4TB WD_BLACK AN1500 SSD HH/HL NVMe PCIe 3.0 x8
4.0TB SSD - Half-Height/Half-Length PCI-Express 3.0 x8 Interface - NVMe 1.3 PCIe 3.0 x8 Protocol - 6500MB/s Read - 4100MB/s Write - RGB LED Lighting - 5 Year Depot Carry-In Mfg. Warranty

960GB 7450 PRO 2.5" U.3 NVMe PCIe 4.0 x4 Enterprise SSD (1 DWPD / SED)
960GB SSD - U.3 SFF-TA-1001 Interface - NVMe 1.4 PCIe 4.0 x4 Protocol - 6800MB/s Read - 1400MB/s Write - 2.5" Width - 15.0mm Thick - 1.0 DWPD - Self-Encrypting Drive (SED) Data Security - 5 Year Depot Carry-In Mfg. Warranty