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Western WD40E31X Digital 4TB 6Gb/s SATA 5400 3.5-in 64MB Hard Drive
- 4TB storage capacity
- 3.5-inch form factor
- SATA 6Gb/s interface
- 5400 RPM rotational speed
- 64MB cache buffer
- Energy-efficient operation
- Suitable for desktop PCs
- General purpose storage
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Key specifications
See full specs ↓- Capacity
- 4TB
- Interface
- SATA 6Gb/s
- Form Factor
- 3.5-inch
- Rotational Speed
- 5400 RPM
- Cache
- 64MB
- Brand
- Western Digital
Product details
The Western Digital WD40E31X is a 4TB 3.5-inch internal hard drive. It features a SATA 6Gb/s interface, 5400 RPM spindle speed, and 64MB cache, offering a balance of capacity and energy efficiency for desktop computers and general storage needs.
Technical Information
| Capacity | 4TB |
| Interface | SATA 6Gb/s |
| Form Factor | 3.5-inch |
| Rotational Speed | 5400 RPM |
Additional Specifications
| Cache | 64MB |
| Brand | Western Digital |
| Model | WD40E31X |
Description
The Western Digital WD40E31X hard drive provides a substantial 4TB of storage capacity, making it a versatile option for users who require ample space for their digital content. Its 3.5-inch form factor ensures compatibility with standard desktop computer cases and external drive enclosures. This drive operates at a rotational speed of 5400 RPM, which is optimized for lower power consumption and quieter operation compared to higher-speed drives. This makes it an energy-efficient choice for everyday computing, reducing heat output and noise levels. The SATA 6Gb/s interface offers efficient data transfer speeds suitable for common tasks like storing and retrieving files, media playback, and general system use. With a 64MB cache, the WD40E31X helps to improve performance by buffering frequently accessed data, leading to smoother operation for everyday applications. It represents a reliable and cost-effective solution for users looking to expand their storage capacity for documents, photos, music, and other personal data, or for use in external backup drives.
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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