Gigabyte GA-H81M-S (rev. 1.0) DDR3 Micro ATX Motherboard

CPU

1. Support for Intel® Core™ i7 processors/Intel® Core™ i5 processors/Intel® Core™ i3 processors/Intel® Pentium® processors/Intel® Celeron® processors in the LGA1150 package
2. L3 cache varies with CPU

Chipset

1. Intel® H81 Express Chipset

Memory

1. 2 x DDR3 DIMM sockets supporting up to 16 GB of system memory
   * Due to a Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than the size of the physical memory installed.
2. Dual channel memory architecture
3. Support for DDR3 1600/1333 MHz memory modules
4. Support for non-ECC memory modules
5. Support for Extreme Memory Profile (XMP) memory modules

Onboard Graphics

1. 1 x D-Sub port, supporting a maximum resolution of 1920x1200
2. Maximum shared memory of 1 GB

Audio

1. Realtek® ALC887 codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel
   * To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.

LAN

1. Realtek® GbE LAN chip (10/100/1000 Mbit)

Expansion Slots

1. 1 x PCI Express x16 slot, running at x16
2. 1 x PCI Express x1 slot
   (The PCI Express slots conform to PCI Express 2.0 standard.)

Storage Interface

1. 2 x SATA 6Gb/s connectors (SATA3 0~SATA3 1)
2. 2 x SATA 3Gb/s connectors (SATA2 2~SATA2 3)

USB

1. 2 x USB 3.0/2.0 ports on the back panel
2. 6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers)

Internal I/O Connectors

1. 1 x 24-pin ATX main power connector
2. 1 x 4-pin ATX 12V power connector
3. 2 x SATA 6Gb/s connectors
4. 2 x SATA 3Gb/s connectors
5. 1 x CPU fan header
6. 1 x system fan header
7. 1 x front panel header
8. 1 x front panel audio header
9. 1 x speaker header
10. 2 x USB 2.0/1.1 headers
11. 1 x chassis intrusion header
12. 1 x Clear CMOS jumper

Back Panel Connectors

1. 1 x PS/2 keyboard port
2. 1 x PS/2 mouse port
3. 1 x D-Sub port
4. 2 x USB 3.0/2.0 ports
5. 2 x USB 2.0/1.1 ports
6. 1 x RJ-45 port
7. 3 x audio jacks (Line In, Line Out, Mic In)

I/O Controller

1. iTE® I/O Controller Chip

H/W Monitoring

1. System voltage detection
2. CPU/System temperature detection
3. CPU/System fan speed detection
4. CPU/System overheating warning
5. CPU/System fan fail warning
6. CPU/System fan speed control
   * Whether the fan speed control function is supported will depend on the cooler you install.

BIOS

1. 1 x 32 Mbit flash
2. Use of licensed AMI EFI BIOS
3. PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features

1. Support for Q-Flash
2. Support for Xpress Install
3. Support for APP Center
   * Available applications in APP Center may differ by motherboard model. Supported functions of each application may also differ depending on motherboard specifications.
   @BIOS
   EasyTune
   EZ Setup
   USB Blocker
4. Support for ON/OFF Charge

Bundled Software

1. Norton® Internet Security (OEM version)

Operating System

1. Support for Windows 10/8.1/8/7

Form Factor

1. Micro ATX Form Factor; 19.0cm x 17.0cm