40GB Toshiba 2.5" SATA-1.5Gb/s 5400rpm 8MB Notebook HD

Hard Disk Model
TOSHIBA MK4032GSX
Disk Family
MK-4032GSX
Form Factor
2.5"
Capacity
40 GB (40 x 1 000 000 000 bytes)
Number Of Disks
1
Number Of Heads
2
Rotational Speed
5400 RPM
Rotation Time
11.11 ms
Average Rotational Latency
5.56 ms
Disk Interface
Serial-ATA/150
Buffer-Host Max. Rate
150 MB/seconds
Buffer Size
8192 KB
Drive Ready Time (typical)
4 seconds
Average Seek Time
12 ms
Track To Track Seek Time
2 ms
Full Stroke Seek Time
22 ms
Width
69.85 mm (2.75 inch)
Depth
100 mm (3.94 inch)
Height
9.5 mm (0.37 inch)
Weight
97 grams (0.21 pounds)
Required Power For Spinup
940 mA
Power Required (Seek)
2.7 W
Power Required (Idle)
1.0 W
Power Required (Standby)
0.25 W
Manufacturer
Toshiba Corp., Storage Device Division