Hitachi America Ltd. DK23EA-20 hard drive specifications
Hitachi Travelstar DK23EA Series DK23EA-20 - hard drive - 20 GB - ATA-100
Hitachi delivers high capacity and a diversity of interface options required for today's evolving high-performance storage market. An innovator in storage technology, Hitachi offers a full line of 2.5 and 3.5-inch products with both high capacity and diversity of interface options for high throughput operating environments, such as network and Internet servers, multimedia production and digital video processing. PRODUCT FEATURES: 20 GB total capacity; 9.5 mm high drive for maximum capacity slim line portable applications; Giant MR head and MEEPRML read channel technology; 32-bit RISC microprocessor, shock sensor, S.M.A.R.T.
Recommended software for Hitachi America Ltd. DK23EA-20 status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
DK23EA-20
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
3.2 oz
Hard Drive
Form Factor
Capacity
20 GB
Interface Type
ATA-100
Buffer Size
2 MB
Features
Fluid Dynamic Bearing (FDB) motor, Giant magnetoresistive (GMR) head technology
Compliant Standards
S.M.A.R.T.
Performance
Drive Transfer Rate
100 MBps
Internal Data Rate
37.1 MBps
Seek Time
13 ms (average) / 24 ms (max)
Track-to-Track Seek Time
3 ms
Average Latency
7.1 ms
Spindle Speed
4200 rpm
Reliability
Storage Hard Drive / Non-Recoverable Errors
1 per 10^13
Storage Controller
Type
None
Expansion / Connectivity
Interfaces
1 x ATA-100 - 44 pin IDC
Compatible Bays
1 x Internal - 2.5" x 1/8H
Compatible Slots
x None
Power
Power Device
None
Environmental Parameters
Min Operating Temperature
41 �F
Max Operating Temperature
131 �F
Humidity Range Operating
5 - 90%
Shock Tolerance
250 g @ 2ms half-sine pulse (operating) / 800 g @ 1ms (non-operating)
Vibration Tolerance
1 g @ 22-500 Hz (operating) / 5 g @ 22-500 Hz (non-operating)
Sound Emission
24 dB
0.0974