SHUTTLE LGA1151 Intel Skylake Z170 DDR4 SATA3 USB3.0 M.2 500W Slim PC Barebone System SZ170R8(VERSION 1) Processor: LGA1151. Support Skylake Intel Core i3/ i5/ i7 CPU Processor, supports up to 95W TDP This is Version 1. Chipset: Intel Skylake Z170 Express Memory: 4x DDR4-2133 DIMM Slots, Dual Channel, Max Capacityof 64GB Slots: 2x PCI-Express x16 Slots (one runs at x4), 1x M.2 (up to 2280)type M key socket, 1x Mini-PCIE (Short) Socket. SATA: 4x SATA3 Ports Ports: 8x USB 3.0 Ports (6 rear, 2 via header), 1x USB 2.0 Port (via header), 1x eSATA Port, 1x HDMI Port, 2x DisplayPorts, 1x RJ45 LAN Port, 1x Microphone-in, 1x Headphone-out, Audio I/O Jacks