Specification: Brand: HP Model: 280 Pro G9 Part No: 6Q2Q3PA Processor: Intel 12th Gen Core i5-12500 3 to 4.6GHz; 6Cores, 12Threads, 18MB Cache Chipset: Intel H670 Chipset RAM: 8GB DDR4 3200 MHz RAM Storage: 512GB SSD Monitor: HP 19.5 Inch LED Monitor Graphics: Intel UHD 770 Graphics Operating System: Free Dos Wi-Fi: Realtek RTL8822CE 802.11a/b/g/n/ac (2x2) Wi-Fi Bluetooth: Bluetooth 4.2 Optical Drive: HP 9.5 mm Slim DVD-Writer Audio: Realtek ALC3867 codec USB(s): 2 x USB 2.0, 4 x USB 3.0 Type-A; 2 x USB 3.0 Type-C HDMI Port: 1 VGA/D-Sub: 1 Expansion Slots: 1 X Full-Height PCI, 2 X M.2, 1 X PCIe 3 X 1, 1 X PCIe 4 X 16 Keyboard: HP USB Keyboard Mouse: HP USB Optical Mouse Power: 180W Dimensions: 15.5 x 30.3 x 33.7 cm Weight: 4.7 kg Warranty: 3 Years