HP EliteBook 8540p Specification page 23

QuickSpecs
Technical Specifications
256 GB
2.5-Inch SATA Solid
State Drive
160 GB
2.5-inch SATA Solid
State Drive
Optical Drives
DVD-ROM Drive
Weight
Capacity
Height
Width
Interface
Performance
Logical Blocks
Operating Temperature32° to 158°F (0° to 70°C) [case temp]
Features
Weight
Capacity
Height
Width
Interface
Performance
Logical Blocks
Operating Temperature32° to 158°F (0° to 70°C) [case temp]
Features
Access Times
Max Data Transfer Rate24X CD-ROM
Transfer Mode
Interface
Supported Media (read) CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED
Supported Media (write)None
Max Media Capacity
(read)
Transport
DA - 13521 Worldwide QuickSpecs — Version 7 — 3.1.2010
80.1 Grams
256 GB
0.37 in (9.5 mm)
2.75 in (70 mm)
SATA
Maximum Sequential
Read
220 MB/s
500,118,192
ATA Security; ATA-7;SATA 2.6; DIPM
78 Grams
160 GB
0.275 in (7 mm)
2.75 in (70 mm)
SATA
Maximum Sequential
Read
250 MB/s
312,581,808
ATA Security; ATA-7 ;SATA 2.6; DIPM
Random
8X-DVD
UDMA Mode 5
Gen 1 SATA
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
8.5 GB
Tray Loading
HP EliteBook 8540p Notebook PC
Maximum Sequential Write
200 MB/s
Maximum Sequential Write
70 MB/s
< 110 ms CD (typical)
< 110 ms DVD (typical)
Up to 3,600 KB/s
Up to 10,800 KB/s
Page 23