Gigabyte GA-Z87X-UD7 TH Motherboard Rev 1.0 + 32GB RAM + i7 4790K CPU Included. Form factor: E-ATX 30.5cm x 26.4cm
Support for Q-Flash
Still a fast machine build even in this day and age, will handle HD1080p, UHD and 4K with appropriate fast drives and connections.
i7 CPU is unlocked (k) for overclocking. CPU cooler not included.
Intel Graphics enabled. 
CD Disk not included (sorry) missing as is WiFi kit. Wifi compatible Mobo.
Thunderbolt 2 enabled MOBO (need to download drivers from Intel to activate).
RAM is DDR3 32GB Vengance
x3 lanes of x16 PCIE | x2 lanes of x8 PCIE
x2 HDMI ports up to 4K DCI (4096 x 2160)
USB 3.0 & 2.0 ports.
Audio is Realtek ALC898 + Optical (S/PDIF) in & out.
x2 Gigabit LAN ports.
BIOS updates downloadable from Gigabyte. Check BIOS battery on receipt may (tested working here) need replacing.
From a working Hackintosh build (if you're doing that) see TonyMac for UEFI guide and build notes.
SOLD AS SEEN parts from a working rig.