Datasheet

Expansion card slots
Expansion card slotsExpansion card slots
Expansion card slots ExpressCard/54 slot
ExpressCard/54 slotExpressCard/54 slot
ExpressCard/54 slot Supports ExpressCard/54 and ExpressCard/34
or
or or
or
Optional Integrated Smart
Optional Integrated SmartOptional Integrated Smart
Optional Integrated Smart
Card Reader
Card ReaderCard Reader
Card Reader (replaces
ExpressCard/54 slot)
Compatible with ISO 7816 compliant Smart Cards
PC/SC interface support
Media Card Reader
Media Card ReaderMedia Card Reader
Media Card Reader Supports SD (Secure Digital), HC-SD (High Capacity Secure Digital), MMC
(MultiMedia Card), HS-MMC (MultiMedia Card Plus), Sony Memory Stick,
Sony Memory Stick Pro, Memory Stick Duo*, xD-Picture card
Additionally, the following cards are supported via passive adapters (sold
separately): Mini-Secure Digital (Mini-SD), Transflash (Micro-SD), Reduced
size Multimedia card (RS-MMC), Reduced size Dual voltage Multimedia
card, MMC Mobile Cards, MMC Micro Cards, Memory Stick Duo (MS
Duo)*, Memory Stick Duo Pro (MS Duo Pro)*, Memory Stick M2 Micro
* 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
Internal StorageInternal Storage
Internal Storage Hard drives
Hard drivesHard drives
Hard drives 160/250/320 GB 7200 rpm SMART SATA II
320 GB 7200 rpm SMART SATA II Self Encrypting Drive
NOTE:
NOTE:NOTE:
NOTE: These hard drives are customer removable and will withstand multiple insertion/removal cycles.
Up to 10 GB is reserved for the system recovery software.
HP 3D DriveGuard
HP 3D DriveGuardHP 3D DriveGuard
HP 3D DriveGuard
(Windows only)
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.
Solid State Drive
Solid State DriveSolid State Drive
Solid State Drive 128 GB
Upgrade Bay
Upgrade BayUpgrade Bay
Upgrade Bay Fixed 12.7 mm SATA
Fixed 12.7 mm SATAFixed 12.7 mm SATA
Fixed 12.7 mm SATA
optical drive
optical driveoptical drive
optical drive
DVD+/-RW SuperMulti DL LightScribe Drive
DVD-ROM Drive
Weight saver
Weight saverWeight saver
Weight saver
QuickSpecs
HP ProBook 6455b Notebook PC
HP ProBook 6455b Notebook PCHP ProBook 6455b Notebook PC
HP ProBook 6455b Notebook PC
HP ProBook 6555b Notebook PC
HP ProBook 6555b Notebook PCHP ProBook 6555b Notebook PC
HP ProBook 6555b Notebook PC
Standard Features (availability may vary by country)
DA - 13596 Canada — Version 15 — June 20, 2011 Page 9