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.

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Manufacturer
HP

HDD Part Number
255145B21

Related hard drive utilities

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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