Precision 3660 Tower CTO BASE, 1000W (80 Plus Platinum) PSU, RPL and ADL Compatible, Advanced CPU Air Cooler, EPEAT 2018 Registered (Gold), ENERGY STAR Qualified, TCO Certified, Dell Precision TPM, 13th Generation Intel Core i9-13900K (36MB Cache, 24 Core (8+16), 3.0GHz to 5.8GHz (125W)) TDP, Intel Integrated Graphics only, 32GB, 2x16GB, DDR5 up to 4400MHz UDIMM non-ECC memory, 1TB PCIe NVMe Class 40 M.2 SSD, 8x DVD+/-RW 9.5mm Optical Disk Drive, No Wireless LAN Card (no WiFi enablement), No Additional Network Card Selected (Integrated NIC included), Dell Optical Mouse-MS116 - Black, Dell Wired Keyboard KB216 Black (English) - US International, External ports: Network port: 1 x RJ45 Ethernet port, 1 Ghz, USB ports: Front: 1 x USB 3.2 Gen 1 (5 Gbps) port with PowerShare, 1 x USB 3.2 Gen 1 (5 Gbps) port, 1 x USB 3.2 Type- C Gen 2 (10 Gbps) port, 1 x USB 3.2 Type-C Gen 2x2 (20 Gbps) port with PowerShare, Rear: 2 x USB 2.0 (480 Mbps) ports with Smart Power On, 2 x USB 3.2 Gen 2 (10 Gbps) ports, 2 x USB 3.2 Type-C Gen 2 (10 Gbps) ports, Audio port: Front: Universal audio jack, Rear: Line-out audio port, Video port: 2 x DisplayPort 1.4 (HBR2) ports, Media-card reader: 1 x SD- card slot, Security-cable slot: 1 x Kensington security-cable slot, Internal slots: M.2: 1 x M.2 2230 slot for WiFi and Bluetooth card, 2 x M.2 2230/2280 slots (SSD1 and SSD2) for solid-state drives, 1 x M.2 2280 slot (SSD3) for solid-state drive, SATA: 5 x SATA 3 slots, PCIe: 1 x PCIe x16 Gen5 (discrete graphics card only), 1 x PCIe x4 Gen4, 1 x PCIe x4 Gen3, Memory slots: 4 x DIMM slots, Memory type: DDR5, Memory speed: Maximum speed: 4400 MHz, Maximum memory configuration: 128 GB, Dimensions and weight: Height: 369.30 mm, Width: 173.00 mm, Depth: 420.20 mm, Weight: Minimum - 8.50 kg, Maximum - 15.80 kg, Windows 11 Pro, English, Dutch, French, German, Italian, 3y ProSupport and Next Business Day Onsite Service