GP-Extreme 12W Thermal Pad, 80 x 40 x 0.5 mm
12 W/mK · 80 × 40 × 0.5 mm
4.7 3,062 ratingscounted across all 5 thicknesses of this sheet size

SSD Coolers
3.9 44 ratings
Glint: an aluminum M.2 2280 heatsink with an ARGB module of five LEDs, 73 x 24 x 15 mm, screw-fixed with a base plate.
$24.61
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Check price and buyAn M.2 drive under sustained writes will throttle itself rather than overheat, and the fix is a heatsink that takes the heat off the controller and the flash packages. Glint is a slim aluminum one for 2280 drives, 73 x 24 x 15 mm, with thermal pads, a bottom cover and four screws, plus an addressable lighting module along the top.
A drive that gets hot steps its own frequency down to protect itself, which is why a long file copy starts fast and then settles at a fraction of the speed the box promised. Keeping the controller below that threshold is the whole job of a heatsink here, and it shows up as a flat transfer graph rather than a sawtooth.
The drive is held between the finned top and a bottom cover with four screws, so the pads are under real pressure and the heat has a path away from both faces of the board. Stick-on heatsinks rely on an adhesive layer that is itself an insulator, and they fall off a vertical drive eventually.
The lighting module carries five bright LEDs and connects to a standard addressable header, so it syncs with the effects the motherboard is already running instead of insisting on its own controller. It is also the part to leave unplugged if the drive lives under a graphics card where nobody will see it.
At 15 mm tall this is a proper heatsink rather than a thin plate, and the slot below a long graphics card may not have that room. Measure from the board to the underside of whatever sits above the drive, and remember that many boards already ship a shield that has to come off first.
12 W/mK · 80 × 40 × 0.5 mm
4.7 3,062 ratingscounted across all 5 thicknesses of this sheet size
15 W/mK · 90 × 50 × 0.5 mm
4.7 1,021 ratingscounted across all 5 thicknesses of this sheet size
15 W/mK · 90 × 50 × 3 mm · 2 sheets
4.8 741 ratings
15 W/mK · 90 × 50 × 1 mm · 2 sheets
4.8 734 ratingscounted across all 3 thicknesses of this sheet size