Brand: Western Digital · SKU: WD40EZRZ · MPN: WD40EZRZ · Category: Storage
The WD Blue 4TB WD40EZRZ is an internal 3.5-inch hard drive designed for desktop and all-in-one PCs. It offers a massive 4TB storage capacity with a 5400 RPM rotational speed and a 64MB cache. Utilizing the SATA 6Gb/s interface, it provides reliable performance for everyday computing, media storage, and secondary backup. Key features include NoTouch Ramp Load technology to protect data by keeping the recording head off the disk surface, and IntelliSeek to calculate optimum seek speeds for lower power consumption and noise. This drive is built to Western Digital's high standards of quality and reliability, making it a staple for home and office environments.
| Capacity | 4 TB |
|---|---|
| Interface | SATA 6 Gb/s |
| Cache Size | 64 MB |
| Disk Speed | 5400 RPM Class |
| Form Factor | 3.5 Inch |
| Data Transfer Rate | Up to 150 MB/s |
| Load/Unload Cycles | 300,000 |
| Recording Technology | CMR / SMR (depending on revision, predominantly CMR) |
| Operating Temperature | 0°C to 60°C |
| Warranty | 2-year limited warranty |
| Weight | 1.65 lbs (0.75 kg) |
| Dimensions | 5.787" x 4" x 1.028" |
Boost your PC storage with WD Blue drives, designed specifically for desktop and all-in-one PCs with a variety of storage capacities. The WD Blue 4TB drive offers a significant upgrade for storing high-resolution photos, 4K videos, and large file libraries. It is often paired with an SSD for a dual-drive setup that combines speed with high capacity.
Yes, this Western Digital WD Blue 4TB 3.5-inch PC Hard Drive (WD40EZRZ) 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 WD Blue 4TB 3.5-inch PC 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 WD40EZRZ.