Asus Rampage II Extreme Motherboard - Intel X58, LGA 1366, ATX, Audio, PCI Express 2.0, CrossFire Ready, SLI Ready, Dual Gigabit LAN, S/PDIF, Firewire, USB 2.0, Serial ATA, RAID at TigerDirect.com
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This Item's Warranty is:
- 36 Months Parts
- 36 Months Labor
 Warranty provided by
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Motherboards > LGA 1366 / Socket B > Intel Chipsets > X58

Asus Rampage II Extreme Motherboard - Intel X58, LGA 1366, ATX, Audio, PCI Express 2.0, CrossFire Ready, SLI Ready, Dual Gigabit LAN, S/PDIF, Firewire, USB 2.0, Serial ATA, RAID

Asus Rampage II Extreme Motherboard
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Customer Reviews:  ( 21 reviews)
Read reviews or  Write a review
Item Number: A455-2856
Model: RampageIIExtreme
Ends 11/30/2009
See Terms & Conditions.
Restrictions Apply. Notice: Limit one rebate per qualifying rebate offer per person, billing address, company, household
THIS ITEM IS CURRENTLY UNAVAILABLE
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Asus Rampage II Extreme Motherboard
Introducing the new Asus Rampage II Extreme X58 LGA 1366 - the ultimate gaming/overclocking platform. If you're looking for ultra-realistic graphics and high-impact, professional gaming performance, you’ve found the perfect motherboard. Based on the Intel X58 chipset, the Asus Rampage II Extreme is built for Intel Core i7, and is ready for Intel’s next-generation 45nm Multi-Core CPUs. The Asus Rampage II Extreme supports Intel's new QuickPath Interconnect at up to 6.4 GT/s, 12GB DDR3 1800/1600/1333/1066 Triple-channel memory, two ATI CrossFireX or up to 3 NVIDIA SLI graphics cards , SATA 3 Gb/s, RAID 0,1,5,0+1, JBOD, dual Gigabit LAN, 8-channel high-definition audio, 1394a, USB 2.0, and the latest Asus overclocking features. For prodigious performance and spectacular graphics, choose the Asus Rampage II Extreme X58 LGA 1366 motherboard – the ultimate gaming/overclocking platform.

Fusion Block System
H2O ready: Water-cooling ready for optimal heat dissipation.

The Fusion Block System is a more efficient thermal solution than competing followers with complicated looks. It is a hybrid thermal design that combines the ROG´s renouned heatpipe design with the additional ability to connect to a water cooling system. By taking the entire integrated solution into design consideration , with a single connection, user can enjoy exceptional thermal improvement to north bridge, south bridge, and even VRM. We also provide a super optional thermal kit that is used on NB and MOS to improve in heat dissipation. The Fusion Block System is the most versatile, the most efficient, and the most advanced thermal system there is on a motherboard.


The Republic of Gamers
The Republic of Gamers consists only the best of the best. We offer the best hardware engineering, the fastest performance, the most innovating ideas, and we welcome the best gamers to join in.

In the Republic of Gamers, mercy rules are only for the weak, and bragging rights means everything. We believe in making statements and we excel in competitions. If your character matches our trait, then join the elite club, make your presence felt, in the Republic of Gamers.

External LCD Poster
Debug and read system problems with an new external look!

The new LCD Poster now posts critical POST information in an ever friendly and flexible external display. When system malfunction occurs, the LCD Poster automatically detects device failure and translates the errors on the LCD during POST. Unlike other competing 2 digit displays, users won´t need to read "gibberish" to find out what´s wrong.


Extreme Tweaker
One stop performance tuning shop

Extreme Tweakers is the one stop shop to fine-tune your system to optimal performance. No matter if you´re looking for frequency adjustment, over-voltage options, or memory timing settings, they´re all here!


Related Video


Specifications

  Form Factor:  ATX
  Processor Socket:  Intel
  Processor Interface:  LGA1366
  Processors Supported:  Intel Core i7
  Intel Core i7 Extreme
  Additional Technologies:  HyperThreading Technology
  Supports 45nm CPU
  Intel QuickPath Interconnect
  Multi-GPU Support:  SLI Ready
  CrossFireX Ready
  Northbridge:  Intel X58
  Southbridge:  Intel ICH10R
  Number of Slots:  6
  Number of Pins:  240-Pin
  Maximum Memory Supported:  12GB
  4GB - 32bit
  Memory Type:  DDR3
  Memory Supported:  1066MHz DDR3
  1333MHz DDR3
  1600MHz DDR3 (OverClocking)
  1800MHz DDR3 (OverClocking)
  Max. Memory Supported Per Slot:  2GB
  Channels:  8 Channels
  LAN Type:  10/100/1000Mbps Gigabit
  RAID Support:  Yes
  RAID Modes:  0
  0+1
  1
  5
  JBOD
  PCI Slots:  1
  PCI Express X1 Slots:  2
  PCI Express X16 Slots:  3
  PS/2 Keyboard Connectors:  1
  USB Ports:  12
  FireWire Ports:  1 - 1394a
  LAN Ports:  2
  IDE Headers:  1
  FDD Headers:  1
  Serial ATA 3.0Gb/s Headers:  6
  ATX Power Connectors:  1 24-Pin Connector
  PC Power Connectors:  1 - 8 Pin
  S/PDIF Connectors:  1 - Coaxial
  1 - Optical
Detailed Features

