Category
Description
HP
ProBook
4320s
HP
ProBook
4320s /
4321s
HP
ProBook
4420s
HP
ProBook
4421s
UMA
Discrete
UMA
Discrete
HDMI
√
√
√
√
VGA (Dsub 15-pin) supporting 1600 × 1200
external resolution at 75-GHz (hot plug/unplug
with auto-detect)
√
√
√
√
Multi-pin AC power
√
√
√
√
Keyboard and
pointing devices
33.8-cm
(13.3-in) keyboard with TouchPad
√
√
35.6-cm
(14.0-in) keyboard with TouchPad
√
√
TouchPad only, with 2 TouchPad buttons and
vertical scrolling (taps enabled as default)
√
√
√
√
Power
requirements
65-W AC adapter with localized cable plug support
(3-wire plug with ground pin)
√
√
90-W AC adapter with localized cable plug support
(3-wire plug with ground pin)
√
√
9-cell, 93-Wh Li-ion battery
√
√
√
√
6-cell, 47-Wh Li-ion battery
√
√
√
√
Security
Supports Kensington security lock
√
√
√
√
Intel AT support
√
√
√
√
Operating
system
Preinstalled:
NOTE:
Windows Vista® includes SP1 and
Windows® XP Pro includes SP3 (Ver 2 1)
Windows 7 Professional 32 (with Windows XP
Professional images) with MS Basics (Japan only)
√
√
√
√
Windows 7 Professional 32 with MS Basics
(Japan only)
√
√
√
√
Windows 7 Home Premium 32 with MS Basics
(Japan only)
√
√
√
√
Windows Vista Business 32 with MS Basics
(Japan only)
√
√
√
√
Windows Vista Home Basic 32 with MS Basics
(Japan only)
√
√
√
√
FreeDOS
√
√
√
√
RedFlag Linux (People's Republic of China only)
√
√
√
√
SUSE Linux (SLED11)
√
√
√
√
Preinstalled with Office:
Windows 7 Starter with Office 2007 Ready
(excludes Japan)
√
√
√
√
6
Chapter 1 Product description
Summary of Contents for ProBook 4320s
Page 4: ...iv Safety warning notice ...
Page 31: ...Computer major components Computer major components 23 ...
Page 176: ......
