Desktop Business ASUS ExpertCenter D5,D501MER-3141000300 ,512GB M.2 2280 NVMe™ PCIe® 4.0 SSD, 16GB DDR5 U-DIMM, Intel® Core™ i3-14100 Processor 3.5GHz (12MB Cache, up to 4.7GHz, 4 cores, 8 Threads), Trusted Platform Module (TPM) 2.0, Intel® B760 Chipset, Mini tower, Black, Without optical drive, Intel WGI219V 10/100/1000 Mbps, non-vPro, High Definition 7.1 Channel Audio, 330W power supply (80+ Platinum, peak 660W), 1x RJ45 Gigabit Ethernet, 1x HDMI 1.4, 1x VGA Port, 1x 7.1 channel audio (3 ports), 1x Kensington lock, 1x Padlock loop, 2x USB 2.0 Type-A, 2x USB 3.2 Gen 1 Type-A, 1x FLEX I/O port (HDMI 2.1 TMDS), Front I/O Ports: 1x Headphone, 1x 3.5mm combo audio jack, 2x USB 2.0 Type-A, 2x USB 3.2 Gen 2 Type-A4 x SATA 6.0Gb/s ports, 1x PCIe® 4.0 x 16, 2x PCIe® 3.0 x 1, 1x M.2 2280 connector for storage, 1x M.2 2280/2230 connector for storage, 1x M.2 connector for WiFi, 2x DDR5 U-DIMM slot, Wired keyboard (USB), Wired optical mouse (USB), Dimension: 15.50 x 29.60 x 34.70 cm (6.10" x 11.65" x 13.66"), Weight: 06.00 kg (13.23 lbs), System diagnosis, Fan profile, AppDeals, MyASUS, ASUS Business Manager, HDD User Password Protection and Security, Kensington Security Slot™(7x 3mm), McAfee® 30 days free trial, Padlock loop, Trusted Platform Module (Firmware TPM), 3Y PUR