source: HP official site
General Features

Operating system
Genuine Windows Vista Home Premium 64-bit with Service Pack1

Processor
AMD Turio X2 RM-72 Dual-Core Mobile Processor

Display
13.3" Diagonal WXGA High-Definition (8) HP LED BrightView Widescreen Display (1280 x 800)

Dimensions
12.2 in (L) x 9.05 in (D) x 1.01 in (min H) / 1.27 in (max H)

Weight
4.6lbs

Memory
4096MB DDR2

Total memory slots
2

Maximum memory expansion
8192MB

Graphics card
ATI Radeon HD 3200 Graphics with 64 Display Cache Memory AMD M780G with 64MB GDDR2 (sideport memory) with up to 1982MB total graphics memory (6)

Networking
Integrated 10/100/1000 Gigabit Ethernet LAN (RJ-45 connector)

Broadband wireless
Wireless LAN 802.11a/b/g/n WLAN

Primary CD/DVD drive
SuperMulti 8X DVDýR/RW with Double Layer Support(

Hard drive
320GB (5400RPM) Hard Drive [gigabyte is defined as 1,000,000,000 bytes, accessible capacity may vary]

Primary battery
6-Cell Lithium-Ion battery

Personalization
N/A

Front-side bus (processor dependent)
Up to 4000 MT/s system bus running at AC/DC mode 35 watt

AC adapter
HDMI-VGA adapter (ID coordinated)

PCI expansion
34mm ExpressCard

I/O ports
3 Universal Serial Bus (USB) 2.0, 3rd 1 Headphone out 1 microphone-in HDMI 1 VGA (15-pin) eSATA + USB 2.0 1 RJ-11 (modem) 1 RJ -45 (LAN) 1 Consumer IR (Remote Receiver)SB 2.0 combo

Speakers
SRS Premium Sound

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