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ECS Elitegroup Intel Motherboard Intel X79 ATX DDR3 2400 Intel LGA 2011 Motherboards X79R-AX

5.0 out of 5 stars 1 customer review

Price: $591.59 + $7.62 shipping
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Usually ships within 4 to 5 days.
Ships from and sold by BinkieMelane.
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  • Microsoft Windows 8 support
  • All-Solid-Capacitors design
  • 4 way CrossfireX and SLI technology support

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$591.59 + $7.62 shipping In stock. Usually ships within 4 to 5 days. Ships from and sold by BinkieMelane.

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This item: ECS Elitegroup Intel Motherboard Intel X79 ATX DDR3 2400 Intel LGA 2011 Motherboards X79R-AX
Customer Rating 5 out of 5 stars (1) 4 out of 5 stars (33) 2 out of 5 stars (4) 4 out of 5 stars (59)
Price $591.59 $99.99 $671.64 $735.36
Shipping $7.62 FREE Shipping $69.54 $69.54
CPU Model Socket Intel - LGA 2011 Intel -LGA 2011 LGA 2011 Intel - LGA 2011
Chipset Intel X79 Information not provided intel x79 express Intel X79
Form Factor ATX ATX ATX EATX (Extended ATX)
Total PCI slots 0 1 1 0
Memory Slots Available 4 4 4 8
Total SATA ports 12 5 Information not provided 6
Add to Cart Add to Cart Add to Cart Add to Cart

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Product Description

The X79R-AX is ECS’ latest Black Series Extreme product, which fully supports the Socket 2011 Intel Core i7 desktop processors and delivers amazing overclocking capabilities. The X79R-AX is designed with the Intel X79 chip which supports Quad channel DDR3 memory module and is able to OC from DDR3-1600 to 2500(OC) via ECS M.I.B. X to gain great performance. For better gaming performance, X79R-AX supports 4-Way Graphic Cards in CrossFireX or SLI that operates in PCIe x16 Gen.3 bandwidth. Moreover, X79R-AX features SATA 6Gb/s internal interfaces and has an additional 2 ports for eSATA 6Gb/s storage devices. The ECS X79R-AX is the first model in the world to show PCH temperature making for a much more convenient environment for the user. All of this makes the X79R-AX the best choice for your computing experience.

Product Information

Technical Details

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Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM
RAM 64 GB DDR3 2400
Graphics Coprocessor Intel
Number of USB 2.0 Ports 2
Number of USB 3.0 Ports 4
Brand Name ECS Elitegroup
Item model number X79R-AX
Item Weight 6.2 pounds
Product Dimensions 13.5 x 4.5 x 11.5 inches
Item Dimensions L x W x H 13.5 x 4.5 x 11.5 inches
Processor Brand Intel
Computer Memory Type DDR3 SDRAM
Batteries 1 Lithium Metal batteries required. (included)

Additional Information

Customer Reviews
5.0 out of 5 stars 1 customer review

5.0 out of 5 stars
Best Sellers Rank #9,091 in Computers & Accessories > Computer Components > Motherboards
Shipping Weight 6.2 pounds (View shipping rates and policies)
Domestic Shipping Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available April 17, 2012

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here


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Make sure you disable core stepping. I did not know and that goes for other boards too I suppose as someone just told me that is a CPU feature in the 3820. I recommend only the 3930K not the 3820 or this board can be very difficult to use as to get it to overclock at all. This is one of the very first LGA2011 boards ever and you had better be smart because there are instructions on how to keep the overclock as the bios will revert your settings without asking you. I am running another board now with the Ivy Bridge where it seems to me they the industry expected the lack of know-how of the consumer. Mabey I choose the wrong memory but those memory charts are just about worthless.
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