Toshiba Satellite A40 Series - Page 31

1.4 2.5-inch Hard Disk Drive 1 Hardware Overview
Table 1-3 2.5-inch HDD specifications (3/3)
Specifications
Parameter
HITACHI
G8BC00017310
HITACHI
G8BC00017410
HITACHI
G8BC00017610
Storage size (formatted) 30GB 40GB 60GB
Speed (RPM) 4200
Data transfer speed
(Mb/sec)
183.2-347.2 187.2-351.2
Interface transfer rate
(MB/s)
100 max.
(Ultra DMA mode)
Track density (Ktpi) 80
Access Time
Average seek (Read)
Average seek (Write)
13 typ.
-
Start time (sec)
5 typ
(Power on)
Specifications
Parameter
HITACHI
G8BC00013610
HITACHI
G8BC00017810
HITACHI
G8BC00014810
Storage size (formatted) 60GB 80GB 80GB
Speed (RPM) 5400 4200 5400
Data transfer speed
(Mb/s)
263.2-407.2 187.2-351.2 450 max
Interface transfer rate
(Mb/s)
100 max.
(Ultra DMA mode)
Track density (Ktpi)
85.5
80
96
Access Time (ms)
Average seek (Read)
Average seek (Write)
13 typ
-
12 typ
14 typ
Start time (sec)
5
(Power on)
3.5
(Power on)
Satellite A40 Maintenance Manual (960-458) 1-17