The HP Midline 1TB 7.2K SAS (461137-B21) hard drive The 461137-B21 HP SAS hard drive with a capacity of 1TB is designed to take the strain of ongoing data-intensive tasks. This HP drive runs at a fast disk speed of 7200 RPM. This robust SAS 3.5 inch hard disk drive has a transfer rate of up to 3Gbps. Hot swap hard drive to minimise downtime The 461137-B21 hard drive is compatible with HP ProLiant DL and ML series servers and various storage arrays. Hard drives from HP offer reliable data integrity and proven performance in a wide range of capacities. This HP hard drive comes in a caddy tray to protect the drive from damage and ensure compatibility, and is hot swap enabled which means the drive can removed without needing to turn off your system. Long warranty period for ultimate reassurance We operate a thorough recertification process, carried out by accredited technicians using the latest diagnostic tools. This is designed to ensure all our refurbished hard drives deliver excellent performance, efficiency and reliability for the long term. Were so confident in our IT parts that we offer an unbeatable warranty with all hard drives. Looking for something else? Take a look at our full range of hard drives or get in touch with our five-star rated sale team.