HP VC133 - Manual (Page 24)

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
Drive Weight Drive Weight Drive Weight Drive Weight 0.25 lbs (115g)
Capacity Capacity Capacity Capacity 250 GB
Height Height Height Height 0.37 in (9.5 mm) or on some models 0.28 in (7 mm)
Width Width Width Width 2.75 in (70 mm)
Interface Interface Interface Interface ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate Transfer Rate Transfer Rate Transfer Rate Synchronous Synchronous Synchronous Synchronous (maximum) 150 MB/s (Drive Capability)
Seek Time Seek Time Seek Time Seek Time
(typical reads, including
settling) Single Track Single Track Single Track Single Track 1.5ms
Average Average Average Average 11ms
Maximum Maximum Maximum Maximum 22ms
Rotational Speed Rotational Speed Rotational Speed Rotational Speed 7200 rpm
Logical Blocks Logical Blocks Logical Blocks Logical Blocks 488,397,168
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 32° to 140° F (0° to 60° C) [case temp]
Features Features Features Features ATA Security
Optical Drives Optical Drives Optical Drives Optical Drives
DVD-ROM Drive DVD-ROM Drive DVD-ROM Drive DVD-ROM Drive Access Times Access Times Access Times Access Times Random < 140 ms CD (typical)
< 160 ms DVD (typical)
Max Data Transfer Rate Max Data Transfer Rate Max Data Transfer Rate Max Data Transfer Rate 24X CD-ROM Up to 3,600 KB/s
8X-DVD Up to 10,800 KB/s
Transfer Mode Transfer Mode Transfer Mode Transfer Mode UDMA Mode 5
Interface Interface Interface Interface Gen 1 SATA
Supported Media Supported Media Supported Media 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 Supported Media Supported Media Supported Media (write) None
Max Media Capacity Max Media Capacity Max Media Capacity Max Media Capacity
(read) 8.5GB
Transport Transport Transport Transport Tray Loading
QuickSpecs 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
Technical Specifications
DA - 13610 Worldwide — Version 8 — September 14, 2010 Page 24