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Western Digital

Western Digital WD40EFPX 4TB 3.5" SATA 6Gb/s CMR NAS Hard Drive

Western Digital WD40EFPX 4TB 3.5" SATA 6Gb/s CMR NAS Hard Drive

4TB storage capacity | NAS-optimised performance | 24/7 operation | RoHS compliant

Regular price £258.63 GBP (incl. VAT)
Regular price Sale price £258.63 GBP (incl. VAT)
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Product Description:
The Western Digital WD40EFPX 4TB 3.5" SATA hard drive delivers dependable, high-capacity storage for demanding environments. Designed for 24/7 operation, this drive is perfect for NAS systems, offering advanced NASware 3.0 technology for enhanced compatibility, performance, and reliability.

Key Features:
- 4TB storage capacity
- 3.5" form factor
- SATA III 6Gb/s interface
- 5400 RPM speed

What's Included:
- 1 x Western Digital WD40EFPX 4TB 3.5" SATA Hard Drive

Warranty and Certification:
- 1-year manufacturer warranty
- RoHS compliant for environmental safety
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Usage:

Install the hard drive into a compatible NAS enclosure. Use it to store, backup, and share digital content. Designed for continuous 24/7 operation in multi-drive NAS systems.

Key Product Details:

MPN: WD40EFPX

EAN: 2600010747964

Manufacturer: Western Digital

Condition: New

Technical Specifications:

TypeHDD
Hdd Size3.5 "
Hot-SwapNo
Hdd Speed5400 RPM
InterfaceSerial ATA III
Hdd Capacity4 TB
Component ForNAS
24/7 OperationYes
Quantity Per Pack1 pc(s)
Start/Stop Cycles600000
Noise Level (Idle)23 dB
Workload Rate Limit180 TB/year
Advanced Format (Af)Yes
Compliance CertificatesRoHS
Storage Drive Buffer Size256 MB
Hdd Interface Transfer Rate6 Gbit/s
Native Command Queuing (Ncq)Yes
Mean Time Between Failures (Mtbf)1000000 h