WD40EFRX WD Red 4TB 3.5 Inches 5.4K RPM Internal Hard Drive

WD40EFRX Specifications

WD Red 4TB 3.5 Inches 5.4K RPM Internal Hard Disk Drive

Manufacturer Western Digital Corporation
Manufacturer Part Number : WD40EFRX
Product Type Hard Drive

Technical Information
Storage Capacity 4 TB
Features IntelliPower

Drive Performance
Maximum External Data Transfer Rate 768 MBps (6Gb/s)
Rotational Speed 5400 rpm
Buffer 64 MB
Interfaces/Ports
Drive Interface SATA
Drive Interface Standard SATA/600

WD Red is the only hard drive designed specifically for NAS systems that have 1-5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24×7 operating environment and demanding system requirements of home and small office NAS.