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
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MPN: WD40EFPX
EAN: 5715063053317
Manufacturer: Western Digital
Condition: New
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Western Digital WD40EFPX 4TB 3.5" SATA 6Gb/s CMR NAS Hard Drive
- LARGE 4TB CAPACITY – Ample space for storing and managing extensive data collections.
- 24/7 OPERATION – Built for continuous use with up to 1 million hours MTBF for peace of mind.
- NAS-OPTIMISED PERFORMANCE – NASware 3.0 technology ensures smooth integration and reliability.
- LOW NOISE & ENERGY EFFICIENT – Operates quietly at 23 dB idle and 5400 RPM for efficient performance.
- ENVIRONMENTALLY CERTIFIED – RoHS compliant and covered by a 1-year warranty for added assurance.
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.
Features:
- 4TB storage capacity
- 3.5" form factor
- SATA III 6Gb/s interface
- 5400 RPM speed
- 256MB buffer size
- RoHS compliant
- Designed for 24/7 operation
- 1 million hours MTBF
- 180TB/year workload rate limit
Technical Specifications:
- Interface: Serial ATA III
- Buffer Size: 256 MB
- Noise Level (Idle): 23 dB
- Start/Stop Cycles: 600,000
- Advanced Format (AF): Yes
- Native Command Queuing (NCQ): Yes
- Hot-Swap: No
- Quantity Per Pack: 1
What's Included:
- 1 x Western Digital WD40EFPX 4TB 3.5" SATA Hard Drive
Warranty & Shipping:
- 1-year manufacturer warranty
- RoHS compliant for environmental safety
Technical Specifications:
| Type | HDD |
|---|---|
| Hdd Size | 3.5 " |
| Hot-Swap | No |
| Hdd Speed | 5400 RPM |
| Interface | Serial ATA III |
| Hdd Capacity | 4 TB |
| Component For | NAS |
| 24/7 Operation | Yes |
| Quantity Per Pack | 1 pc(s) |
| Start/Stop Cycles | 600000 |
| Noise Level (Idle) | 23 dB |
| Workload Rate Limit | 180 TB/year |
| Advanced Format (Af) | Yes |
| Compliance Certificates | RoHS |
| Storage Drive Buffer Size | 256 MB |
| Hdd Interface Transfer Rate | 6 Gbit/s |
| Native Command Queuing (Ncq) | Yes |
| Mean Time Between Failures (Mtbf) | 1000000 h |
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