Chipset - Intel ® Z77 Revision - 1.0
Dimensional format - ATX (305 mm x 244 mm)
Processor socket - socket - LGA 1155 Support for Processors - Intel ® Core ™ i7 processor/Intel ® Core ™ i5 processor/Intel ® Core ™ i3 processors/Intel ® Pentium ® processor/Intel ® Celeron ® (CPU support list - http://www.GB.com/support-downloads/cpu-support-popup.aspx?pid=4279 )
Memory slots - 4 Support for Memory - DDR3 2400 + (OC)/1600/1333/1066 MHz (dual channels) - No ECC, yes XMP - Extreme memory profile Maximum size of memory - 32 GB (Memory support list - http://download.GB.eu/FileList/Memory/mb_memory_ga-z77x-up5-th.pdf )
Graphics card Integrated - yes - in dependence on the CPU (1 x D-Sub, 1 x DVI-D, 1 x HDMI, 2 x Thunderbolt - Support for miniDP and TH) Sound card - HD Audio - Realtek ALD898 (8-channel) (support for X-Fi Xtreme Fidelity ® and EAX ® Advanced HD ™ 5.0 technologies) (S/PDIF in/out) Network adapter - 1 x GB Lan (Intel)
Expansion Slots - 3 x PCI Express 2.0 x16 (x16, x8, x4) (support for AMD CrossFireX ™/NVIDIA SLI technology) - 3 x PCI Express x1 - 1 x PCI
Sata - 4 x SATAII - 3 x SATAIII - 1 x mSATA - 1 x eSATA
Raid controller - yes - 0, 1, 5 and 10
Pat - not Floppy disk drive connector - not
Firewire - yes (1 x F)
USB - Up to 6 USB 2.0/1.1 - Up to 10 USB 3.0/2.0
Internal ports - 2 x USB 2.0/1.1 - 3 x USB 3.0/2.0 - 1 x IEEE 1394a - 1 x S/PDIF In/Out - 1 x TPM header
I/O ports - 2 x USB 2.0/1.0 - 4 x USB 3.0/2.0 - 1 x eSATA - 1 x S/PDIF Output (Optical) - 1 x D-Sub, 1 x DVI-D, 1 x HDMI - 2 x Intel ® Certified Thunderbolt Thunderbolt ™ Device - 1 x RJ-45
Bios - 2 x 64 Mbit flash - AMI EFI BIOS - Support proDualBIOS ™
Enclosed - 2x USB3.0 front panel