Western Digital WD1003FBYX
UltraStar DC HC320 1TB 3.5″ Internal Hard Drive
The Western Digital WD1003FBYX UltraStar DC HC320 is an enterprise-grade 3.5-inch internal hard drive engineered for demanding IT environments. Ideal for servers, video surveillance, and high-write applications, this drive offers reliable storage performance combined with durability and efficiency to support mission-critical workloads.
Overview :
Built as part of the WD RE4 series, the WD1003FBYX provides robust data handling capabilities tailored for enterprise use. Its 1TB capacity ensures ample storage space for data-intensive applications, while the 7200 RPM spindle speed allows for quick access and transfer of large files. The drive’s advanced vibration tolerance minimizes the impact of operational vibrations, ensuring data integrity in multi-drive systems such as RAID arrays or server racks.
Features :
Designed for continuous operation, this drive delivers consistent performance with an impressive MTBF of 2 million hours. Its SATA 6 Gb/s interface guarantees broad compatibility with modern server hardware and storage controllers. The drive’s high cache size accelerates read/write operations, making it suitable for environments demanding high throughput and low latency. In addition to high performance, the WD1003FBYX emphasizes reliability and durability. Its enterprise-grade build features optimized power consumption, with active and idle modes designed to reduce energy costs while maintaining stability. The drive’s temperature ranges ensure reliable operation in various data center conditions, from cool server rooms to high-temperature environments.
Product Key Features
- 1TB enterprise-grade SATA 6 Gb/s HDD
- 7200 RPM spindle speed with 256MB cache
- Designed for servers, surveillance, and write-intensive tasks
- 4th generation vibration tolerance for increased reliability
- 2 million hours MTBF for long-term durability
- Power-efficient with optimized active and idle modes
Reliability & Performance :
Western Digital’s WD1003FBYX is engineered for longevity and continuous operation. Its robust design includes vibration and shock tolerance, essential for multi-drive setups in server and surveillance systems. The drive’s 7200 RPM speed paired with a large 256MB cache facilitates rapid data access and high throughput, supporting intensive workloads. Its high MTBF rating and enterprise certification ensure dependable performance over extended periods, maintaining data integrity and minimizing downtime.





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