product description hpe enterprise hard drive 900 gb sas 12gb s type hard drive hot swap capacity 900gb form factor 25 interface sas 12gbs data transfer rate 12 gbps spindle speed 10000rpm bundled with hp smartdrive carrier designed for hpe proliant bl465c gen8 bl660c gen9 dl120 gen9 dl180 gen9 dl320e gen8 dl560 gen9 ml110 gen9 ml310e gen8 ml350e gen8 xl230a gen9