Brand: Western Digital · SKU: WD40NPZZ · MPN: WD40NPZZ · Category: Storage
The Western Digital Blue 4TB 2.5-inch Hard Drive (model WD40NPZZ) offers an impressive storage capacity of 4TB, making it an excellent choice for users needing substantial space for their data. It features a 5400 RPM spindle speed for energy-efficient performance, a SATA 6.0 Gbps (SATA III) interface for quick data transfers, and a 128MB cache to improve read/write speeds. It is a 2.5-inch internal hard drive, suitable for laptops or compact systems. Some listings indicate it has an 8MB cache instead, so specifications may vary based on the specific revision or seller. The condition is sometimes listed as Refurbished or Used, intended for data recovery or repair purposes in some markets.
| Cache | 128MB or 8MB (Varies) |
|---|---|
| Capacity | 4TB |
| Interface | SATA 6.0 Gbps (SATA III) |
| Disk Format | 512e |
| Form Factor | 2.5-inch |
| Product Line | Blue |
| Spindle Speed | 5400 RPM |
| Warranty | 3-Year Warranty |
| Weight | 3.00 (Units not specified, likely lbs or part of dimension measurement) |
| Dimensions | 26.1 mm x 101.6 mm x 147 mm (Some sources list 15mm height and 70mm/100.2mm width/length) |
The Western Digital Blue WD40NPZZ is a 4TB 2.5-inch internal hard drive designed for everyday computing tasks, balancing capacity, performance, and efficiency. It uses a SATA III interface and runs at 5400 RPM.
Yes, this Western Digital Blue 4TB 2.5-Inch Internal Hard Drive (WD40NPZZ) 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 Blue 4TB 2.5-Inch Internal 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 WD40NPZZ.