beautypg.com

Drive specifications, Table 12: drive specifications – HP StorageWorks 7100ux User Manual

Page 64

background image

Specifications

64

HP StorageWorks 3800ux/7100ux Optical Jukebox User’s Guide

Drive specifications

Note:

This product supports mixed drives. The supported configuration includes four

MO drives and six UDO drives only.

Table 12: Drive specifications

Characteristic

Specification

Disk capacity

30 GB

Average seek

35 msec

Rotational speed

2100 RPM +/- 0.5% WORM

1950 RPM +/- 0.5% Rewritable

Data transfer rate (software and system

dependent)

Reads (max. sustained):
— WORM, 7.96 MB/sec
— Rewritable, 7.99 MB/sec

Writes (max. sustained):
— WORM, 3.98 MB/sec
— Rewritable, 3.99 MB/sec

Burst (synchronous): 40 MG/sec

Burst (asynchronous, data in):

6.7 MB/sec

Burst (asynchronous, data out):

40 MB/sec

Disk load time

5 sec typical/

Disk unload time

3 sec typical

Read/write compatibility

Read/write UDO 1st generation format

only

Interface type

SCSI LVD (68 pin)

MSBF

750,000 load/unload cycles

Read/write error rate (uncorrectable)

< 1 per 10

20

bytes read

Seek error rates

Recoverable: < 1 per 100,000

seeks

Hard error seeks: <1 per 10,000

seeks

This manual is related to the following products: