HP ProBook 4425s Quickspecs page 24

QuickSpecs
Technical Specifications
250 GB 7200 rpm SATA 250 GB 7200 rpm SATA 250 GB 7200 rpm SATA 250 GB 7200 rpm SATA
Hard Drive Hard Drive Hard Drive Hard Drive
Optical Drives Optical Drives Optical Drives Optical Drives
DVD-ROM Drive DVD-ROM Drive DVD-ROM Drive DVD-ROM Drive
Drive Weight Drive Weight Drive Weight Drive Weight
Capacity Capacity Capacity Capacity
Height Height Height Height
Width Width Width Width
Interface Interface
Interface Interface
Transfer Rate Transfer Rate Transfer Rate Transfer Rate
Seek Time Seek Time Seek Time Seek Time
(typical reads, including
settling)
Rotational Speed Rotational Speed Rotational Speed Rotational Speed
Logical Blocks Logical Blocks Logical Blocks Logical Blocks
Operating Temperature Operating Temperature Operating Temperature Operating Temperature
Features Features Features Features
Access Times Access Times Access Times Access Times
Max Data Transfer Rate Max Data Transfer Rate Max Data Transfer Rate Max Data Transfer Rate
Transfer Mode Transfer Mode Transfer Mode Transfer Mode
Interface Interface Interface Interface
Supported Media Supported Media (read) Supported Media Supported Media
Supported Media (write) Supported Media Supported Media Supported Media
Max Media Capacity Max Media Capacity Max Media Capacity Max Media Capacity
(read)
Transport Transport Transport Transport
DA - 13610 Worldwide — Version 8 — September 14, 2010
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) Synchronous Synchronous Synchronous
Single Track Single Track Single Track Single Track
Average Average Average Average
Maximum Maximum Maximum Maximum
7200 rpm
488,397,168
32° to 140° F (0° to 60° C) [case temp]
ATA Security
Random
24X CD-ROM
8X-DVD
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
None
8.5GB
Tray Loading
HP ProBook 4425s Notebook PC HP ProBook 4425s Notebook PC HP ProBook 4425s Notebook PC HP ProBook 4425s Notebook PC
HP ProBook 4525s Notebook PC HP ProBook 4525s Notebook PC HP ProBook 4525s Notebook PC HP ProBook 4525s Notebook PC
150 MB/s (Drive Capability)
1.5ms
11ms
22ms
< 140 ms CD (typical)
< 160 ms DVD (typical)
Up to 3,600 KB/s
Up to 10,800 KB/s
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