Brand: Western Digital · SKU: WD1000CHTZ-04N21V0 · MPN: WD1000CHTZ-04N21V0 · Category: Storage
The WD VelociRaptor WD1000CHTZ-04N21V0 is a high-performance 1TB internal hard disk drive designed for power users and enterprise environments. It operates at a fast 10,000 RPM spindle speed, ensuring superior data access speeds, and features a SATA 6Gb/s interface for rapid data transfers. The drive includes a 64MB cache to reduce latency and speed up read/write operations. Its 2.5-inch form factor offers versatility for use in compact desktops or high-performance systems, though it is noted as being too thick for standard laptop bays. It is designed for mission-critical enterprise-class standards, boasting 1.4 million hours MTBF for rock-solid reliability. Features include Rotary Acceleration Feed Forward (RAFF) for optimized performance in vibration-prone chassis and NoTouch ramp load technology for better drive protection. Some listings indicate this specific part number is for a Refurbished unit.
| MTBF | 1.4 Million Hours |
|---|---|
| Capacity | 1TB |
| Condition | Reported as Refurbished in some listings |
| Interface | SATA 6Gb/s (SATA III) |
| Technology | Advanced Format (AF), Rotary Acceleration Feed Forward (RAFF), NoTouch Ramp Load |
| Form Factor | 2.5-inch (Enterprise Class/SFF) |
| Buffer Cache | 64MB |
| Rotational Speed | 10,000 RPM |
| Average Seek Time | 4.2 ms or 5.1 ms (Varies by source) |
| Sustained Transfer Rate | Up to 200 MB/s |
| Warranty | Reported as 5 Year Manufacturer Warranty in some listings for the base WD1000CHTZ model. |
| Weight | 0.50/0.23 (Weight stated in one source as 3.00, another as 230g/0.50lb) |
| Dimensions | 0.59 in (H) x 2.75 in (W) x 3.94 in (D) or 15mm x 69.85mm x 100.45mm |
A high-performance 1TB 2.5-inch enterprise hard drive operating at 10,000 RPM with a 64MB cache and SATA 6Gb/s interface, designed for demanding workloads like video editing, 3D rendering, and low-end servers where speed and reliability are paramount.
Yes, this Western Digital WD1000CHTZ VelociRaptor 1TB 10K RPM SATA 6Gb/s 2.5-Inch Hard Disk Drive (WD1000CHTZ-04N21V0) 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 WD1000CHTZ VelociRaptor 1TB 10K RPM SATA 6Gb/s 2.5-Inch Hard Disk 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 WD1000CHTZ-04N21V0.