QuickSpecs

HP ProBook 4425s Notebook PC HP ProBook 4525s Notebook PC

Technical Specifications

250 GB 7200 rpm SATA Hard Drive

Drive Weight

0.25 lbs (115g)

 

Capacity

250 GB

 

Height

0.37 in (9.5 mm) or on some models 0.28 in (7 mm)

Width

2.75 in (70 mm)

 

Interface

ATA-8, SATA 2.6, 3.0 Gb/s, NCQ

Transfer Rate

Synchronous (maximum)

150 MB/s (Drive Capability)

Seek Time

Single Track

1.5ms

(typical reads, including

Average

11ms

settling)

Maximum

22ms

 

Rotational Speed

7200 rpm

 

Logical Blocks

488,397,168

 

Operating Temperature

32° to 140° F (0° to 60° C) [case temp]

Features

ATA Security

 

Optical Drives

DVD-ROM Drive

Access Times

Random

< 140 ms CD (typical)

 

 

 

< 160 ms DVD (typical)

 

Max Data Transfer Rate

24X CD-ROM

Up to 3,600 KB/s

 

 

8X-DVD

Up to 10,800 KB/s

 

Transfer Mode

UDMA Mode 5

 

 

Interface

Gen 1 SATA

 

 

Supported Media (read)

CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED

 

 

MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD

 

 

(Photo-CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-

 

 

ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R,

 

 

DVD+RW, DVD-RAM

 

 

Supported Media (write)

None

 

 

Max Media Capacity

8.5GB

 

 

(read)

 

 

 

Transport

Tray Loading

 

 

 

 

 

DA - 13610 Worldwide — Version 8 — September 14, 2010

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