Dell Vostro 3910 Tower Business Desktop, 12th Gen Intel Core i3-12100, 4GB DDR4 Memory, 1TB HDD, DVD, Wi-Fi and Bluetooth-Black specification: Processor Processor Type Core i3 Processor Generation 12th Generation Processor Family i3-12100 Processor Speed up to 4.3Ghz Processor Cache 12MB Processor Cores 4 Cores Processor Threads 8 Threads Memory Memory Size 4GB Memory Type DDR4 Number of Memory Slot 2 Memory Bus Speed 3200MHz Storage Storage Technology HDD Storage Capacity 1TB Storage Speed 7200RPM Graphic Chip-set Graphic Manufacturer Intel Graphic Chip-set Model Intel® UHD Graphics 730 Graphic Memory Size Shared Memory Graphic Memory Type Dedicated Memory Inputs & Outputs Optical Drive DVD R/W Ports Front: 2x USB 3.2 Gen 1 ports 2x USB 2.0 ports 1x Global headset jack 1x SD-card slot Back: 2x USB 2.0 ports 2x USB 3.2 Gen 1 ports 1x Audio line-out port 1x HDMI 1.4b port 1x DisplayPort 1.4 1x RJ-45 Ethernet port 1x AC power-supply por Operating System Included Operating System Free DOS Connectivity Communications Ethernet GBE LAN 10/100/1000 802.11ac 1x1 WiFi and Bluetooth Accessories (Dell USB Keyboard + Wired Optical Mouse) Combo Product Warranty Warranty 1 Year