JOYJOM vs Haojiaho Heatsinks: Which Brand Fits You?
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The JOYJOM vs haojiaho heatsink comparison helps you pick the right M.2 cooling solution. Both brands offer pure copper heatsinks for 2280 NVMe SSDs, laptops, and PS5 consoles. They include thermal pads and mounting hardware. The main difference lies in their physical dimensions and surface treatments. JOYJOM uses a graphite-coated design with a 2mm height, while Haojiaho features a thicker 4mm block. You should choose based on your available space and preferred thermal profile.
Key differences
| Aspect | Haojiaho Copper M.2 2280 SSD Heatsink | JOYJOM 2mm Graphite-Coated Copper M.2 Heatsink |
|---|---|---|
| Material Finish | Graphite coated (black) | Pure copper (copper) |
| Dimensions | 70x20x2mm | 67x18x4mm |
| Mounting Hardware | Thermal pad, rubber rings, bandages | Thermal pad, rubber rings |
| Claimed Cooling Effect | 10-30°C | 5-20°C |
| Weight | 1.06 ounces | 1.01 ounces |
Which one should you choose?
Choose Haojiaho Copper M.2 2280 SSD Heatsink if
- You need a low-profile 2mm heatsink for a tight laptop slot.
- You want included bandages for secure mounting on uneven surfaces.
- You prefer a graphite-coated surface that appears black.
Choose JOYJOM 2mm Graphite-Coated Copper M.2 Heatsink if
- You have more vertical clearance and prefer a 4mm height.
- You want the natural look of exposed pure copper.
- You are installing on a PS5 or desktop where space is less constrained.
Verdict: JOYJOM is the better choice for laptops or tight spaces due to its 2mm height and included bandages. Haojiaho suits desktops or consoles where the 4mm height provides more surface area. Both use pure copper for effective heat dissipation.
JOYJOM vs Haojiaho M.2 Specs
Material and Coating
Both heatsinks use pure copper for superior thermal conductivity compared to aluminum. The Haojiaho model features bare copper, which gives it a distinct metallic finish. The JOYJOM heatsink adds a graphite coating over the copper base. This coating makes the unit appear black, though small areas of red copper may show if exposed. Graphite aids in radiating heat away from the surface. This extra layer on the JOYJOM unit provides a different aesthetic and potentially different radiative properties compared to the exposed metal of the Haojiaho design.
Dimensions and Profile
Physical size matters for tight laptop or console spaces. The Haojiaho heatsink measures 67x18x4mm. It is slightly shorter and narrower but significantly thicker at 4mm. The JOYJOM unit is larger in footprint at 70x20mm but much thinner at just 2mm. The 2mm profile of the JOYJOM is specifically noted for laptop compatibility, while the 4mm Haojiaho may suit desktops or PS5 slots with more vertical clearance. You must check your available space carefully, as the height difference is substantial.
Mounting Hardware
Both kits include rubber rings for secure attachment to the SSD. The Haojiaho package contains the heatsink, a thermal pad, and rubber rings. The JOYJOM kit goes a step further by including bandages in addition to the thermal pad and rubber rings. These bandages can bear high temperatures and offer an alternative or supplementary mounting method. This extra hardware in the JOYJOM box provides more flexibility if you need to secure the unit in a constrained or vibrating environment.
Thermal Performance Claims
Manufacturer data lists different cooling ranges for each product. The Haojiaho heatsink claims a cooling effect of 5°C to 20°C. The JOYJOM model lists a broader range of 10°C to 30°C. Both notes state that results vary depending on the environment and airflow. The JOYJOM data suggests a potentially higher maximum temperature reduction. However, real-world results depend on your specific SSD model and system airflow. These figures are based on manufacturer testing conditions, not independent lab results.
Weight and Density
Copper is dense, so even small heatsinks have noticeable weight. The Haojiaho unit weighs 1.01 ounces. The JOYJOM heatsink weighs 1.06 ounces. The JOYJOM is slightly heavier despite being thinner, likely due to its larger surface area of 70x20mm versus 67x18mm. This extra mass can help absorb heat spikes more effectively. The difference is minimal, but the JOYJOM offers more copper surface area in a low-profile package, which may benefit laptops where space is limited.
Which M.2 Heatsink Fits Your Build
Laptop users needing slim profile
The JOYJOM heatsink measures just 2mm in height. This slim profile fits comfortably inside laptop chassis where space is tight. The graphite coating aids heat dissipation while keeping the total thickness low. You get a 70x20mm base that covers most 2280 SSDs without interfering with other components nearby.
Desktop builders wanting max surface area
The Haojiaho model offers a 4mm height and a 67x18mm footprint. The extra thickness provides more material to absorb heat from your NVMe drive. The bare copper construction ensures direct thermal transfer. This design suits desktop setups where clearance allows for a slightly taller cooler on your motherboard slots.
Users prioritizing graphite coating benefits
JOYJOM includes a graphite layer over the pure copper base. Graphite helps spread heat across the surface more evenly than bare metal alone. This coating can improve thermal performance in varied environments. You also receive bandages for secure mounting, which helps keep the unit stable during operation on your SSD.
Those needing versatile mounting options
Haojiaho provides rubber rings for installation, which are simple to use and secure. The 18mm width fits standard M.2 slots easily. The pure copper material conducts heat efficiently away from the drive. This setup works well for various devices, including PS5 consoles and smartphones, offering broad compatibility for your cooling needs.
