Hitachi America Ltd. DK23CA20 hard drive specifications
Hitachi DK23CA Series 20 GB
Firmly established as one of Europe's leading suppliers of 2.5-inch hard disk drives for notebook computers, Hitachi offers a full range of high-performance drives for notebook assemblers and integrators. The drives in the new twelfth generation DK23CA family feature Hitachi's high-performance Giant Magneto Resistive (GMR) heads and MEEPRML signal processing technology supporting hign areal recording density. They also incorporate load/unload technology, which was first introduced in the ninth generation, DK209 family, enabling Hitachi to increase the non-operating shock specification of the drives to 800 G. High performance disk drives for advanced users.
Recommended software for Hitachi America Ltd. DK23CA20 status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
DK23CA20
Hard drive health monitoring software
General
Device Type
Hard drive - Internal hard drive
Width
2.8 in
Depth
3.9 in
Height
0.4 in
Weight
3.4 oz
Hard Drive
Form Factor
Capacity
20 GB
Interface Type
ATA-100
Buffer Size
2 MB
Compliant Standards
S.M.A.R.T.
Performance
Drive Transfer Rate
100 MBps
Internal Data Rate
30.2 MBps
Seek Time
12 ms (average) / 24 ms (max)
Track-to-Track Seek Time
3 ms
Average Latency
7.1 ms
Spindle Speed
4200 rpm
Reliability
Mean time before failure
300,000 hour(s)
Storage Hard Drive / Non-Recoverable Errors
1 per 10^13
Storage Controller
Type
None
Expansion / Connectivity
Interfaces
None
Connections
1 x Storage - ATA-100 - 44 pin IDC
Compatible Bays
1 x Internal - 2.5" Ultra Slim Line
Compatible Slots
x None
Miscellaneous
Mounting Kit
Included
Compliant Standards
Plug and Play
Power
Power Device
None
Environmental Parameters
Min Operating Temperature
41 �F
Max Operating Temperature
131 �F
Humidity Range Operating
5 - 90%
Shock Tolerance
180 g @ 2ms half-sine pulse (operating) / 800 g @ 2ms half-sine pulse (non-operating)
Vibration Tolerance
1 g @ 22-500 Hz (operating) / 5 g @ 22-500 Hz (non-operating)
0.0895