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HP ProBook 6450b Notebook PC
HP Pr
oBook 6550b Notebook PC
Technical Specifications
DA
–
13616
E
MEA
—
Version
1
—
M
ay
, 2010
Page
28
Seek Time
(typical reads, including
settling)
Single Track
1.5 ms
Average
11 ms
Maximum
22 ms
Rotational Speed
7200 rpm
Logical Blocks
488,397,168
Operating
Temperature
0° to 60° C (32° to 140° F) [case temp]
Features
ATA Security
DVD-ROM Drive Access Times
Random
< 110 ms CD (typical)
< 110 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
(read)
8.5 GB
Transport
Tray Loading
DVD+/
-
RW
SuperMulti DL
LightScribe Drive
Access Times
Random
< 150ms 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
24X CD-R Up to 3,600 KB/s
16X CD
-
RW
Up to 2,400 KB/s
8X DVD+R Up to 10,800 KB/s
8X DVD+RW
Up to 10,800 KB/s
8X DVD
-
R
Up to 10,800 KB/s
6X DVD
-
RW
Up to 8100KB/s
4X
-
DVD+R Dual
Layer
Up to 5,400 KB/s
4X
-
DVD
-
R Dual Layer
Up to 5,400 KB/s
5X DVD
-
RAM
Up to 6,750 KB/s
Transfer Mode
UDMA Mode 5