Gigabyte LGA 1151 Z170 HDMI 2-Way CrossFire ATX DDR4 Motherboards GA-Z170-HD3

General Features: Expansion Slots PCI Express 3.0 x16 1 x PCI Express x16 slot, running at x16 (PCIEX16) 1 x PCI Express x16 slot, running at x4 (PCIEX4) PCI Express x 1: 2 slots 2 x PCI Slots Storage Devices
SATA 6Gb/s: 6 connectors
SATA Express: 3 connectors 1 x M. 2 Socket 3 connector
SATA RAID: 0/1/5/10 Intel HD
Graphics support: 1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz 1 x HDMI port, supporting a maximum resolution of 4096x2160@24 Hz Maximum shared memory of 512 MB Support for 2-Way AMD Cross
Fire technology Audio Chipset: Realtek ALC887
Audio Channels: 2/4/ 5.1 / 7.1 -channel
LAN Chipset: Realtek GbE
LAN chip Max LAN Speed: 10/100/1000Mbps 1 x PS/2 keyboard/mouse port 1 x D-Sub port, 1 x DVI-D port, HDMI 1 x RJ45 4 x USB 3.0, 2 x USB 2.0 6 x audio jacks 2 x USB 3.0 / 2.0 headers, 2 x USB 2.0 / 1.1 headers 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x CPU fan header 3 x system fan headers 1 x front panel header 1 x front panel audio header 1 x S/PDIF Out header 1 x Trusted Platform Module (TPM) header 1 x Thunderbolt add-in card connector 1 x serial port header 1 x parallel port header 1 x Clear CMOS jumper ATX - 12.01" x 7.83"