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HD124 | WD Red 4TB NAS Desktop HDD

Key Features

  • Western Digital Red 2TB NAS Desktop HDD
  • 4TB Capacity
  • 5,400RPM
  • 64MB Cache
  • 1 Million Hours MTBF
Price: $230.00
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Western Digital Red is designed specifically for NAS systems that have 1 to 8 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and for the demanding system requirements of home and small office NAS. Get as much as 64 TB capacity, and with WD’s exclusive NASware 3.0, you can optimize every single one of them. Built into every WD Red hard drive, NASware 3.0’s advanced technology improves your system’s storage performance by increasing compatibility, integration, upgradeability, and reliability.


Key Details
Manufacturer Western Digital
Mfr Part No WD40EFRX
Family RED NAS
Storage Drive Type HDD
Device Form Factor 3.5"
Capacity 4 TB
Physical Dimensions
Depth 5.8 in
Width 4 in
Height 1 in
Weight lbs
Drive Specs
Data Interface SATA III - 6.0 Gb/s
Drive Specs
Max Transfer Rate 150 MB/s
Rotational Speed 5,400 RPM
Drive Cache 64 MB
Drive Power Connector 15-Pin SATA
Power Consumption (Idle) 3.3 W
Power Consumption (Active) 4.5 W
RoHS Compliant Yes
Accoustic Noise [dbA] 28
Operating Temperature (°C) 0 to 65
MTBF 1,000,000 hrs