Desktop Business ASUS EXPERT CENTER D700MC-511500039R, Intel® Core™ i5- 11500 Processor 2.7 GHz (12M Cache, up to 4.6 GHz, 6 cores), 16GB DDR4 U-DIMM, 1TB SATA 7200RPM 3.5" HDD, 128GB M.2 NVMe™ PCIe® 3.0 SSD, DVD writer 8X, High Definition 7.1 Channel Audio, Rear I/O Ports: 1x RJ45 Gigabit Ethernet, 1x HDMI 1.4, 1x VGA Port, 1x Display port 1.2, 2x PS2, 3 x Audio jacks, 4x USB 2.0 Type-A, Front I/O Ports: 1x Headphone, 1x 3.5mm combo audio jack, 2x USB 2.0 Type-A, 1x USB 3.2 Gen 2 Type-C, 2x USB 3.2 Gen 1 Type-A, 2x USB 3.2 Gen 2 Type-A, 1x 2 in 1  card reader SD / MMC, 1x Smart card reader, Expansion Slot (includes used): 1x PCIe® 4.0 x 16, 2x PCIe® 3.0 x 1, 1x M.2 connector for WiFi, 2x M.2 connector for storage, 4x DDR4 U-DIMM slot, 500W power supply (80 + Gold, peak 550W), Wired keyboard/Wired optical mouse, Mini tower, Dimensions: 16.20 x 29.13 x 35.50 cm, Weight: 05.00 kg, BIOS Booting User Password Protection, HDD User Password Protection and Security, Kensington Security Slot™, McAfee LiveSafe™ 30-day trial, Trusted Platform Module (Firmware TPM), Windows 10 Pro, 3 Years warranty