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, up to 3.0 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.
Only £139.43 with Super Saver delivery. Plus get 1.5% back through Quidco!!! Bargin, seems much cheaper than its competition!