The WD_BLACK SSD's sleek and modern heatsink model goes well with desktop PC builds that support the M2 form factor and is the perfect component to complement systems with RGB lighting and other cooling technologies, such as water cooling • SN750 with heatsink is intended for Desktop PCs The WD_BLACK SSD Dashboard The WD_Black SN850 just edged out the Samsung 980 Pro for the best PS5 SSD, but second best ain't bad This PCIe 40 drive still reads at an outstanding 7,000MB/s and writes at 5,000MB/s Both The WD Black SN850 1TB comes in a doublesided M2 2280 (80mm) form factor WD Black SN850 1TB Front As you can see, our drive has a preinstalled heatsink on it Potential buyers need to be aware, this heatsink is not intended to be removable Removing the heatsink will damage either the heatsink, the SSD, or both I should know since I removed mine WD Black Wd_black sn850 m.2 ssd with heatsink 2tb