Datasheet

DISPLAY
Internal
15.6" diagonal LED-backlit HD anti-glare (1366 x 768 resolution)
External
Up to 32-bit per pixel color depth
VGA
Port supports resolutions up to 2048 x 1536 external resolution @75 Hz
HDMI
1.4 port supports up to 1080p, 1920 x 1080 at 60Hz
NOTE: Resolutions are dependent upon monitor capability, and resolution and color depth settings.
STORAGE AND DRIVES
Primary Storage Bay
Hard Drives
320/500/750 GB 7200 rpm SMART SATA II
3D DriveGuard (Windows only)
The hard drive is mounted directly to the notebook frame, reducing the transmission of shock to the hard drive
NOTE: Up to 19 GB is reserved for the system recovery software.
OPTICAL DRIVES
Fixed 12.7 mm SATA optical drive
Blu-ray ROM DVD+/-RW SuperMulti DL Drive
DVD+/-RW SuperMulti DL Drive
Weight saver
MEMORY
Standard
DDR3 PC3-10600 SDRAM (1333 MHz)*
Two SODIMM slots supporting dual-channel memory
2 GB and 4 GB SODIMMs
Maximum
Upgradeable to 8192 MB with optional 4096 MB SODIMMs in slots 1 and 2
Dual-channel
Maximized dual-channel performance requires SODIMMs of the same size and speed in both memory slots.
* Maximum memory speed supported by the system may be 1333 MHz or 1066 MHz.
NOTE: Due to the non-industry standard nature of some third-party memory modules, we recommend HP branded memory to
ensure compatibility. If you mix memory speeds, the system will perform at the lower memory speed. With Windows Starter 32-
bit operating systems, the amount of usable memory is dependent upon your configuration, so that above 3 GB all memory may
not be available due to system resource requirements.
QuickSpecs
HP ProBook 4545s Notebook PC
Features
DA - 14307 North America — Version 3 — August 18, 2012 Page 5