Western Digital RE2 SATA Hard Drive, 20-pack 400GB Serial ATA internal hard drive

RE2 SATA Hard Drive 400 GB, 1.5 Gb/s, 16 MB Cache, 7200 RPM, 20-pack WD’s RAID Edition hard drives are the world’s most reliable server-class SATA drives in the market. With 1.2 million hours MTBF, 100% duty cycle, 5-year warranty, 1.5 Gb/s SATA technology, and best-in-class vibration tolerance, WD RE2 drives offer the best combination of superior reliability, high capacity, and optimum performance for enterprise applications.

Key Features

- Native Command Queuing (NCQ) Dynamically re-orders requests to enhance drive performance.
- 16 MB cache and 1.5 Gb/s data transfer rate
- Rotary Acceleration Feed Forward (RAFF™) optimizes operation and performance in vibration-prone environments such as rack-mounted servers or network storage.
- RAID-specific time-limited error recovery (TLER), WD's unique feature to prevent drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.
- 1.2 million hours MTBF, 24X7 100% duty cycle the highest available reliability rating on high-capacity drives.
- High Capacity: 400 GB of storage packed with enterprise-class features at a low cost-per-gigabyte.