[PDF] Product Brief: WD Red Pro NAS

max wd Supreme performance is best served cold with the WD_BLACK™ SN850 NVMe™ SSD, featuring an optional heatsink model so your PC doesn’t bottom out when you’re at the top of your game.. Supreme performance is best served cold with the WD_BLACK™ SN850 NVMe™ SSD, featuring an optional heatsink model so your PC doesn’t bottom out when you’re at the top of your game.

max777, Its 20TB on each internal bay, maximum total of 40TB in RAID 0 confuration. Maximum size for external drives connected to each USB port is 4TB total of 8TB..