Brand: Western Digital · SKU: WD1003FBYX · MPN: WD1003FBYX · Category: Storage
The Western Digital RE4 WD1003FBYX is a high-performance enterprise-grade internal hard drive designed for business-critical applications. Featuring a 1TB capacity, 7200 RPM spindle speed, and a 64MB cache, it is engineered for 24/7 reliability in demanding server and storage environments. Key technologies include RAFF (Rotational Acceleration Feed Forward) to optimize performance in high-vibration environments, dual actuator technology for precise head positioning, and Time-Limited Error Recovery (TLER) to prevent drive fallout in RAID configurations. It operates on the SATA II 3Gb/s interface and is built with a dual-processor architecture to provide maximum throughput and reliability with a 1.2 million hour MTBF.
| MTBF | 1.2 Million Hours |
|---|---|
| Cache | 64 MB |
| Series | RE4 (RAID Edition) |
| Capacity | 1 TB |
| Interface | SATA II 3.0 Gb/s |
| Form Factor | 3.5 inch |
| Noise Level | 28 dBA (Idle) / 33 dBA (Seek) |
| Sector Size | 512n |
| Spindle Speed | 7200 RPM |
| Operating Power | 7.9 Watts |
| Warranty | 5 Year Manufacturer Limited Warranty |
| Weight | 1.32 lbs (0.60 kg) |
| Dimensions | 4.0" x 5.79" x 1.03" (101.6mm x 147mm x 26.1mm) |
WD RE4 enterprise SATA hard drives combine 64 MB cache with a SATA 3 Gb/s transfer rate and dual stage actuation for lightning-fast performance. Designed with heavy-duty components and advanced reliability features, these drives are ideal for servers, video surveillance, and other write-intensive applications.
Yes, this Western Digital RE4 WD1003FBYX 1TB 7200 RPM 64MB Cache SATA 3.0Gb/s 3.5" Internal Enterprise Hard Drive (WD1003FBYX) 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 RE4 WD1003FBYX 1TB 7200 RPM 64MB Cache SATA 3.0Gb/s 3.5" Internal Enterprise 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 WD1003FBYX.