Dell OptiPlex 7020 MT Intel® Core™ i7 12700 12th GEN I 8GB DDR5 RAM /512GB NVMe M.2 SSD I DVD-RW I RJ45 I HDMI I Ubuntu Desktop

perating System  FreeDOS Processor Intel Core i7 12700 (E-Core Max 3.60 GHz, P-Core Max 4.80 GHz, 12 Cores, 20 Threads, 25 MB Cache) Chipset Intel Q670 Memory 8GB  DDR5 4800MHz Ram Memory Slot 2 Slots, Max 64GB Storage 512GB NVME M.2 SSD Optical Drive 8x DVD /-RW 9.5mm Optical Disk Drive Audio & Video Internal Speaker Network / Connectivity Technology No Wireless LAN Card (no WiFi enablement) Keyboard Feature 1x Dell Wired Keyboard Mouse  Others Bays: (3) SATA slots for 3.5-inch/2.5-inch HDD/SSD, and optical Drive I/O Slots: Full-height Gen 3 PCIe x16 slot (2) full-height Gen 3 PCIe x1 slots 2 x M.2 Battery / Power Supply 180W Bronze Power Supply Dimensions Width: 154.00 mm Depth: 292.20 mm Height: 324.30 mm Color Black Warranty 3 Years Warranty