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Western WD40EFAX Digital 4TB 6Gb/s SATA 5400 3.5-in 256MB Hard Drive
- 4TB Storage Capacity
- SATA 6Gb/s Interface
- 5400 RPM Spindle Speed
- 3.5-inch Form Factor
- 256MB Cache
- Optimized for NAS environments
- Designed for 24/7 operation
Was $267.55 · You save $39.83
Key specifications
See full specs ↓- Capacity
- 4TB
- Interface
- SATA 6Gb/s
- Spindle Speed
- 5400 RPM
- Form Factor
- 3.5-inch
- Cache
- 256MB
- Model
- WD40EFAX
Product details
The Western Digital WD40EFAX is a 4TB internal hard drive designed for NAS (Network Attached Storage) systems. It features a SATA 6Gb/s interface, a 5400 RPM spindle speed, and 256MB of cache, optimized for 24/7 operation in multi-drive environments.
Technical Information
| Capacity | 4TB |
| Interface | SATA 6Gb/s |
| Spindle Speed | 5400 RPM |
| Form Factor | 3.5-inch |
Additional Specifications
| Cache | 256MB |
| Model | WD40EFAX |
| Intended Use | NAS |
Description
The Western Digital WD40EFAX, with its 4TB capacity, is specifically engineered for the demands of Network Attached Storage (NAS) devices. It operates at a 5400 RPM spindle speed and utilizes a SATA 6Gb/s interface, providing efficient data transfer suitable for home and small office NAS setups. The drive is built for continuous operation, ensuring reliability and data availability around the clock. This model features 256MB of cache, which enhances performance by reducing access times and improving the efficiency of read/write operations. This is particularly beneficial in a NAS environment where multiple users or devices might be accessing data simultaneously. The 3.5-inch form factor is standard for most NAS enclosures, allowing for easy installation and compatibility. The WD40EFAX incorporates technologies like NASware firmware, which optimizes the drive for NAS environments by improving compatibility, reliability, and performance. It is designed to handle vibration and noise, common in multi-bay NAS systems, ensuring a stable and quiet operation. This drive is an excellent choice for users looking to build or expand their personal cloud storage, media servers, or backup solutions.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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