WD40EFZX Technical Specifications
WD Red Plus hard drive 4 TB SATA 6Gb/s
Brand Name: WD
Manufacturer Name: Western Digital
Device Type: Hard drive – internal
Capacity: 4 TB
Form Factor: 3.5″
Interface: SATA 6Gb/s
Buffer Size: 128 MB
Width: 101.6 mm
Depth: 146.99 mm
Height: 26.11 mm
Weight: 570 g
Performance
Drive Transfer Rate: 600 MBps (external)
Internal Data Rate: 175 MBps
Spindle Speed: 5400 rpm
Reliability
MTBF: 1,000,000 hours
24×7 Operation: Yes
Expansion & Connectivity
Interfaces: 1 x SATA 6 Gb/s
Compatible Bay: 3.5″