processor : amd turion x2 dual-core proc rm-74, 2.2ghz, 1mb l2 cache memory : 2gb 800 ddr2 (1 dimm) memory, 8gb max storage : 320gb 5400rpm hard drive optical drive : lightscribe super multi 8x dvdrw with double layer supp chipset : ati rs780m (north bridge) & sb700 (south bridge) display : 12.1" diagonal wxga high-definition hp led brightview widescreen display with intg touch-screen (pen input optimized) resolution : 1280 x 800 webcam : hp pavilion webcam with integrated microphone os : windows vista home premium comm : wireless lan 802.11a/b/g/n, integrated 10/100/1000 gigabit ethernet lan, high speed 56k modem graphics : ati radeon hd 3200 graphics with 64mb display cache memory audio : altec lansing speakers slot : 1 x expresscard/34 slot media reader: intg 5-in-1 digital memory reader slot (xd, sd, mmc, memory stick and memory stick pro) ports : 3 x usb 2.0, vga, rj-11, rj-45, 2 x stereo headphone jacks, 1 x microphone jack, remote control : hp mini remote control 3.0 (34mm express card version) security : integrated fingerprint reader battery : 4-cell li-ion battery dimension : 306 x 224 x 32.6 - 38.7 mm weight : 1.93kg (touchscreen, weightsaver, 4cell)