Hitachi Ultrastar 146Z10 free download

File name Hitachi Ultrastar 146Z10.PDF

Ready to excel in the most demanding server-class environments Hitachi Ultrastar 146 Z10 hard disk drives Highlights Rotational speed of 10,000 rpm and average seek times as low as 4.7 ms provide outstanding performance Capacities of 146, 73, 36, and 18GB from a single server drive fam- ily for unrivaled configuration flexibility and ease of integration First ever server-class drive to implement antiferromagnetically- coupled (AFC) media, combined with advanced head/disk design, resulting in high reliability for today's critical server-class environments Enhanced servo technology (Rotational Vibration Safeguard) nullifies the effect of rotational vibration in multi-drive cabinets, overcoming an industry hurdle to optimal server performance Advanced drive technology sector formatting enables more data to be In addition, load/unload technology and Introducing the sixth generation of stored per disk glass substrate disks increase reliability Ultrastar 10,000 rpm disk drives. The of Ultrastar drives by providing a more Hitachi Ultrastar 146 Z10 drive family offers Reliability features robust solution at high rotational speeds. high quality and superior performance. The Ultrastar 146 Z10 family of server- These drives feature more powerful pro- class drives is the first of its class Outstanding environmentals cessors and read/write channels to excel to incorporate our storage breakthrough Hitachi Ultrastar drives provide extremely in server-class environments. technology--antiferromagnetically- quiet operation. The tri-laminate drive coupled (AFC) media. Informally known cover reduces both idle and seek acous- To achieve maximum I/O performance, as "pixie dust" this technology sand- , tics while an enhanced spindle motor the drives combine fast seek times, wiches a three-atom thick layer of driver enables smoother commutation for large 8 MB multi-segmented buffers, a ruthenium, a precious metal, between two less noise. Moreover, the Ultrastar 146 Z10 sophisticated command queuing algo- magnetic layers on a disk. AFC tech- delivers an outstanding power efficient rithm, hardware automation, and superior nology provides greater stability of the design. data rates (825 Mbps). Ultrastar 146 recording media, enhancing reliability. Z10 drives include new servo technology