Desktop Business ASUS Expert Center D5, 90PF02K1-M016A0, 256GB M.2 NVMe PCIe 3.0 SSD, 8GB DDR4 U-DIMM, Intel Core i5-11400 Processor 2.6 GHz (12M Cache, up to 4.4 GHz, 6 cores), Trusted Platform Module (TPM) 2.0, Intel B560 Chipset, 32GB, Small form factor, Black, DVD writer 8X, Intel WGI219V 10/100/1000 GbE, non-vPro, High Definition 7.1 Channel Audio, 300W power supply (80+ Platinum, peak 390W), Rear I/O Ports: 1x Headphone out, 1x Line-in, 1x MIC in, 1x RJ45 Gigabit Ethernet, 1x HDMI 1.4, 1x VGA Port, 2x PS2, 1x Serial port, 2x USB 2.0 Type-A, 2x USB 3.2 Gen 1 Type-A, Front I/O Ports: 1x Headphone, 1x 3.5mm combo audio jack, 2x USB 3.2 Gen 1 Type-A, 2x USB 3.2 Gen 2 Type-A, HOUSING2 x SATA 6.0Gb/s ports, 1x PCIe 3.0 x 1, 1x PCIe 3.0 x 16, 1x M.2 connector for WiFi, 1x M.2 connector for storage, 2x DDR4 U-DIMM slot, Without keyboard, Without mouse, Dimension: 09.46 x 31.95 x 32.06 cm (3.72 x 12.58 x 12.62)Weight: 05.50 kg (12.13 lbs)System diagnosis, Fan profile, AppDeals, Link to MyASUS, MyASUS , ASUS Business Manager, McAfee, BIOS.Booting.User.Password.Protection, HDD.User.Password.Protection.and.Security, Kensington Security Slot, McAfee LiveSafe 30-day trial, Padlock loop, Trusted Platform Module. (Firmware.TPM), 3Y