Category
Description
HP
ProBook
6555b
Notebook
PC
HP ProBook
6455b
Notebook
PC
HP ProBook
6550b
Notebook
PC
HP ProBook
6450b
Notebook
PC
Ports
1394a
√
√
√
√
Accessory battery connector
√
√
√
√
VGA,
(Dsub
15-pin)
supporting
1600 × 1200 external resolution at
75 Hz, hot plug/unplug, and auto
detection for correct output to wide-
aspect vs. standard aspect video
√
√
√
√
Docking
connector
√
√
√
√
Display
port
√
√
√
√
Multi-pin AC power
√
√
√
√
RJ-11
(modem)
√
√
√
√
RJ-45
(Ethernet,
includes link and
activity lights)
√
√
√
√
Serial
√
Stereo
headphone
√
√
√
√
Stereo
microphone
√
√
√
√
USB
v.
2.0
√
√
√
√
USB
v.
2.0/eSATA
combo
√
√
√
√
Keyboard/
pointing device
Full-sized keyboard with spill-
resistant design and drains
√
√
√
√
Supports dual-point (pointing stick
and TouchPad) and TouchPad-only
configurations
√
√
Supports dual-point (pointing stick
and TouchPad) and TouchPad-only
configurations with numeric keypad
√
√
Supports 2-way scroll with legend
√
√
√
√
Taps enabled as default
√
√
√
√
Power
requirements
90-W HP Smart Adapter
√
√
90-W PFC EM HP Smart Adapter
(India only)
√
√
90-W Smart Adapter (discrete only)
√
√
90-W Smart Adapter (UMA only)
√
√
Supports multi-pin AC connector and
3-wire plug (with ground pin)
√
√
√
√
8
Chapter 1 Product description
Summary of Contents for ProBook 6450b
Page 4: ...iv Safety warning notice ...
Page 43: ...Service tag 35 ...
