IBM 25L2652 hard drive specifications

IBM Deskstar 25GP - hard drive - 25 GB - ATA-66

As the company that pioneered disk drive technology, IBM once again is setting new standards for today's data storage technology by designing innovative hard disk drives that help meet the evolving requirements of high-performance desktop users. The IBM Deskstar 25GP provides the industry's highest storage capacities for desktop systems. The fast speeds and high capacities translate directly into higher quality video pictures, superior CAD/CAM performance, and significantly faster turnaround for the emerging wave of data-intensive multimedia applications. With the IBM Deskstar 25GP, IBM provides the capacity and performance to handle a wide range of advanced desktop applications. The IBM Deskstar 25GP offers the industry's largest capacity in an ATA interface drive. With a maximum capacity, the IBM Deskstar 25GP packs significant amounts of data onto a one-inch high disk drive. These drives use IBM giant magnetoresistive (GMR) advanced head technology, which enables increased areal density. S.M.A.R.T. 3 improves reliability as it provides background reassignment of defective sectors. Further circuit integration reduces power requirements and increases reliability. No-ID sector formatting increases capacity by helping to eliminate the overhead caused by duplicate storage of data sector ID fields. An Ultra ATA/66 interface provides superior data performance. In addition, partial response maximum likelihood (PRML) digital data channel increases media-to-buffer and buffer transfer rates.

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Manufacturer
IBM

HDD Part Number
25L2652

Related hard drive utilities

General

Device Type
Hard drive - Internal hard drive

Width
4 in

Depth
5.7 in

Height
1 in

Weight
1.3 lbs

Hard Drive

Form Factor

Capacity
25 GB

Interface Type
ATA-66

Buffer Size
2 MB

Bytes per Sector
512

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

Performance

Drive Transfer Rate
66 MBps

Internal Data Rate
24.5 MBps

Seek Time
9 ms (average) / 15.5 ms (max)

Track-to-Track Seek Time
2.2 ms

Average Latency
5.56 ms

Spindle Speed
5400 rpm

Reliability

Storage Hard Drive / Non-Recoverable Errors
1 per 10^13

Start / Stop Cycles
40,000

Storage Controller

Type
None

Expansion / Connectivity

Connections
1 x Storage - ATA-66 - 40 pin IDC

Compatible Bays
1 x Internal - 3.5" x 1/3H

Miscellaneous

Mounting Kit
Included

Package Type
Retail

Power

Power Device
None

Software / System Requirements

Software Included
Drivers & Utilities

OS Required
None

Manufacturer Warranty

Service & Support
3 years warranty

Service & Support Details
Limited warranty - Parts and labor - 3 years - Bring-in

Environmental Parameters

Min Operating Temperature
41 �F

Max Operating Temperature
131 �F

Humidity Range Operating
8 - 90%

Shock Tolerance
10 g @ 11ms half-sine pulse (operating) / 75 g @ 11ms half-sine pulse (non-operating)

Max Altitude Operating
9840 ft


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