WD Red WD40EFRX 4TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" NAS Internal Hard Drive -Bulk

Storage for 1 to 8 bay NAS solutions
NASware grows to 3.0
3D Active Balance Plus
3D ACTIVE BALANCE PLUS

Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time.

ENHANCED RELIABILITY

Since your NAS system is always on, a highly reliable drive is essential. With a 35% MTBF improvement over standard desktop drives, the WD Red drive with NASware 2.0 is designed and manufactured to be a more reliable and robust solution.

THE RIGHT CHOICE

The right choice for, no other drive is designed specifically for home and small office NAS systems and PCs with RAID.

NAS COMPATIBILITY

Advanced firmware technology built into every WD Red drive, NASware 2.0 enables seamless integration, robust data protection and optimal performance for systems operating in NAS and RAID environments.

OWER OPERATING TEMPERATURES

Reduce your electricity bill and carbon footprint with WD Red drives. Innovative technology reduces power consumption and lowers the operating temperature, resulting in a more reliable and affordable solution for always on 24x7 NAS environments.
Model

Brand

WD

Series

Red

Model

WD40EFRX

Performance

Interface

SATA 6.0Gb/s

Capacity

4TB

RPM

IntelliPower

Cache

64MB

Physical Spec

Form Factor

3.5"

Height (maximum)

25.4mm

Width (maximum)

147mm

Length (maximum)

5.787"

Features

Features

Storage for 1 to 8 bay NAS solutions - WD Red? is designed specifically for NAS systems that have 1 to 8 drive bays in both 3.5-inch and 2.5-inch form factors. 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.

NASware grows to 3.0 - WD Red now supports small NAS systems from 1 to 8 bays thanks to NASware 3.0, which further improves drive compatibility and reliability. At 48 TB of total capacity in an 8 bay system, WD Red expands your NAS experience.

3D Active Balance? Plus - Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time. (EFRX models only)

هارد اینترنال وسترن دیجیتال WD Red WD40EFRX 4TB

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