40-pin eide interface; cylinders, landing zone, and wpc 16383; rotary voice coil actuator; six data surfaces; 512 bytes per sector; embedded servo type; automatic head park; avg. Read seek 9.5 ms; avg. Write seek 11.5 ms; track to track seek 2.0 ms; full stroke seek 19 ms; avg. Latency 5.5 ms; rotational speed 5400 rpm; buffer 256k dram
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.
Classification: Other storage units, nesoi
NSN 5920-00-155-2173
NSN 5996-01-112-0154
NSN 6620-00-186-8220
NSN 6240-01-643-6541
NSN 6145-00-232-0813
NSN 6685-01-389-2790
NSN 6610-01-541-9794
NSN 6135-01-110-9470
NSN 6220-01-012-2191
NSN 5945-01-422-1684
NSN 6650-00-834-9062
NSN 5915-01-062-2103