WD Red Plus 4TB NAS Hard Drive

£ 109.64 inc.
vat

£ 91.36 ex.
vat

WD Red Plus 4TB NAS Hard Drive

QuickFind: 1539715 SKU: WD40EFPX
  • Capacity: 4TB
  • Spin Speed: 5400RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

Product Description

WD Red Plus 4TB NAS Hard Drive

WD Red® Plus drives are designed to handle workloads of power users and small to medium business NAS environments. WD Red Plus drives deliver the speed and capacity required to store, protect and share growing amounts of data in mid-sized RAID-optimized NAS systems with increased power efficiency.

Technical Specification

WD Red Plus 4TB NAS Hard Drive

Environmental Parameters

Min Storage Temperature -40 °C
Max Storage Temperature 70 °C
Sound Emission 23 dBA
Min Operating Temperature 0 °C
Max Operating Temperature 65 °C

General

Device Type Hard drive - internal
Capacity 4 TB
Form Factor 3.5"
Interface SATA 6Gb/s
Buffer Size 256 MB
Features NASware technology, 24x7 continuous operation, Conventional magnetic recording (CMR)
Width 101.6 mm
Depth 147 mm
Height 26.1 mm
Weight 570 g

Performance

Drive Transfer Rate 600 MBps (external)
Internal Data Rate 180 MBps
Spindle Speed 5400 rpm

Reliability

MTBF 1,000,000 hours
24x7 Operation Yes
Non-Recoverable Errors 1 per 10^14
Load / Unload Cycles 600,000

Expansion & Connectivity

Interfaces 1 x SATA 6 Gb/s
Compatible Bay 3.5"

Power

Power Consumption 4.7 Watt (read) ¦ 4.7 Watt (write) ¦ 3.1 Watt (idle) ¦ 0.3 Watt (sleep)

Manufacturer Warranty

Service & Support Limited warranty - 3 years

Product Reviews

Product Discussion

WD Red Plus 4TB NAS Hard Drive

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£ 109.64 inc.
vat

£ 91.36 ex.
vat

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