HP Pavilion 550-153wb Desktop PC with Intel Core i3-4170 Dual-Core Processor, 6GB Memory, 23 Monitor, 1TB Hard Drive - Win 10 Ho Intel Core i3-4170 dual core processor 3.70GHz; Intel HD Graphics 4400 HP 23-Inch Full HD IPS LED Backlit Monitor; USB chiclet-style keyboard with volume control and USB optical mouse; 6GB(1x4GB and 1x2GB) PC3-12800 DDR3-1600 SDRAM memory (expandable to 16GB unbuffered with 8GB DIMMs);  1TB 7200RPM Serial ATA hard drive, 1xHP 7-in-1 Media Card Reader-Supports SD, SDHC, SDXC, Memory Stick, Memory Stick Select, Memory Stick PRO, Memory Stick MagicGate; Ultra Slim Tray SuperMulti DVD Burner 10/100/1000 Base-T Network,  Integrated Bluetooth 4.0 and Wireless LAN 802.11b/g/n featuring Single-band (2.4Ghz) 1x1 technology; Headphone/Microphone Combo  Front I/O: 2 USB 3.0  Rear I/O: 2 USB 3.0, 2 USB 2.0, HDMI Out; One HDMI and one VGA at rear I/O area; High Definition Audio with up to 5.1 surround sound capabilities  B&O PLAY  External 1.2 watts/channel USB powered speakers delivering impressive sound Windows 10 home. natural silver