Bring your gaming laptop or desktop to the next level with the WD Black SN850 SSDs. They combine a large storage capacity of up to 4TB with very fast read and write speeds up to 7GB/s. This way, you can launch all your files and online games within seconds, after your PC has already booted very quickly. Do you think it might overheat? No worries, because you can also find WD Black SN850 SSDs with a heatsink on this page. They're provided by WD themselves, or we composed them specially for you.