WD Red 4TB WDS400T1R0C M.2 2280 PCIe Gen3 x4 SSD TS 1886XU 0 is backward compatible with

0 is backward compatible with 3

With powerful computing performance

3x PCIe Gen 4 slots

Maximum Memory 16 GB (2 x 8GB) Flash Memory 4GB (Dual boot OS protection) Drive Bay 12 x 3

WD Red 4TB WDS400T1R0C M.2 2280 PCIe Gen3 x4 SSD TS 1886XU 0 is backward compatible withTackle extreme workloads in high intensity NAS environments with the fast caching WD Red SN700 NVMe SSD. The drives robust system responsiveness and exceptional I O performance are perfect for multi user, multitasking applications, letting you tame your SMBs toughest projects from virtualization to collaborative editing to intensive database storage with efficient caching all while helping to lower your TCO. Accelerate Your NAS The fast caching power