Manufacturer’s Description
Providing you with a stable platform for the latest computer components, the MSI Z77A-GD55 Intel 7 Series Motherboard lets you build your dream computing machine. Featuring its Intel LGA1155 processor interface, this ATX motherboard allows you to install the powerful 2nd generation Intel Core i7 processor to have ample power and handle demanding computing tasks. It can also support up to 32GB of DDR3 memory through its four 240-Pin memory slot, ensuring you of lightning-fast and super-smooth system performance that can go through intense multitasking like hot knife through butter. To ensure safer data storage and faster transfer rates, it also features its SATA III (6Gb/s) slot with RAID support. And because it is SLI/CrossFireX ready, it is ideal for gamers, graphic designers and video enthusiasts who want high-quality images.
The Specs
| Connectors | |
|---|---|
| Interface Connection | Audio Line In Yes|Audio Line Out Yes|Microphone Port Yes|S/PDIF Yes|VGA Yes|HDMI Yes|DVI Yes|Network (RJ-45) Yes|PS/2 Port Yes |
| Number of PCI-Express x1 Slots | 4 |
| Number of PCI-Express x16 Slots | 3 |
| Number of Serial ATA Headers / Ports | 6 |
| On-Board Headers | Onboard Audio Header Yes|Onboard S/PDIF Header Yes |
| Additional Specifications | |
| Onboard LEDs Header | Yes |
| S/PDIF | Yes |
| Number of DVI Output | 1 |
| Buttons & Keys | CMOS Clear |
| Power Supply Support | EPS12V |
| Country of Origin | China |
| Audio Line In | Yes |
| Number of PS/2 Ports | 1 |
| Number of Onboard USB 3.0 Ports | 1 |
| Number of S/PDIF Out Ports | 2 |
| RAID Support | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Product Model | Z77A-GD55 |
| Number of USB 3.0 Ports | 2 |
| Onboard S/PDIF Header | Yes |
| Number of HDMI Output | 1 |
| Number of USB 2.0 Ports | 4 |
| Number of Total Expansion Slots | 7 |
| Green Compliance | Yes |
| Total Number of PCI Express Slots | 7 |
| Number of Onboard USB 2.0 Ports | 3 |
| 64-bit Processing | Yes |
| Total Number of Onboard USB Ports | 4 |
| Total Number of USB Ports | 6 |
| Onboard Audio Header | Yes |
| Onboard Video | CPU Dependent Video |
| Audio Line Out | Yes |
| Microphone Port | Yes |
| Front Camera | MSI |
| Network (RJ-45) | Yes |
| Brand Name | MSI |
| Memory Form Factor | DIMM |
| PCI Express Standard | PCI Express 2.0 |
| PS/2 Port | Yes |
| Quick Glance | |
| Interface Connection | Audio Line In Yes|Audio Line Out Yes|Microphone Port Yes|S/PDIF Yes|VGA Yes|HDMI Yes|DVI Yes|Network (RJ-45) Yes|PS/2 Port Yes |
| Processor Socket | Socket H2 LGA-1155 |
| Memory Technology | DDR3 SDRAM |
| Multi GPU Support | SLI|CrossFireX |
| System Chipset | Intel Z77 Express |
| Supported Processor | Core i5|Core i7|Core i3|Pentium Dual-core|Celeron Dual-Core |
| # of PCI-e x16 Slots | 3 |
| System Board Style | ATX |
| # of Memory Slots | 4 |
| CPU + Northbridge Support | |
| Processor Socket | Socket H2 LGA-1155 |
| System Chipset | Intel Z77 Express |
| Supported Processor | Core i5|Core i7|Core i3|Pentium Dual-core|Celeron Dual-Core |
| Maximum Number of Processors | 1 |
| Warranty | |
| Warranty Information | 3 Year |
| More Info | |
| URL | http://www.msicomputer.com |
| Physical Specifications | |
| Width | 12.0 in |
| Depth | 9.6 in |
| System Board Style | ATX |
| Memory Support | |
| Max System Memory | 32 GB |
| Memory Technology | DDR3 SDRAM |
| Number of Memory Slots | 4 |
| Additional Features | |
| Audio Codec | Realtek ALC892 |
| Multi GPU Support | SLI|CrossFireX |
| Network Interfaces Included | Ethernet (10/100/1000 Mbps) Yes |
| Controller Type | Serial ATA/600|Serial ATA/300|RAID Controller Yes |
| Supported Audio Channels | 7.1 Channels |
Related Motherboards
![]() |
ASRock Z77 Extreme4 MotherboardASRock Extreme4 Series with Premium Gold Caps, Quad SLI and Perfect... |
$134.99 |
![]() |
ASRock H77M MotherboardEmbrace the evolved power of Intel 3rd generation Core processor with the... |
$69.99 |
![]() |
Asus P8Z77-V PRO MotherboardYour Next Z77 Build with Blazing Performance Boosts, Customizable Fan... |
$142.49 |
![]() |
GigaByte Ultra Durable 3 Classic GA-990FXA-UD3 Desktop Moth...The 990FXA-UD3 motherboard is designed to offer a stable, high-speed... |
$137.99 |
![]() |
Asus SABERTOOTH Z77 MotherboardThe TUF series delivers a âÂÂtoughâ image. With the design and... |
$187.49 |





