GIGABYTE Technology, Inc GA-H55M-USB3 Gigabyte Ultra Durable 3 GA-H55-USB3 Desktop Motherboard - Intel - Socket H LGA-1156

Gigabyte Ultra Durable 3 GA-H55-USB3 Desktop Motherboard - Intel - Socket H LGA-1156

by GIGABYTE Technology, Inc


Product Information

Manufacturer Part Number: GA-H55M-USB3

Shipping Weight: 3.3 lbs


Intel® Core™ i7/ Core™ i5/ Core™ i3 LGA 1156 Processors
Supporting the latest Intel® Core™ i7, Core™ i5 and Core™ i3 processors featuring the first time ever integrated graphics on chip and LGA 1156 socket(Core™ i5 and Core™ i3 processors only), GIGABYTE H5x series motherboards set a new standard in multimedia platform for high definition contents playback. With the GPU integrated directly into the processor die, GIGABYTE H5x motherboards support 2 channel DDR3 memory, wide range of display interfaces that includes VGA, DVI, HDMI and DisplayPort (Depends on model). Additionally, the GIGABYTE H5x Series are optimized for greater graphics performance by enabling overclocking the GPU core frequency for a performance gain of up to 13%.

USB 3.0 Support
The GIGABYTE USB3.0 series motherboards support the latest generation SuperSpeed USB 3.0 technology made possible through an onboard NEC uPD720200 host controller. With superfast transfer rates of up to 5 Gbps, users are able to experience an almost a 10x improvement over USB 2.0. Additionally, backwards compatibility with USB 2.0 assures users of long term use of their legacy USB 2.0 devices. The onboard NEC SuperSpeed USB 3.0 technology also provides new power management features that include increased maximum bus power and device current draw to better accommodate power-hungry devices.

3x USB Power Boost
GIGABYTE USB3.0 series motherboards feature a 3x USB power boost, delivering greater compatibility and extra power for USB devices. GIGABYTE’s unique USB power design is also able to efficiently regulate output over the full voltage range, which greatly enhances USB device compatibility. In addition, dedicated lower resistance fuses ensure lower voltage drops, and provide more stable and plentiful power delivery.

Product Details

Product Type: Desktop Motherboard

Chipset Manufacturer: Intel

Chipset Model: H55 Express

Onboard Video: On-board Video Chipset

Number of PCI Express x16 Slots: 1

Memory Technology: DDR3 SDRAM

Processor Socket: Socket H LGA-1156

Form Factor: ATX

Processor Supported: Core i7

Total Processor Supported: 1

Maximum Memory: 16 GB

Green Compliant: Yes

Green Compliance Certificate/Authority: RoHS

64-bit Processing: Yes

Number of Memory Slots: 4

Number of PCI Slots: 3

Graphics Controller Manufacturer: Intel

Audio Channels: 7.1

Gigabit Ethernet: Yes

Number of IDE Interfaces: 1

Number of SATA Interfaces: 8

RAID Supported: Yes

Number of Total Expansion Slots: 7

eSATA: Yes


DVI: Yes

Network (RJ-45): Yes

DisplayPort: Yes

Total Number of USB Ports: 6

Number of USB 3.0 Ports: 2

Total Number of FireWire/i.LINK Ports: 1

PS/2 Port: Yes

Number of PS/2 Ports: 1

Total Number of Onboard USB Ports: 3

Total Number of Onboard FireWire/i.LINK Ports: 1

Total Number of PCI Express Slots: 4

Processor Technology: Enhanced SpeedStep Technology

Width: 12.0"

Depth: 9.6"

Product Model: GA-H55-USB3

Product Line: Ultra Durable 3

Controller Type: Floppy Controller

Manufacturer Website Address:

Package Contents

  • Ultra Durable 3 GA-H55-USB3 Desktop Motherboard
  • Driver Disk
  • User's Manual
  • Quick Installation Guide
  • 1 x IDE Cable
  • 2 x SATA 3Gb/s Cables
  • I/O Shield