User Guide

1.3 2.5-inch Hard Disk Drive 1 Hardware Overview
Table 1-2 2.5-inch HDD Specifications
Specification
Parameter
TOSHIBA
HDD2190B
TOSHIBA
HDD2189B
TOSHIBA
HDD2188B
TOSHIBA
HDD2A02B
Storage size (formatted) 40GB 60GB 80GB 100GB
Speed (RPM) 4,200
Data transfer speed
(Mbits/s)
175.0-341.7 170.0-373.0
Interface transfer rate
(MB/s)
100 (Ultra DMA mode)
Storage density (Kbpi)
735 - 735 (MAX) 759 (MAX)
Track density (Ktpi)
88.1 110-120
Average random seek time
(read) (ms)
12
Average random seek time
(write) (ms)
-
Power-on-to-ready (sec) 4
Specification
Parameter
TOSHIBA
HDD2193V
TOSHIBA
HDD2194V
TOSHIBA
HDD2191V
Storage size (formatted) 40GB 60GB 80GB
Speed (RPM) 5,400
Data transfer speed
(Mbits/s)
154.3-298.0 202.9-373.3 154.3-298.0
Interface transfer rate
(MB/s)
100 (Ultra DMA mode)
Storage density (Kbpi)
- - -
Track density (Ktpi)
78.9 88.8 78.9
Average random seek time
(read) (ms)
12
Average random seek time
(write) (ms)
-
Power-on-to-ready (sec) 4
1-12 QOSMIO G10 Maintenance Manual (960-497)