Specifications
WD Desktop Mainstream Blue 4TB 3.5" SATA 6Gb/s Internal Hard Drive reliable everyday computing quality for backing up your files, adding extra storage to your desktop PC, replicating your old drive to the new drive when you upgrade, and adding extra storage or capacity to your desktop computer.
Product Information
SKU
621474
Mfr Part#
WD40EZAX
UPC
718037898605
General Specifications
Type
Desktop
Packaging
Retail
Performance Specifications
Form Factor
3.5"
Interface
SATA 3.0 6.0Gb/s
Capacity
4TB
Cache
64MB
RPM
5,400 RPM
Interface Transfer Rate
Up to 175MB/s
Electrical Specifications
Power Usage - Read/Write
4.5 Watts
Power Usage - Idle
2.9 Watts
Power Usage - Standby
0.4 Watts
Warranty
Parts
2 Year Limited
Labor
2 Year Limited