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ASUS Rampage III Extreme LGA 1366 Intel X58 SATA 6Gb/s USB 3.0 ATX Intel Motherboard

  • Intel X58
  • Core i7 (LGA1366)
  • DDR3 2200(O.C.) / 2133(O.C.) / 2000(O.C.) / 1800(O.C.) / 1600 / 1333 / 1066
Asus's ROG (Republic of Gamers) series motherboards have an unparalleled reputation within the overclocking community and their Rampage III Extreme motherboard is the next step. Based on Intel's X58 Express and ICH10R chipsets, this ATX board is ready to host the newest LGA1366 Core i7 processors for ultimate power performance.
Up to 24GB of DDR3 RAM 1600/1333/1066 can be installed in triple channel mode providing increased performance. Get even more performance – up to 2200MHz – through overclocking. Four PCI-Express 2.0 x16 cards can be mounted for cutting-edge graphic power with support for either Nvidia 3-Way SLI or ATI CrossFireX. 100% all high-quality conductive polymer capacitors give longer life and higher energy efficiency by supplying power to vital components independently.
Get eight channels of HD sound from the integrated audio chipset for pure, clear audio. Connect up to 7 SATA II and 2 SATA III drives for high-speed data transfers as well as the option for multiple RAID configurations. Integrated Gigabit Intel LAN allows bottleneck-free connections to other network devices at broadband speeds and nine USB (6 USB 2.0 and 2 USB 3.0) ports at back I/O allow for nearly unlimited possibilities in connecting peripheral devices. A bunch of Asus ROG’s exclusive features help drive your system to the limit!
  • neweggIntel Core i7 SupportBased on the Intel X58 chipset, the Asus Rampage III Extreme motherboard supports Intel’s latest generation Core i7 processors in LGA1366 socket, providing unprecedented computing power to match the performance levels you are looking for.
  • newegg3-Way SLI or CrossFireX On-DemandThe Asus Rampage III Extreme features four PCI-E 2.0 slots that support Nvidia's 3-way SLI or AMD's CrossFireX, providing jaw-dropping graphics at a level you have never seen.
  • neweggDDR3 Memory SupportThe Asus Rampage III Extreme features six DDR3 DIMM slots to support up to 24GB of DDR3 2200MHz (O.C.)/2133(O.C.)/2000(O.C.)/1800(O.C.)/1600/1333/1066 MHz memory for extreme overclocking performance.
  • neweggSuperSpeed USB 3.0 TechnologyThe Asus Rampage III Extreme equips the revolutionary SuperSpeed USB 3.0 technology to deliver up to 5Gbps bandwidth, which is 10x faster than USB 2.0 and boosts data transfer rate between the PC and USB device.
  • neweggSATA 6Gb/s CompliantThe Asus Rampage III Extreme features next-generation SATA Revision 3.0 compliant internal SATA ports to provide 6Gb/s data transfer rates for optimal performance, efficiency, convenience and flexibility.
  • neweggCPU Level UpWith Asus ROG’s CPU Level Up, simply pick the processor you want to OC and leave the rest to the motherboard.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

  • Return for refund within: Non-refundable
  • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Replacement Only Return Policy. Read full return policy for details.