HP RP5 USFF POS I5-8500 256GB SSD. Processor frequency: 3 GHz, Processor manufacturer: Intel, Processor model: i5-8500. Internal memory: 8 GB, Internal memory type: DDR4-SDRAM, Memory clock speed: 2666 MHz. SSD form factor: M.2. Discrete graphics card memory: 2 GB. Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)