2TB 7.2K 3.5 SAS HDD. Please note that this is a 3.5 SAS server hard drive - it doesn't have a SATA connector, and won't work in a laptop or regular desktop tower PC.4 X HGST Ultrastar 7.2K HUS723020ALS640 - hard drive - 2 TB - SAS Series. Dual Stage Actuator (DSA), Enhanced Availability (EA) for 24x7 access to data, Rotational Vibration Safeguard (RVS). 8.9 cm x 1/3H. Form Factor: 3.5 x 1/3H. Start / Stop Cycles: 600,000. Non-Recoverable Errors: 1 per 10^15. MTBF: 2,000,000 hours. The item "4 X 2TB (8TB) 3.5 HGST Hitachi 7.2KRPM SAS SCSi Server Hard drive SAS HDD+Tray" is in sale since Thursday, May 31, 2018. This item is in the category "Computers/Tablets & Networking\Drives, Storage & Blank Media\Hard Drives (HDD, SSD & NAS)\Internal Hard Disk Drives". The seller is "nmd_pc" and is located in LONDON. This item can be shipped to all countries in Europe.