HP 255145B21 hard drive specifications

Compaq hard drive - 2.1 GB - ATA-33

If you are running out of space on the hard drive in your Armada 1500 notebook, consider upgrading with this 2.1GB hard drive from Compaq. You might ask yourself, why should I upgrade my system's hard drive with a Compaq drive when I can get the same capacity at a lower price from another manufacturer? The answer is simple: by using system components manufactured by Compaq, you are assured a higher level of reliability and are less likely to experience compatibility problems.

Recommended software for HP 255145B21 status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
HP

HDD Part Number
255145B21


Hard drive health monitoring software
ActiveSMART by Ariolic Software. Click to download ActiveSMART

General

Device Type
Hard drive - Internal hard drive

Width
2.8 in

Depth
4.5 in

Height
0.5 in

Hard Drive

Form Factor

Capacity
2.1 GB

Interface Type
ATA-33

Buffer Size
96 KB

Bytes per Sector
512

Compliant Standards
S.M.A.R.T.

Performance

Drive Transfer Rate
16.6 MBps

Internal Data Rate
70 MBps

Seek Time
13 ms (average) / 25 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 Controller

Type
None

Expansion / Connectivity

Connections
1 x Storage - ATA-33 - 44 pin IDC

Compatible Bays
1 x Internal - 2.5" x 1/6H

Miscellaneous

Cables Included
None

Compliant Standards
Plug and Play

Power

Voltage Required
DC 5 V

Power Consumption
2.8 Watt

Software / System Requirements

Software Included
None

Manufacturer Warranty

Service & Support
1 year warranty

Service & Support Details
Limited warranty - Parts and labor - 1 year - Bring-in

Environmental Parameters

Shock Tolerance
100 g @ 11ms half-sine pulse (operating) / 200 g @ 11ms half-sine pulse (non-operating)


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