HGST 07N8770 Ultrastar 146Z10 73GB 10000RPM SCSI 68-Pin 3.5-Inch Hard Drive

Overview

Introducing the sixth generation of Ultrastar 10,000 rpm disk drives. The Hitachi Ultrastar 146 Z10 drive family offers high quality and superior performance. These drives feature more powerful processors and read/write channels to excel in server-class environments. To achieve maximum I/O performance, the drives combine fast seek times, large 8 MB multi-segmented buffers, a sophisticated command queuing algorithm, hardware automation, and superior data rates (825 Mbps). Ultrastar 146 Z10 drives include new servo technology (Rotational Vibration Safeguard "RVS"), employed to counteract the effects of rotational vibration that commonly occur in multi-drive cabinets. They also employ fifth-generation giant magnetoresistive (GMR) head technology to double areal density from previous generation drives (26.3 Gbits/sq. in.) and boost performance. In addition, highly efficient No-ID* sector formatting enables more data to be stored per disk. The Ultrastar 146 Z10 family of server-class drives is the first of its class to incorporate our storage breakthrough technology antiferromagnetically-coupled (AFC) media. Informally known as gpixie dust, this technology sandwiches a three-atom thick layer of ruthenium, a precious metal, between two magnetic layers on a disk. AFC technology provides greater stability of the recording media, enhancing reliability.

 

Specifications

Model Number:  07N8770

Brand:  HGST

Alt Part Number(s):  07N8770

Product Type:  Hard Drive

 

Technical Description

Brand:  HGST

Model:  07N8770

Series:  Ultrastar 146Z10

Capacity:  73GB

Speed:  10,000RPM

Interface Types:  SCSI 68pin HD68 Female

Sector Size:  512 / 512e

Sustained Throughput:  33.8 - 66.7

Average Seek Time:  4.7ms

Electrical Interface:  SCSI LVD U320 - 320MBps 16-bit

On-Board Cache:  8MB

Enclosure Type:  Internal

Form Factor:  3.5inx1.0in LFF Hard Drive

 

* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.