Toshiba Satellite L640D - Table 1-3-3 2.5-Inch HDD Specifications

Chapter 1 Hardware Overview
Satellite L600D/L640D/L645D, Satellite Pro L600D/Pro L640D/Pro L645D Maintenance Manual (960-Q08)
Average random
seek
time(read)(ms)
12
Power-on-to-
ready (sec)
3.5
Specification
Parameter
WD1600BEVT WD2500BEVT WD3200BEVT WD6400BEVT WD5000BEVT
Storage size
(formatted)
160G 250G 320G 640G 500G
Speed (RPM) 5,400
Data transfer Rate
- To/From Media
- T0/From Host
106/3GBytes
bus transfer rate
(MB/s)
3Gbps
Average random
seek
time(read)(ms)
12
Power-on-to-
ready (sec)
4.0
Specification
Parameter
ST9160314AS ST9250315AS ST9320325AS ST9500325AS
Storage size
(formatted)
160G 250G 320G 500G
Speed (RPM) 5,400
Data transfer Rate
- To/From Media
- T0/From Host
300/3GBytes
bus transfer rate
(MB/s)
3Gbps
Average random
seek
time(read)(ms)
14
Power-on-to-
ready (sec)
3.6(typical)3.8(max)
Table 1-3-3 2.5-inch HDD specifications