Toshiba Tecra M3 - Page 35

1.4 2.5-inch Hard Disk Drive 1 Hardware Overview
TECRA M3 Maintenance Manual (960-507) 1-21
Table 1-2 2.5-inch HDD specifications (6/7)
Specifications
Items
TOSHIBA
HDD2191VZKO*
TOSHIBA
HDD2191VZE02
HITACHI GST
G8BC0001NA10
Outline Width (mm) 69.85 69.85 69.85
Dimensions Height (mm) 9.5 9.5 9.5
Depth (mm) 100 100.2 100.2
Weight (g) 95 102 max. 102 max.
Storage size (formatted) 80GB 80GB 100GB
Speed (RPM) 5,400 5,400 5,400
Data transfer speed (Mb/s) 154.3-298.0 154.3-298.0 493
Interface transfer rate (MB/s) 100 (MAX Ultra DMA mode)
Track density (Ktpi) 78.9 78.9 113.2
Average seek time (ms)
Read
Write
12
12
12
12
12
14
Motor startup time (ms) 4 4 3.5
Table 1-2 2.5-inch HDD specifications (7/7)
Specifications
Items
TOSHIBA
HDD2A02BZK01
TOSHIBA
HDD2A02BZE01
Outline Width (mm) 69.85 69.85
Dimensions Height (mm) 9.5 9.5
Depth (mm) 100 100.2
Weight (g) 99 max. 99 max.
Storage size (formatted) 100GB 100GB
Speed (RPM) 4,200 4,200
Data transfer speed (Mb/s) 170.0-373.0 170.0-373.0
Interface transfer rate (MB/s) 100 (Ultra DMA mode)
Track density (Ktpi) 110-120 110-120
Access time (ms)
Track to track
Average seek
2
12
2
12
Motor startup time (ms) 4 typ. 4 typ.