On Order
Western Digital
Western Digital Red Plus internal hard drive 4 TB
On OrderCondition: New
A high-performance internal hard drive designed specifically for Network Attached Storage (NAS) systems. Built with CMR technology, it ensures reliable 24/7 operation in multi-bay RAID environments for storing and sharing large amounts of data.
Design Features
- NASware 3.0 Technology for RAID excellence
- 3D Active Balance Plus (Dual-plane balance)
- Optimized for 24/7 NAS environments
Reliability
- Supports up to 8-bay NAS systems
- Error Recovery Control
- Vibration Protection
Efficiency
- Low power consumption
- Cool and quiet operation
Warranty
- 3-Year Limited Warranty
- 4 TB
- SATA 6 Gb/s
- 3.5-inch
- CMR
Pricing on request
Tell us the quantity and configuration — we'll send the best quotation, usually within a few hours.
- WarrantyOfficial manufacturer warranty
- Delivery1–5 working days, nationwide
Full specifications
| Part number | WD40EFPX |
|---|---|
| Capacity | 4 TB |
| Interface | SATA 6 Gb/s |
| Form Factor | 3.5-inch |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Rotational Speed | 5400 RPM Class |
| Cache Size | 256 MB |
| Max Sustained Transfer Rate | 180 MB/s |
| Workload Rating | 180 TB/year |
| MTBF | 1,000,000 Hours |
| Warranty | Official manufacturer warranty |
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