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GA-H81M-H (rev. 1.1) rev. 1.0 rev. 2.0 rev. 2.1
Intel® H81 Chipset
  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
  3. Please refer "CPU Support List" for more information
  • Intel® H81 Express Chipset
  1. 2 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory
  2. * 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.
  3. Dual channel memory architecture
  4. Support for DDR3 1600/1333 MHz memory modules
  5. Support for non-ECC memory modules
  6. Support for Extreme Memory Profile (XMP) memory modules
(Please refer "Memory Support List" for more information.)
Onboard Graphics Integrated Graphics Processor - Intel® HD Graphics support:
  1. 1 x D-Sub port, supporting a maximum resolution of 1920x1200
  2. 1 x HDMI port, supporting a maximum resolution of 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz
    * Support for HDMI 1.4a version.
Maximum shared memory of 1 GB
  1. High Definition Audio
  2. 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.
  3. Realtek® ALC887 codec
  • Realtek® GbE LAN chip (10/100/1000 Mbit)
Expansion Slots
  1. 1 x PCI Express x16 slot, running at x16
  2. 2 x PCI Express x1 slots
    (All PCI Express slots conform to PCI Express 2.0 Standard.)
Storage Interface Chipset:
  1. 2 x SATA 6Gb/s connectors (SATA3 0/1)
  2. 2 x SATA 3Gb/s connectors (SATA2 2/3)
USB Chipset:
  1. 6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers)
  2. 2 x USB 3.0/2.0 ports on the back panel
Internal I/O Connectors
  1. 1 x 4-pin ATX 12V power connector
  2. 1 x CPU fan header
  3. 1 x front panel header
  4. 1 x 24-pin ATX main power connector
  5. 1 x front panel audio header
  6. 1 x system fan header
  7. 2 x USB 2.0/1.1 headers
  8. 1 x Clear CMOS jumper
  9. 2 x SATA 6Gb/s connectors
  10. 1 x Trusted Platform Module (TPM) header
  11. 2 x SATA 3Gb/s connectors
Back Panel Connectors
  1. 2 x USB 3.0/2.0 ports
  2. 1 x HDMI port
  3. 1 x PS/2 mouse port
  4. 1 x PS/2 keyboard port
  5. 1 x D-Sub port
  6. 1 x RJ-45 port
  7. 2 x USB 2.0/1.1 ports
  8. 3 x audio jacks (Line In, Line Out, Mic In)
I/O Controller
  • iTE® I/O Controller Chip
H/W Monitoring
  1. CPU/System temperature detection
  2. System voltage detection
  3. CPU/System fan speed control
    *Whether the CPU/system fan speed control function is supported will depend on the CPU/system cooler you install.
  4. CPU/System fan speed detection
  5. CPU/System fan fail warning
  6. CPU/System overheating warning
  1. Use of licensed AMI EFI BIOS
  2. 1 x 32 Mbit flash
  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.
  4. Supports EasyTune
  5. @BIOS™
  6. Support for On/Off Charge
  7. Support for EZ Setup
  8. Support for Smart Recovery 2
  9. USB Blocker
  10. Smart TimeLock
Bundle Software
  • Norton® Internet Security (OEM version)
Operating System
  • Support for Windows 10/8.1/8/7
Form Factor
  • Micro ATX Form Factor; 22.6cm x 17cm
  1. Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP. If drivers are available from the vendors, we will update them on the GIGABYTE website.
  2. Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.