CPU AMD Ryzen™ 5 5500U Up to 4.0GHz Screen 15.6' FHD 16:9, 60Hz sRBG100% Colour Silver, Magnesium Aluminum Alloy chassis Optical No optical. Add LG Slimline External DVD Burner for $32 ex. $49 RRP. VGA Integrated Memory 8GB DDR-4, support 2*SO-DIMM DDR4 3200MHz Hard Drive 500GB SSD M.2 (option to add M.2. SSD to increase storage on the 2nd M.2 SSD) Operating System Microsoft windows 11 PRO Card Reader Micro SD, USB2.0 interface, support up to SD3.0 UHS-50 Wireless LAN Intel WIFI6 AX200 communications Port 10/100/1000 Mb/Sec, Built-in Bluetooth, HD Camera I/O Ports USB 3.2 (Gen1) X 2 (Power off mode support USB power,but w/o bc1.2 protocol )USB 2.0 X 1 (Power off mode support USB power, but w/obc1.2 protocol )USB type C 3.2X 1 (Gen2) USB 3.2 Gen2 + DP1.4 + PD W/ Type-C Adaptor(40W~100W)(Power off mode support USB power, but w/o bc1.2 protocol ) ; HDMI port x1; RJ45 port x1; Audio out &mic in x1; DC-in x1; Kensington lock x1 Battery 6 cell 7900mAh 91.24Wh, battery life: 14hr±10% Dimension & Weight 356.4*233.73*16.8mm, 1.42kg Bonus 1 14hours battery life Bonus 2 15.6' less than 1.5kg, Magnesium aluminum chassis Bonus 3 Warranty 2 Years Australia Wide Onsite Warranty