990 EVO Plus 4TB M.2 22x80 NVMe PCIe4.0 x4/ PCIe5.0 x2 SSD
4.0TB SSD - M.2 22x80 Interface - NVMe2.0 PCIe 4.0 x4 / PCIe 5.0 x2 Protocol - 7250MB/s Read - 6300MB/s Write
Intel SK Hynix D7-P5520 3.84TB SSD 2.5" U2 NVMe enterprise PCIe4.0 x4 TLC
Without Optane - 3.84TB SSD - U.2 SFF-8639 Interface - NVMe PCIe 4.0 x4 Protocol - 2.5" Width - 9.5mm Thick