WD4000F9YZ Western Digital 4TB 7.2K 6G 64MB 3.5" SATA SERVER HDD Hard Drive 653960-001 Type: DDR3L-1600 ECC Registered DIMM

Type: DDR3L-1600 ECC Registered DIMM

1 – RJ45 Network Connector

If your laptop gets bumped or dropped while operating

Type: DDR4-2400 ECC Registered RDIMM

WD4000F9YZ Western Digital 4TB 7.2K 6G 64MB 3.5" SATA SERVER HDD Hard Drive 653960-001 Type: DDR3L-1600 ECC Registered DIMMThe Western Digital WD4000F9YZ is a genuine 4TB 7,200 RPM SATA 6Gbps 64MB 3. 5 inch enterprise server hard drive from the WD RE series, designed for always on 24 7 NAS and server environments. OEM sealed with full manufacturer warranty, sourced from authorized channels. Part Number: WD4000F9YZ Capacity: 4TB Interface: SATA 6Gbps Form Factor: 3. 5" Spindle Speed: 7,200 RPM Cache: 64MB Series: WD RE Enterprise Condition: Genuine, manufacturer sealed,