HP Pavilion Desktop, Intel Core i5+ 8400Processor (Intel Core? i5 8400 and Intel Optane? memory), 8GB(DDR4,1 DIMM)16GB Intel Optane? memory, 1TB 7200 RPM HDD, Windows 10, DVD-RW, 802.11AC 1x1 Wi-Fi + BT, HP Wireless Keyboard and Mouse Kit (Swiss & Brie), 3-in-1, 5.1 Surround Sound, Intel UMA, Basic 1 yr,Natural silver , SWOP Code=A232