Available in large capacities with support for 1-24 bays
Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology
Extended drive testing to ensure each drive is tested for extended reliable operation
Vibration & Shock protection
5 - years Manufacture Limited Warranty (Parts and Labor) 
 
Model
Brand : WD
Series : Red Pro
Model : WD4003FFBX
Packaging : Bare Drive
 
Performance
Interface : SATA 6.0Gb/s
Capacity : 4TB
RPM : 7200 RPM
Cache : 256MB
 
Features
Available in large capacities with support for 1-24 bays
Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology
Extended drive testing to ensure each drive is tested for extended reliable operation
Vibration & Shock protection
Usage Enterprise : NAS Hard Drives
 
Dimensions
Form Factor : 3.5"
Height (maximum) : 26.10mm
Width (maximum) : 101.60mm
Length (maximum) : 147.00mm
 
Warranty
Limited Warranty period (parts) : 5 years
Limited Warranty period (labor) : 5 years