Desktop Business ASUS EXPERT CENTER D500SA-510400046R, Intel® Core™ i5- 10400 Processor 2.9 GHz (12M Cache, up to 4.3 GHz), 8GB, 512GB M.2 NVMe™ PCIe® 3.0 SSD, DVD writer 8X, High Definition 7.1 Channel Audio, Rear I/O Ports: 1x RJ45 LAN for LAN insert (10 / 100 / 1000), 1x HDMI 1.4, 1x VGA Port, 1x Display port, 2x PS2, 3 x Audio jacks, 4x USB 2.0 Type-A, Front I/O Ports: 1x Headphone, 1x 3.5mm combo audio jack, 4x USB 3.2 Gen 1 Type-A, Expansion Slot (includes used): 1x PCIe® 3.0 x 16, 1x PCI®, 2x PCIe® 3.0 x 1, 1x M.2 connector for WiFi, 2x M.2 connector for storage, 2x DDR4 U-DIMM slot, 180W power supply (80+ Bronze, peak 228W), Wired keyboard//Wired optical mouse, Small form factor, Dimensions: 09.50 x 29.28 x 34.00 cm, Weight: 05.00 kg, BIOS Booting User Password Protection, HDD User Password Protection and Security, Kensington Lock, McAfee LiveSafe™ 30-day trial, Trusted Platform Module (Firmware TPM), Windows 10 Pro, 3 Years warranty