Aspire4551 LX.PU50C.011 

PROCESSOR : AMD Athlon? II dual-core processor P320 (1 MB L2 cache, 2.10GHz, 1066 MHz FSB, 25/35 W)
O/S : Free Dos
MEMORY :1GB DDR2 RAM (upgradeable to 4GB)
HARD DISK : 320GB SATA HDD
OPTICAL DRIVE :Integrated 8X DVD-Super Multi double-layer drive
SCREEN : 14" HD 1366 x 768 pixel resolution, high-brightness (200-nit) Acer CineCrystal? LED-backlit TFT LCD, supporting simultaneous multi-window viewing via Acer GridVista? 16:9 aspect ratio
GRAPHIC: ATI Radeon? HD 4250 Graphics with 256 MB of dedicated system memory, supporting Unified Video Decoder 2 (UVD2), OpenEXR High Dynamic-Range (HDR) technology, Shader Model 4.0, Microsoft? DirectX? 10.1
SOUND : Dolby?-optimized surround sound system with two built-in stereo speakers
MODEM : Integrated 56Kbps modem
ETHERNET : 10/100/1000 mbps LAN
WIFI : Acer InviLink? Nplify? 802.11b/g/n Wi-Fi CERTIFIED?
BLUETOOTH : Integrated Bluetooth
CARD READER : 5-in-1 card reader, supporting Secure Digital? (SD)Card, MultiMediaCard (MMC), Memory Stick? (MS), Memory Stick PRO? (MS PRO), xD-Picture Card? (xD)
FIREWIRE : -
INTERFACES : 3xUSB, VGA port, HDMI? port with HDCP support
AV FUNCTION : -
COLOR : BLACK
WARRANTY :One-year International Travelers Warranty (ITW)
WEIGHT : 2.4 kg
BATTERY : 6-cell Li-ion battery pack: ? 3-hour battery life13
SPECIAL FEATURE : Integrated Acer Crystal Eye high-def webcam, featuring 640 x 480 @ 30 fps or 1280 x 800 @ 30 fps resolution image capture,