Western Digital Red WD40EFRX 4 TB 3.5" Internal Hard Drive - SATA

Technical Information

Storage Capacity:   4 TB
Features:   IntelliPower

Drive Performance

Maximum External Data Transfer Rate:   768 MB/s (6 Gbit/s)
Spindle Speed (rpm):   5400
Buffer:   64 MB

Interfaces/Ports

Drive Interface:   SATA
Drive Interface Standard:   SATA/600

Physical Characteristics

Drive Type:   Internal
Drive Width:   3.5"
Height:   1.03" (26.11 mm)
Width:   4" (101.60 mm)
Depth:   5.79" (146.99 mm)
Weight (Approximate):   635 g