MSI Motherboard B75A-G43
Intel® B75 Chipset Based
• Military Class III components: Top quality & stability
• OC Genie II: Auto OC to boost performance in 1 sec
• ClickBIOS II: Easy-to-use UEFI BIOS interface
• Support USB 3.0 & SATA 6Gb/s
Overview
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Intel® Small Business Advantage
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Military Class III
MSI mainboards maintains the commitment to product stability and reliability by introducing Military Class III components including SFC and Solid CAP which have passed MIL-STD-810G certification, making MSI's Military Class III components synonymous with premium quality and ultimate stability. |
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World’s 1st PCI Express Gen 3 mainboard brand
With ultra-high 32GB/s transfer bandwidth, PCI Express Gen 3 provides a 2X faster transfer rate than the previous generation, this delivers amazing capabilities for true next generation extreme gaming. |
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World’s 1st UEFI and software graphical user interface
MSI ClickBIOS II provides a consistent user interface both in the UEFI BIOS and in Windows, it provides the most convenient way for users to control system settings and supports touchscreen control. |
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OC Genie II
OC Genie II provides an instant performance boost, optimizing CPU, memory, integrated graphics, and storage device performance with the function enabled.
- Overclock in one second |
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Gaming Device PortIncreasing the thickness of the gold-plated layer in the 2-in-1 PS/2 and optimized USB ports to 30um to meet the demand of professional gamers. Besides enhancing mouse sensitivity in games, these improved interfaces deliver a longer lifespan and better stability of connectors and total solution for e-sports mouse control in UEFI BIOS. |
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AMD CrossFireAMD CrossFire™ is the ultimate multi-GPU performance gaming platform. Enabling game-dominatig power, AMD CrossFire technology enables two or more discrete graphics processors to work together to improve graphics performance. AMD CrossFire technology allows you to expand your system's graphics capabilities. It allows you the ability to scale your system's graphics horsepower as you need it, supporting up to four AMD Radeon™ HD graphics cards, making it the most scalable gaming platform ever. With an AMD CrossFire gaming technology, the traditional graphics limitation exists no more, allowing you to enjoy higher performance as well as visual experience. |
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SATA 6Gb/s
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M-Flash
Compared to common mainboard which need extra BIOS chips, MSI’s M-Flash has a double advantage which doesn’t need extra components and secondly, all your BIOS data will be saved in the USB drive. The stored data does not only have backup and upgrade function, moreover it can also be seen as a portable BIOS chip which is actually able to boot up your PC. |
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USB 3.0
Compared to the 480Mbps provided by traditional USB 2.0, the all-new USB 3.0's 5Gb/s offers 10 times the transfer bandwidth, so transferring a Blu-ray movie takes less than one minute. |
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HDMI v1.4
HDMI (High-Definition Multimedia Interface) is new generation fully digital video/audio interface which can transfer 1080p High-Definition video and Audio output in single compact connector. Supporting HDCP copy protection such as Blu-ray Discs, HDMI provides you with the highest-quality home theater experience. |
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Winki 3
Winki 3 is a free Linux-based O/S which is based on the Linux core. With an ultra-fast booting speed and a multi-language interface, the built-in Winki 3 provides an easy-to-use internet environment that includes the most popular functions such as internet surfing, web mail, instant messaging, picture browsing, and more. It's the most practical way to be online in the shortest time. |
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USB Safeguard
USB Safeguard can prevent mainboards and USB devices from being damaged by short-circuit and ESD (Electro-Static Discharge) with Anti-ESD chips built-into the mainboards. Additionally, the safeguard can protect against such dangers multiple times, and greatly improves product lifespan. |
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Live Update 5
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Instant OC
• Instant MB info monitor |
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3TB+ Infinity
3TB+ Infinity is not only breaking through the limit of traditional BIOS, but also enhancing the utilization of hard drives efficiently. In addition to supporting the latest 3TB hard drives, MSI 3TB+ Infinity technology can use the 3TB hard drive as boot disk when installing a 64-bit operating system. Compared to competitors, MSI 3TB+ Infinity is an industry-leading technology which substantially presents an advantage of development and application in the future. |
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| Socket | 1155 |
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| CPU (Max Support) | i7 |
| AM3 CPU Ready | N/A |
| FSB/BCLK/Hyper Transport Bus | 100MHz |
| Chipset | Intel® B75 |
| DDR3 Memory | DDR3 1066/1333,1600*/1800*/2000*/2200*/2400*(OC, 22nm CPU required) |
| DDR2 Memory | N/A |
| Memory Channel | Dual |
| DIMM Slots | 4 |
| Max Memory (GB) | 32 |
| PCI-Ex16 | 2 |
| PCI-E Gen | Gen3 (16) Gen2(4) |
| PCI-Ex4 | N/A |
| PCI-Ex1 | 2 |
| PCI | 3 |
| IDE | N/A |
| SATAIII | 1 |
| SATAII | 5 |
| RAID | N/A |
| LAN | 10/100/1000*1 |
| TPM | Y |
| USB 3.0 ports (Rear) | 2 |
| USB 2.0 ports (Rear) | 4 |
| Audio ports (Rear) | 6 |
| Serial ports (Rear) | N/A |
| Parallel ports (Rear) | N/A |
| 1394 ports (Rear) | N/A |
| eSATA | N/A |
| Display Port | N/A |
| VGA | 1 |
| HDMI | 1 |
| DVI | 1 |
| VGA Max Share Memory (MB) | 1760 |
| DirectX | 11 |
| Form Factor | ATX |
| DrMOS | N/A |
| DrMOS II | N/A |
| APS | N/A |
| Sideport Memory | N/A |
| SLI | N/A |
| 3-way SLI | N/A |
| 4-way SLI | N/A |
| Hybrid SLI | N/A |
| CrossFire | Y |
| Hybrid CrossFire | N/A |
| Dual Graphics | N/A |
| D-LED2 | N/A |
| Green Power Genie | N/A |
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Benefits:


SATA 6Gb/s provides double the bandwidth of traditional SATA 3Gb/s, and increases the data transfer rate between your mainboard and internal storage devices, such as 7200RPM HDDs, 10000RPM HDDs and SSDs. It’s also the current trend for upcoming high-speed internal storage devices to to break the existing bottleneck of a PC’s performance.





MSI Live Update 5 is a powerful and useful application for updating the latest BIOS and Drivers, saving you time and lowers the risk of updating. End-users can install and run the Live Update 5 software on their computers with the companion CD or downloading the app from the MSI website.
