Gigabyte GA-H77M-D3H (rev. 1.2) VIA Audio Driver 11.0100a for Windows 8.1

Specifications:

- CPU
Support for Intel Core i7 processors/Intel Core i5 processors/Intel Core i3 processors/Intel Pentium processors/Intel Celeron processors in the LGA1155 package
L3 cache varies with CPU

- Chipset
Intel H77 Express Chipset

- Memory
4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory
Dual channel memory architecture
Support for DDR3 1600/1333/1066 MHz memory modules
Support for non-ECC memory modules
Support for Extreme Memory Profile (XMP) memory modules

- Onboard Graphics
Integrated Graphics Processor:
1 x D-Sub port
1 x DVI-D port, supporting a maximum resolution of 1920x1200
The DVI-D port does not support D-Sub connection by adapter.
1 x HDMI port, supporting a maximum resolution of 1920x1200

- Audio
VIA VT2021 codec
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF Out

- LAN
Atheros GbE LAN chip (10/100/1000 Mbit)

- Expansion Slots
1 x PCI Express x16 slot, running at x16 (PCIEX16)
1 x PCI Express x16 slot, running at x4 (PCIEX4)
1 x PCI Express x1 slot
1 x PCI slot

- Multi-Graphics Technology
Support for AMD CrossFire technology

- Storage Interface
Chipset:
2 x SATA 6Gb/s connectors (SATA3 0/1) supporting up to 2 SATA 6Gb/s devices
4 x SATA 3Gb/s connectors (SATA2 2/3/4/5) supporting up to 4 SATA 3Gb/s devices
Support for RAID 0, RAID 1, RAID 5, and RAID 10
When a RAID set is built across the SATA 6Gb/s and SATA 3Gb/s channels, the system performance of the RAID set may vary depending on the devices being connected.

- USB
Chipset:
Up to 10 USB 2.0/1.1 ports (4 ports on the back panel, 6 ports available through the internal USB headers)
Up to 4 USB 3.0/2.0 ports (2 ports on the back panel, 2 ports available through the internal USB headers)
In Windows XP, the Intel USB 3.0 ports can support up to USB 2.0 transfer speed.

- Internal I/O Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
2 x SATA 6Gb/s connectors
4 x SATA 3Gb/s connectors
1 x CPU fan header
2 x system fan headers
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x USB 3.0/2.0 header
3 x USB 2.0/1.1 headers
1 x serial port header
1 x parallel port
1 x Trusted Platform Module (TPM) header
1 x Clear CMOS jumper

- Back Panel Connectors
1 x PS/2 keyboard/mouse port
1 x D-Sub port
1 x DVI-D port
1 x HDMI port
2 x USB 3.0/2.0 ports
4 x USB 2.0/1.1 ports
1 x RJ-45 port
3 x audio jacks (Line In/Line Out/Microphone)

- I/O Controller
iTE I/O Controller Chip

- H/W Monitoring
System voltage detection
CPU/System temperature detection
CPU/System fan speed detection
CPU overheating warning
CPU/System fan fail warning
CPU/System fan speed control

- BIOS
2 x 64 Mbit flash
Use of licensed AMI EFI BIOS
Support for DualBIOS
PnP 1.0a, DMI 2.0, SM BIOS 2.6, ACPI 2.0a