The products compared
Haojiaho Copper M.2 2280 SSD Heatsink
Best for: low-profile M.2 2280 SSD cooling
- Material
- Pure copper
- Compatible Device
- M.2 2280 SSD, PS5, Nintendo Switch
- Dimensions
- 67x18x4mm
- Mounting Type
- Rubber rings
- Features
- Thermal Pad
- Weight
- 1.01 ounces
View on Amazon: Haojiaho Copper M.2 2280 SSD Heatsink Affiliate link
This Haojiaho heatsink is built from 100% pure copper to manage heat on M.2 2280 SSDs. Its compact 67x18x4mm profile fits tight spaces in laptops, desktops, and consoles like the PS5. The package includes a silicone thermal pad for direct contact and rubber rings for secure mounting. You get reliable passive cooling without needing extra power or complex installation steps.
Pros
- Constructed from 100% pure copper for high thermal conductivity
- Includes a high-thermal-conductivity silicone thermal pad
- Compact 67x18x4mm dimensions fit narrow slots
- Mounts securely with included rubber rings
Cons
- Low profile limits surface area for heat dissipation
- Cooling range of 5°C-20°C depends on environment
- No adhesive backing; relies on rubber rings
Good fit if
- You need a low-profile cooler for tight M.2 slots
- You want passive cooling for PS5 or Switch
- You prefer copper over aluminum for heat transfer
Skip if
- You require active fan cooling for high TDP drives
- You need a wide heatsink for maximum surface area
- You want a permanent adhesive mounting solution
Verdict: Haojiaho 67x18mm Pure Copper M.2 Heatsink fits users who need a slim, passive copper solution for M.2 2280 drives in constrained spaces like laptops or consoles. It is not suitable for high-performance desktops requiring active airflow.
JOYJOM 2mm Graphite-Coated Copper M.2 Heatsink
Best for: Low-profile laptop and PS5 M.2 cooling
- Material
- Pure Copper
- Compatible Device
- M.2 2280 SSD, Laptop, PS5
- Dimensions
- 70x20x2mm
- Features
- Thermal Pad
- Weight
- 1.06 ounces
View on Amazon: JOYJOM 2mm Graphite-Coated Copper M.2 Heatsink Affiliate link
This JOYJOM heatsink uses pure copper for high thermal conductivity, rated at 401 W/mK. The graphite coating gives it a black finish while increasing the surface area for cooling. It measures 70x20x2mm, making it suitable for laptops and PS5 units where space is tight. The kit includes a thermal pad and rubber rings for secure attachment. It aims to lower SSD temperatures by 10°C to 30°C to prevent throttling.
Pros
- Pure copper construction with 401 W/mK thermal conductivity
- Low profile 2mm thickness fits tight laptop spaces
- Includes thermal pad and rubber rings for installation
- Graphite coating increases heat dissipation area
Cons
- 2mm height limits cooling capacity compared to thicker models
- No mention of fan integration for active cooling
- Cooling effect varies based on environment
Good fit if
- You need a low-profile cooler for a laptop
- You want passive cooling for a PS5 M.2 slot
- You prefer pure copper over aluminum for heat transfer
Skip if
- You require active cooling with a built-in fan
- You have a desktop with ample space for larger heatsinks
- You need a heatsink thicker than 2mm for maximum performance
Verdict: JOYJOM 70x20x2mm Pure Copper M.2 Heatsink is a compact passive solution for users prioritizing low profile and pure copper conductivity in tight spaces like laptops or PS5 consoles.
Specifications side by side
| Spec | Haojiaho Copper M.2 2280 SSD Heatsink | JOYJOM 2mm Graphite-Coated Copper M.2 Heatsink |
|---|---|---|
| Material | Pure copper | Pure Copper |
| Compatible Device | M.2 2280 SSD, PS5, Nintendo Switch | M.2 2280 SSD, Laptop, PS5 |
| Dimensions | 67x18x4mm | 70x20x2mm |
| Mounting Type | Rubber rings | not stated |
| Features | Thermal Pad | Thermal Pad |
| Weight | 1.01 ounces | 1.06 ounces |
| Color | Copper | Black |
| Model | FG6718 | 70x20x2mm |
Frequently asked questions
Which heatsink is thinner for laptop use?
The JOYJOM model is thinner. It measures 0.08 inches in height, compared to the Haojiaho option at 0.16 inches. This lower profile makes it better for tight laptop chassis where clearance is limited. You should choose the JOYJOM heatsink if your device has very little vertical space for components.
Does the JOYJOM heatsink have a graphite coating?
Yes, the JOYJOM heatsink features a graphite coating. The Haojiaho version uses bare copper without this additional layer. The graphite finish helps with heat dissipation while maintaining the pure copper core. This coating gives the JOYJOM unit a black appearance rather than a metallic shine.
What is the weight difference between the two brands?
The JOYJOM heatsink weighs 1.06 ounces. The Haojiaho unit weighs 1.01 ounces. The difference is minimal at 0.05 ounces. Both are lightweight passive solutions. This slight variance does not significantly impact installation or structural support in most M.2 slots.
Are both heatsinks compatible with PS5 consoles?
Yes, both brands are compatible with PS5 consoles. The JOYJOM product explicitly lists PS5 support in its compatible devices. The Haojiaho heatsink is designed for M.2 2280 SSDs, which PS5 consoles use. Both provide passive cooling suitable for these gaming systems.
Which heatsink is longer?
The JOYJOM heatsink is slightly longer. It measures 2.76 inches in length. The Haojiaho model is 2.64 inches long. Both fit standard 2280 M.2 drives. The extra 0.12 inches on the JOYJOM unit may provide marginally more surface area for heat transfer.
Do these heatsinks include thermal pads?
Yes, both heatsinks include thermal pads. The specifications for both the JOYJOM and Haojiaho models list thermal pads as a feature. These pads ensure proper contact between the SSD and the copper block. You do not need to purchase thermal pads separately for installation.