HP ProBook 4425s Quickspecs page 20

QuickSpecs
Technical Specifications
250 GB 7200 rpm SATA
Hard Drive
Optical Drives
DVD+/-RW SuperMulti DL
Drive
Drive Weight
Capacity
Height
Width
Interface
Transfer Rate
Seek Time
(typical reads, including
settling)
Rotational Speed
Logical Blocks
Operating Temperature
Features
Access Times
Max Data Transfer Rate
Transfer Mode
Interface
Supported Media (read)
Supported Media (write)
Max Media Capacity (read) 8.5 GB
Max Media Capacity
(write)
Transport
DA - 13610 North America — Version 16 — September 29, 2011
0.25 lbs (115g)
250 GB
0.37 in (9.5 mm) or on some models 0.28 in (7 mm)
2.75 in (70 mm)
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Synchronous (maximum) 150 MB/s (Drive Capability)
Single Track
Average
Maximum
7200 rpm
488,397,168
32° to 140° F (0° to 60° C) [case temp]
ATA Security
Random
24X CD-ROM
8X DVD
24X CD-R
16X CD-RW
8X DVD+R
8X DVD+RW
8X DVD-R
6X DVD-RW
4X - DVD+R Dual Layer
4X - DVD-R Dual Layer
5X DVD-RAM
UDMA Mode 5
Gen 1 SATA
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
CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-RAM
8.5 GB
Tray Loading
HP ProBook 4425s Notebook PC
1.5ms
11ms
22ms
< 150ms CD (typical)
< 160 ms DVD (typical)
Up to 3,600 KB/s
Up to 10,800 KB/s
Up to 3,600 KB/s
Up to 2,400 KB/s
Up to 10,800 KB/s
Up to 10,800 KB/s
Up to 10,800 KB/s
Up to 8100KB/s
Up to 5,400 KB/s
Up to 5,400 KB/s
Up to 6,750 KB/s
Page 20