.
Easycargo 100-Piece 15mm Copper Shim Kit
Best for: filling thermal gaps in PS5 and M.2 SSDs
- Material
- Copper C1100
- Compatible Device
- PC, Laptop GPU, CPU, M.2 NVMe SSD
- Length
- 0.6 inches
- Width
- 0.6 inches
View on Amazon: Easycargo 100-Piece 15mm Copper Shim Kit Affiliate link
This kit provides 100 pure copper C1100 shims for thermal management. The 15mm x 15mm plates offer high conductivity at 401W/mK. You get 12 thickness options from 0.1mm to 2mm. These low-profile plates fit PS5, M.2 SSDs, and RAM. You can choose versions with or without pre-applied adhesive. This set helps fill gaps between components and heatsinks for better heat transfer.
Pros
- Pure copper C1100 material with 401W/mK thermal conductivity
- Includes 100 pieces across 12 different thicknesses
- Standard 15mm x 15mm low-profile dimensions
- Available in versions with or without adhesive
Cons
- Requires manual installation of individual shims
- No pre-applied adhesive on the standard version
- Limited to 15mm x 15mm footprint size
Good fit if
- You need to fill specific gaps for PS5 or M.2 SSD cooling
- You require precise thickness adjustments for RAM or GPU VRAM
- You want pure copper for maximum thermal conductivity
Skip if
- You need pre-applied adhesive for quick installation
- You require shims larger than 15mm x 15mm
- You are looking for a complete cooling fan solution
Verdict: Easycargo 15mm Copper Shim Kit is a practical solution for filling thermal gaps in PS5 and M.2 SSD builds. You get precise thickness control with pure copper conductivity.
Easycargo SODIMM Copper Memory Heatsink
Best for: Laptop SODIMM RAM passive cooling
- Material
- Copper
- Compatible Device
- Laptop Notebook SODIMM RAM
- Dimensions
- 63mmx23mmx0.5mm
- Mounting Type
- Pre-applied adhesive tape
- Features
- Thermal Tape
- Length
- 2.48 inches
View on Amazon: Easycargo SODIMM Copper Memory Heatsink Affiliate link
This Easycargo kit targets laptop and notebook memory modules. It uses pure copper for heat dissipation and includes pre-applied 3M 8810 thermal adhesive tape for direct attachment. The low-profile design measures 63mm by 23mm by 0.5mm, fitting standard SODIMM layouts. At 5 grams per piece, it adds minimal weight. You should choose this if you need a simple, passive cooling solution for portable computing devices.
Pros
- Constructed from pure copper for efficient heat transfer
- Includes pre-applied 3M 8810 thermal conductive adhesive tape
- Low profile dimensions of 63mm x 23mm x 0.5mm
- Designed specifically for SODIMM memory modules
Cons
- Passive design requires airflow to function effectively
- Adhesive tape limits repositioning during installation
- Limited to SODIMM form factor only
Good fit if
- You use a laptop or notebook with SODIMM RAM
- You need a low-profile cooling solution that does not interfere with other components
- You want a passive heatsink with pre-applied adhesive for easy installation
Skip if
- You use desktop DIMM RAM sticks
- You require active cooling with a fan
- You need a heatsink for GPU memory modules
Verdict: Easycargo Copper SODIMM Heatsink is a compact, passive cooling option for laptops. It fits users who need a simple, adhesive-mounted solution for SODIMM RAM modules without the bulk of active fans.
