Name: Suitable for M.2 2280 copper heatsink, thickness 0.8/1/2 mm, JEYI
Brand: JEYI
SKU: 340490291
Availability: OutOfStock

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Color: copper

Item number	340490291
Color	copper
Case material	Copper
Cooling system intended use	ssd
Package length	10 cm
Package height	1 cm
Package width	10 cm

Full Details

Color	copper

Case material	Copper

Cooling system intended use	ssd

Package length	10 cm
Package height	1 cm
Package width	10 cm
Shipping weight (kg)	0.078 kg
Item weight without packaging (g)	75 g

liquid cooling systems & components

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Ratings 0

04 July

brown

I slapped this "heatsink" onto an SSD, peeled off the original sticker, stuck the Honeywell onto the controller, and put the original thermal interface onto the memory chips. Temps dropped by 5°C to 15°C and don't jump around as much under load — it heats up more slowly now. Overall, I'm happy. Had to use this kind of "heatsink" because of limited space (the M.2 slot is on the back of the motherboard).
09 March

Packaging is superb. The plates are copper. I installed them on thermal paste, pressed them down, and soldered the sides with solder. Under load, the temperature dropped by 26 degrees!!!! I didn't expect that.
21 December 2025

Pros: Crooked radiator. Don't buy this piece of junk!
18 December 2025

Pros: Works. Cons: Write the thickness of the thermal pads, sitting there with a magnifying glass trying to figure out which one goes where — took way too long. Comment: Temperature under load dropped by 10 degrees, plus it cools down faster after peak loads. Happy with it.
11 December 2025

Overall, if you don't have room for a normal heatsink, this thing works, but there are a lot of caveats. 1. If there's not much space below the SSD, it won't fit. 2. It's not suitable for installing the SSD underneath (and yeah, this might just be my problem, but it's still useful to know). When I installed the heatsink on the bottom, I realized there was no room left and it was longer than the mounting space (the front hits the contacts, the back hits the bracket). 3. The heatsinks have a slight curve, I had to straighten them out. 4. The thermal pads are absolutely useless. You can see in the photo that they have a mesh backing, so there's no way you're getting any decent thermal conductivity. 5. The mounting uses rubber bands, and yeah, I didn't even consider that option because it's easier to just apply liquid thermal pad than mess around with them.
28 November 2025

Pros: Simplicity of application and price
20 November 2025

Pros: good that the plates are copper with aluminum the temperature was 47 and with copper 37 in my opinion a big difference grateful.
06 October 2025

Pros: Great kit: real copper, thermal pads, rubber bands. Everything you need to quickly whip up a solid thermal interface. Works well, temps don't jump around like before. The drives actually run cooler now, a few degrees down. Excellent kit, would recommend, works effectively.
06 October 2025

Pros: Great kit: real copper, thermal pads, rubber bands. Everything you need to quickly whip up a solid thermal interface. Works well, temps don't jump around like before. The drives actually run cooler now, a few degrees down. Excellent kit, would recommend, works effectively.
22 September 2025

Pros: Good, quality copper plates, 3 pieces of different thicknesses, packaging is almost premium)) Thermal pads also come in different thicknesses Cons: Thermal pads are so-so, not too bad, but not too good either

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Suitable for M.2 2280 copper heatsink, thickness 0.8/1/2 mm

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Reviews, questions and articles