Brand: Western Digital · SKU: WD40EZRX-00SPEB0 · MPN: WD40EZRX-00SPEB0 · Category: Storage
The Western Digital Green WD40EZRX-00SPEB0 is a 4TB 3.5-inch internal hard drive from the Green series, designed for energy efficiency, cool, and quiet operation. It features a 5400 RPM rotational speed (referred to as IntelliPower by WD for a fine-tuned balance of speed, transfer rate, and cache algorithms) and a SATA 6Gb/s interface. It is equipped with 64MB of cache to enhance data transfer speeds and system responsiveness. It is suitable for use in desktop PCs, as secondary storage in external cases, or for reliable backup storage where low power consumption and quiet operation are beneficial. It utilizes WD GreenPower Technology for power savings and NoTouch Ramp Load Technology to protect the head from the media, increasing reliability.
| Interface | SATA 6 Gb/s (SATA/600) |
|---|---|
| Cache Size | 64 MB |
| Form Factor | 3.5-inch |
| Product Line | Green |
| Acoustics (Idle) | 31 dBA (average) |
| Acoustics (Seek) | 34 dBA (average) |
| Rotational Speed | 5400 RPM (IntelliPower) |
| Storage Capacity | 4 TB |
| Sustained Throughput | 171 MB/s (Max) |
| Operating Temperature | 5° C to 55° C (41° F to 131° F) |
| Non-operating Temperature | -40° C to 70° C (-40° F to 158° F) |
| Warranty | Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website. (Note: Item may be sold as used/refurbished, which affects warranty). |
| Weight | 1.66 Pounds |
| Dimensions | 4.00 Inches (Width) x 5.787 Inches (Depth) x 1.028 Inches (Height) |
The WD40EZRX-00SPEB0 is a 4TB Western Digital Green hard drive offering energy efficiency and quiet operation, ideal for desktop PCs and secondary storage. It combines a 5400 RPM speed (IntelliPower) with a 64MB cache and a SATA 6Gb/s interface for a good balance of performance and power savings.
SAN/NAS Specialists
Big Data Ingestion Clusters
"Integrate the WD40EZRX-00SPEB0 into your Big Data Ingestion Clusters to eliminate storage bottlenecks or secure your backup environment while maintaining enterprise standards."
Yes, this Western Digital Green WD40EZRX 4TB 3.5-inch SATA Hard Drive (WD40EZRX-00SPEB0) is 100% genuine Western Digital hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Western Digital Green WD40EZRX 4TB 3.5-inch SATA Hard Drive includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the WD40EZRX-00SPEB0.