Specifications side by side
| Spec | TUMMASTER 5V 3-Pin RAM Heatsink | Alphacool 10 x 10mm Copper RAM Heatsinks | Alphacool 14 x 14mm Copper Heatsinks 10-Pack | Easycargo 15x15x0.5mm Copper Shims 20-Pack | AMD Wraith Prism RGB CPU Cooler | Easycargo 100-Piece 15mm Copper Shim Kit | Easycargo SODIMM Copper Memory Heatsink |
|---|---|---|---|---|---|---|---|
| Socket Compatibility | not stated | not stated | not stated | not stated | AM2/ AM3/ AM3+ / AM4 | not stated | not stated |
| Material | Aluminum Alloy | Solid copper | Solid copper | Copper | Aluminum with copper core base | Copper C1100 | Copper |
| Cooling Method | not stated | Passive | Passive | passive | not stated | not stated | not stated |
| Compatible Device | DDR2/DDR3/DDR4 RAM | GPU RAM, VRam, voltage converters | GPU RAM, VRam, voltage converters | Laptop GPU CPU IC Chips VGA RAM | Desktop | PC, Laptop GPU, CPU, M.2 NVMe SSD | Laptop Notebook SODIMM RAM |
| Dimensions | 5.5x0.32x1.96 inches | 10 x 10 mm | 14 x 14 mm | 15x15x0.5mm | 9.45"L x 27.17"W x 0.98"H | not stated | 63mmx23mmx0.5mm |
| Mounting Type | not stated | not stated | not stated | Pre applied adhesive tape backing | not stated | not stated | Pre-applied adhesive tape |
| Lighting | RGB | not stated | not stated | not stated | RGB | not stated | not stated |
| System Type | not stated | not stated | not stated | not stated | Desktop | not stated | not stated |
| Features | not stated | not stated | not stated | Thermal Tape | Fan | not stated | Thermal Tape |
| Weight | not stated | 0.07 kilograms | 3.84 ounces | not stated | 1 pounds | not stated | not stated |
| Length | not stated | not stated | not stated | 0.59 inches | not stated | 0.6 inches | 2.48 inches |
| Width | not stated | not stated | not stated | 0.59 inches | not stated | 0.6 inches | 0.91 inches |
| Model | RH-GY-05-B | 17426 | 17427 | NA | AM4 | ES-C100-1515 | 6323-05-8810 |
| Color | not stated | Copper | DE-223 | Copper Tone | Black | Copper | not stated |
| Size | not stated | not stated | not stated | 15x15x0.5mm | 9.45"L x 27.17"W x 0.98"H | not stated | not stated |
Frequently asked questions
What are the best alternatives to the TUMMASTER 5V 3Pin RAM heatsink for passive cooling?
For passive cooling, Alphacool offers copper heatsinks in 10mm and 14mm sizes. Easycargo provides 15mm copper shims and SODIMM heatsinks for laptops. These options rely on pure copper conductivity to dissipate heat without fans or power cables, making them ideal for compact builds where airflow is limited.
Does the TUMMASTER heatsink work with all types of RAM?
The TUMMASTER 5V 3-Pin RAM Heatsink is designed for standard bare DDR memory modules. It fits builders who want to add cooling and 5V ARGB lighting to visible cases. It is not suitable for SODIMM laptop memory or GPU VRAM chips, which require different form factors.
Can I use copper shims instead of a full heatsink for RAM cooling?
Yes, Easycargo 15mm copper shims provide a straightforward passive cooling option. These adhesive-backed pads are suitable for VRAM or chipset heat dissipation in compact builds. They offer precise thickness control and pure copper conductivity, making them a practical alternative to larger heatsink structures for specific thermal gaps.
Are there RAM heatsinks compatible with laptop SODIMM modules?
The Easycargo SODIMM Copper Memory Heatsink is a compact, passive cooling option for laptops. It features thermal tape for easy mounting on SODIMM RAM modules. This solution removes the bulk of active fans while providing necessary heat dissipation for memory chips in space-constrained notebook designs.
What is the difference between the Alphacool 10mm and 14mm heatsinks?
Both Alphacool heatsinks use pure copper for better thermal conductivity than aluminum. The 10mm version is ideal for small GPU RAM or MOSFET modules, while the 14mm pack targets passive GPU memory cooling. Both measure 1.97 inches wide and 1.18 inches high, offering reliable heat transfer without active airflow.
Is the AMD Wraith Prism a suitable alternative for RAM cooling?
No, the AMD Wraith Prism is a CPU cooler for AM4 socket desktop builds. It is not designed for RAM modules. While it features RGB lighting and copper construction, it is intended for processor heat dissipation. You should select dedicated RAM heatsinks or shims for memory component cooling.
How do copper heatsinks compare to the TUMMASTER for thermal performance?
Copper heatsinks from Alphacool and Easycargo offer superior thermal conductivity compared to aluminum alloys. They provide practical passive cooling for GPU RAM, laptop VRAM, or chipset components. Unlike the TUMMASTER, which includes 5V ARGB lighting, these copper options focus solely on heat dissipation without adding power cables or fans.