WD Red Plus 4TB NAS Hard Drive
Brand: Western Digital | Category: Enterprise HDDs
SKU: 0F48404 | Part #: 0F48404 | MPN: WD40EFPX
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About the WD Red Plus 4TB NAS Hard Drive
The WD Red Plus 4TB NAS Hard Drive from Western Digital is enterprise-grade Enterprise HDDs hardware built for data centers. It features 4TB capacity, 3.5" form factor, SATA 6Gb/s interface, 5400 RPM speed. The Western Digital WD Red Plus 4TB NAS Hard Drive (WD40EFPX / MPN: 0F48404) is purpose-built for always-on SOHO and small business NAS environments, leveraging Conventional Magnetic Recording (CMR) technology to deliver consistent, predictable performance and full compatibility with host-managed SMR-sensitive NAS firmware. Operating at 5400 RPM with a SATA 6Gb/s interface, the drive is optimized for multi-drive NAS chassis of 1 to 8 bays, supporting RAID configurations inclu Available in brand new condition. Western Digital enterprise hdds products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Western Digital |
| Category | Enterprise HDDs |
| SKU | 0F48404 |
| Part Number | 0F48404 |
| MPN | WD40EFPX |
| Condition | New |
| Capacity | 4TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Speed | 5400 RPM |
| Manufacturer Part Number | 0F48404 |
| Model Family | WD Red Plus |
| Capacity | 4TB |
| Form Factor | 3.5-inch |
| Interface | SATA 6 Gb/s |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Rotational Speed | 5400 RPM |
| Cache | 128MB |
| Workload Rate (Annualized) | 180 TB/year |
| MTBF | 1,000,000 hours |
| Target NAS Bay Count | 1–8 bays |
| Supported RAID Levels | RAID 0, 1, 5, 6, 10 |
| Firmware | NASware 3.0 |
| Error Recovery | TLER (Time-Limited Error Recovery) |
| Rotational Vibration Compensation | Yes (RV sensors) |
| Operating Temperature | 0°C to 70°C |
| Power Consumption (Read/Write) | 5.3W |
| Power Consumption (Standby) | 0.4W |
| Dimensions (L x W x H) | 147.0 mm x 101.6 mm x 26.1 mm |
| Weight | 490g |
| Operating Shock | 30 Gs (2ms, read); 60 Gs (2ms, write) |
Frequently Asked Questions about WD Red Plus 4TB NAS Hard Drive
What does the WD Red Plus 4TB NAS Hard Drive do?
At 4TB, the WD Red Plus 4TB NAS Hard Drive suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. The SATA 6Gb/s interface is supported by major server platforms.
What are the headline specs of the WD Red Plus 4TB NAS Hard Drive?
Key specifications for the WD Red Plus 4TB NAS Hard Drive: capacity 4TB; form factor 3.5"; interface SATA 6Gb/s; new condition; product name WD Red Plus 4TB NAS Hard Drive; brand Western Digital; category Hard Drive; capacity 4TB; form factor 3.5"; interface SATA 6Gb/s. Manufacturer part number 0F48404. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the WD Red Plus 4TB NAS Hard Drive compatible with my infrastructure?
The WD Red Plus 4TB NAS Hard Drive uses a SATA 6Gb/s interface in a 3.5" form factor. It's compatible with server platforms that expose this interface — typical deployments include Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro SuperServer chassis. For specific vendor part-number compatibility, our team validates against the manufacturer support matrix.