Special Features:

shock: operating half sine wave form 38g for 2ms, storage half sine wave form 83g for 2 ms; altitude operating m16.0 to 3048 m, storage m16.0 to 10, 600m; external ports ultra wide scsi-ii 2-68 pin connectors, server management bus 2-6 pin connectors, dc power supply 230w; heat dissipation-990 btus; voltage 90 to 135v at 60hz; 180 to 265v at 50hz; backup battery 3.0v cr2450 type lithium coin cell; temp storage m40.0c-p65.0c, relative humidi type 8 pct-80 pct, noncondensing; max vibration operating 0.25g at 3-200hz for 30 min, storage 0.5g at 3-200hz for 30 min

Properties:

An electromechanical item which accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may or may not consist of disk(s) some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data translating heads for impressing on or removing from the disk surface data in digital form. the item is a component of an electronic computer. see also, magnetic drum, data storage; core memory unit.