HP ProBook 4320s Specification page 7

QuickSpecs
Standard Features (availability may vary by country)
Keyboard Keyboard Keyboard Keyboard
Pointing device Pointing device Pointing device Pointing device
Expansion card slots Expansion card slots Expansion card slots Expansion card slots
Storage Storage Storage Storage
The HP spill-resistant keyboard is designed using a thin layer of Mylar film under the keyboard and a
drain system that funnels fluid through a hole in the bottom of the notebook. This minimizes the risk of
damage to sensitive components underneath. The 101/102-key compatible keyboard features a full-
pitch key layout with desktop keyboard features, such as the isolated inverted-T cursor control keys,
editing keys, both left and right control and alt keys, and 12 function keys. US and International key
layouts are available. Other features include hotkeys for instant access to power conservation and
brightness, and 19.05 x 19.05 mm key pitch (center-to-center spacing).
ClickPad with gestures support:
Two-finger scroll, zoom, pinch and pivot rotate
ExpressCard/34 slot ExpressCard/34 slot ExpressCard/34 slot ExpressCard/34 slot
Media Card Reader Media Card Reader Media Card Reader Media Card Reader
* Memory Stick Duo Adapters are required and sold separately. Inserting a Memory Stick Duo Card
directly into your notebook could damage the memory card and/or notebook.
Internal Storage Device Internal Storage Device Internal Storage Device Internal Storage Device
NOTE: Up to 15 GB is reserved for the system recovery software. NOTE: NOTE: NOTE:
HP 3D DriveGuard HP 3D DriveGuard HP 3D DriveGuard HP 3D DriveGuard
(Windows models only)
Fixed optical drives Fixed optical drives Fixed optical drives Fixed optical drives
DA - 13568 North America — Version 10 — July 23, 2010
Supports ExpressCard/34 (34 mm x 75 mm x 5 mm) card sizes
Supports SD (Secure Digital), MMC (MultiMedia Card), Memory Stick,
Memory Stick Pro, Memory Stick Duo*, xD-Picture card
250/320/500 GB 7200 rpm SMART SATA II Hard Drive
640 GB 5400 rpm SMART SATA II Hard Drive
The hard drive is mounted directly to the notebook frame, reducing the
transmission of shock to the hard drive. Uses three-axis digital motion
detection with intelligent sensitivity to help protect the hard drive during
normal use from shock and vibration. The digital accelerometer temporarily
halts all data transfer and parks the hard drive when abrupt motion is
detected.
Blu-ray ROM DVD+/-RW SuperMulti DL LightScribe
DVD+/-RW SuperMulti DL LightScribe Drive
* Support for the Blu-ray DVD drive on configurations with integrated
graphics requires Windows7 or Windows Vista; configurations with discrete
graphics support it with any offered Windows operating system.
HP ProBook 4320s Notebook PC HP ProBook 4320s Notebook PC HP ProBook 4320s Notebook PC HP ProBook 4320s Notebook PC
HP ProBook 4420s Notebook PC HP ProBook 4420s Notebook PC HP ProBook 4420s Notebook PC HP ProBook 4420s Notebook PC
Drive*
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