Toshiba Portege R830 - Table 1-3 2.5-Inch HDD Specifications (TSDC)

1 Hardware Overview
1-20 [CONFIDENTIAL] PORTEGE R830 Satellite R830 Series Maintenance Manual (960-880)
Positioning
Time(read and seek
time)
Read: 13ms Read: 12ms
Motor startup time
(s)
3.5 4.0
Table 1-3 2.5-inch HDD specifications (TSDC)
Specifications
TSDC
Items
G8BC0007R250 G8BC0007R320 G8BC0007R500 G8BC0007R640
Outline Width (mm)
100.0
Dimensio
ns
Height (mm)
9.5
Depth (mm)
69.85
Weight (g)
97 typ 101 typ
Storage size (formatted) 250GB 320GB 500GB 640GB
Speed (RPM) 5,400
Internal transfer speed
(Mb/s)
464-1148 typ
Host transfer rate
(Gbit/sec)
3
Data buffer size (MB/s) 8
Positioning Time(read
and seek time)
Read: 12ms
Motor startup time (s) 3.5