WD Black SN850 with Heatsink

The SN850 with heatsink offered an almost consistently high speed in the test. This makes it ideal for use in the PlayStation 5. Unfortunately, the 500-giagbyte version of the M.2 SSD tested here is comparatively expensive at 125 euros. If you buy the SN850 without a heat sink, you will save at least 50 euros, depending on the memory size...