Hard drivesRECORD WDBLUE4TB
WD Blue 4 TB
5,400 RPM · 256 MB cache · WD40EZAX · SATA
ManufacturerWestern Digital
ReleasedNot listed
PlatformWD40EZAX · SATA
What it is
A hard drive stores data on rotating media. Capacity, spindle speed, cache, recording method and workload influence access and transfer behavior.
This catalog record identifies the WD Blue 4 TB as 5,400 RPM · 256 MB cache. The figures below are reference specifications and should be read with the linked manufacturer source and record notes.
Specifications
Indexed values| Storage capacity | 4,000 GB |
|---|---|
| Spindle speed | 5,400 RPM |
| Drive cache | 256 MB |
Source notes
Reference-model specifications. Product revisions, partner models, operating conditions and regional variants may differ.
Open Western Digital source ↗