WD WD4005FFBX

WD Red Pro 4TB 3.5' NAS Hard Drive 7200RPM 256MB Cache 24x7 5yrs wty

Enterprise-class hard drives engineered to deliver high performance and reliability to commercial and enterprise NAS environments.

WD Red® Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems.

Optimized for NAS with NASware™

Western Digital’s exclusive NASware™ technology fine tunes drive parameters to match NAS system workloads, which helps increase performance and reliability.

Designed for Continuous Operation

WD Red Pro hard drives are designed to handle the rigorous demands of high-intensity 24x7 multi-user NAS environments and increase system durability.

Engineered with Industry-Leading Technology

WD Red Pro 22TB and 24TB hard drives feature Western Digital’s proprietary OptiNAND™ technology which leverages integrated iNAND embedded flash to perform key housekeeping functions, freeing up more capacity and improving the overall drive performance.

Full Specifications

Features

Ideal for creative pros, medium to large businesses, and commercial/enterprise NAS systems

For RAID-optimized NAS systems with an unlimited number of bays

Rated for 550TB/year workloads1 and up to 2.5M hours MTBF

Capacity

4TB

Form Factor

3.5-Inch

Connector

SATA

Compatibility

RAID-optimized NAS systems with unlimited # of bays

Interface

Transfer Rate

up to 217MB/s

Disk Speed (RPM)

7200 RPM

Recording Technology

CMR

Cache Size

256MB

Warranty

5-Year Limited Warranty

Dimensions (L x W x H)

147mm x 101.6mm x 26.1mm

Weight

Model Number

WD4005FFBX

Operating Temperature

0°C to 65°C

Non-Operating Temperature

40°C to 70°C

Certifications

BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV