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**B Grade** 990XA-GD55 AMD 990X Chipset (Socket AM3+) DDR3 Motherboard
B Grade items may have been used, have damaged packaging, missing accessories or a combination of these.
Some items may have scuff marks or slight scratches but should otherwise be an operable product.
Military Class II
The perfect trinity of quality, stability and efficiency all exist at one mainboard to meet end user expectations. The MSI Military Class II series products provide the long lifespan, unparalleled quality, extreme performance and ultimate efficiency.
8X Lifespan than solid Capacitor!!
Insisting on the best stability, MSI utilizes Hi-c CAPs on Military Class series. Made of the rare element Tantalum, often used on space shuttles and satellites, which sustains very high temperatures and shows an amazingly high electrical conductivity.
SFC(Super Ferrite Choke).The super Ferrite Chokes use a Ferrite core that is Super-Permeable. Compare with traditional choke, the Super Ferrite Chokes run at a 35 degree Celsius lower temperature. The lower working temperature will enhance mainboard stability.
10 years long lifespan
For providing the highest quality products, we built-in Solid CAP in the entire Military Class series. This not only makes bursting capacitors a non-issue but also ensures a dramatically extended lifetime and ultra-low ESR.
OC Genie II – Overclock & Unlock CPU Core in 1 Second
OC Genie II, the most powerful and easy overclocking technology is implemented on MSI's AMD 9-Series mainboards. MSI's OC Genie II completely automates advanced overclocking functions and offers up to 248% higher performance with the simple click of a button. It does not matter if you're a first time hardware owner, or a veteran overclocker, activating MSI OC Genie II will unlock your hidden CPU cores, overclock your CPU and your memory to simply give you the best and stable performance for free on MSI AMD 9-Series mainboard available.
- Automatically overclock & unlock hidden CPU core(s) in 1 second
- Instantly boost system performance up to 248%
SLI technology allows using multiple Nvidia graphics cards in a single computer system with a mainboard equipped with an nForce SLI MCP. Users need an a mainboard with two PCI-Express 16x graphics slots and two matching GeForce graphics cards which are "SLI Ready". Most NVIDIA's PCI-Express graphics cards starting from the 6600 GPU can enjoy the benefits of SLI.
AMD 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.
CPU (Max Support) FX
FSB/BCLK/Hyper Transport Bus up to 5200MT/s
Chipset AMD® 990X+SB950
DDR3 Memory DDR3 800/1066/1333/1600/1866/2133*(OC)
Memory Channel Dual
DIMM Slots 4
Max Memory (GB) 32
PCI-E Gen Gen2 (1x16, 1x8)
USB 3.0 ports (Rear) 2
USB 2.0 ports (Rear) 8
Audio ports (Rear) 6+Coaxial SPDIF/Optical SPDIF
- Now with Three Year Warranty