A Closer Look

CPU Chipset Features

  • LGA 1366 Intel® Core i7 Processor Ready
    This motherboard supports the latest Intel Core i7 processors in LGA 1366 package. It´s excellent for multi-tasking, multi-media and enthusiastic gamers with up to 6.4 GT/s QPI. The Intel Core i7 Processor is the most powerful CPU in the world.
  • Intel® X58 Chipset
    The Intel® X58 Express Chipset is the latest chipset designed to support the next generation 45nm CPU in high-end desktop and workstation platform; and up to 12GB of Triple-channel DDR3 1600/1333/1066/ MHz memory architecture. It also supports up to 6.4 GT/s QuickPath Interconnect, fully dual PCI Express x16 graphics and multi-core CPUs. With the specially included Intel® Fast Memory Access technology, available memory bandwidth usage is optimized and memory access latency is reduced- allowing faster memory speed.
  • PCIe 2.0
    Double Speed; Double Bandwidth

    This motherboard supports the latest PCIe 2.0 devices for double speed and bandwidth which enhances system performance.
  • ATI CrossFireX Technology
    ATI´s CrossFireX boosts image quality along with rendering speed, eliminating the need to scale down screen resolutions to get the high image quality you want. CrossFire ignites with the higher antialiasing, anisotropic filtering, shading, and texture settings you desire. Adjust your display configurations, experiment with your advanced 3D settings, and check the effect with a real-time 3D-rendered preview within ATI´s Catalyst™ Control Center to rule your CrossFireX system.
  • NVIDIA SLI (Scalable Link Interface)
    NVIDIA SLI™ (Scalable Link Interface) technology is a revolutionary approach to scalability and increased performance. NVIDIA SLI takes advantage of the increased bandwidth of the PCI Express™ bus architecture, and features hardware and software innovations within NVIDIA GPUs (graphics processing units) and NVIDIA nForce4 MCPs (media and communications processors). Together the NVIDIA SLI patent-pending technologies work seamlessly to deliver heart-pounding PC performance. And depending on the application, NVIDIA SLI can deliver as much as 2x the performance of a single GPU configuration for unparalleled gaming experiences.
  • Memory Feature
    Triple-Channel DDR3 1800(O.C.)/ 1600 MHz(O.C.) / 1333 MHz / 1066 MHz The motherboard supports DDR3 memory that features data transfer rates of 1800(O.C.)/1600/1333/1066/ to meet the higher bandwidth requirements of the latest operation system, 3D graphics, multimedia, and Internet applications. The triple-channel DDR3 architecture doubles the bandwidth of your system memory to boost system performance, eliminating bottlenecks with peak bandwidths of up to 17 GB/s. Furthermore, the supply voltage for the memory is reduced from 1.8 V for DDR2 to just 1.5 V for DDR3. This voltage reduction limits the power consumption and heat generation of DDR3 which makes it an ideal memory solution. ROG Exclusive Features
  • Extreme Engine
    Next-generation dynamic multi-phase power management
    Maximum Overclocking

    The Extreme Engine ensures stable power supply under the most demanding load to mission-critical components such as the processor, the system memory and the north bridge on the motherboard. The special power design of the Extreme Engine menas users have the option to venture into high voltage options in the BIOS, allowing for even higher performance enhancements. The "Extreme" ROG motherboard with the Extreme Engine even armed with high-performance ML-Caps, ensuring extra edge during extreme overclocking.
  • Maximum Heat Dissipation
    With the power efficiency as high as 96%, ASUS ROG motherboards with the Extreme Engine produces less energy loss and less heat. The intelligent power phase can be changed on the fly, yeilding even more heat dissapation.
  • Speeding HDD
    Less wait, more game!

    Ever wish you could save time waiting for loading games as well as accessing massive data? Speeding HDD allows gamers to achieve HDD transfering speed almost twice as fast as before! And more than just speed, setting it up is just as quick and simple without all troublesome procedures. Very much like tirple-channel memory or SLI/Crossfire setup, gamers only need to connect 2 hard disks in the marked SATA connectors, and system would automatically do the rest! Doubling the hard disk performance is never this easy and affortable. No more waiting for game loads, and get in the action faster with Speeding HDD!
  • iROG
    Intelligent multiple control at hand

    The iROG is a special IC which enables several ROG highlitghted functions that gives users full disposal of the motherboard at any stage! This design allows advanced user control and management to be processed purely at a hardware level. iROG greatly increases fun during overclocking for PC enthusiasts and it offers system maintainence and management with more control and efficiency.
  • BIOS FlashBack
    Two BIOS ROM. Two BIOS settings. Twice the overclocking flexibility.

    Overclocker´s prayer to have BIOS flexibility is answered! With the new BIOS Flashback, PC enthusiasts can overclock with even more confidence. BIOS Flashback gives overclockers the ability to save two versions of the BIOS simultaneously. Very much like the "SaveGame" function, one BIOS can be used for the overclocking adventure, while the other BIOS is to be stored with any previous version. BIOS Flashback brings the ultimate convenience to overclockers!
  • CPU Level Up
    A Simple click for instant upgrade

    Ever wish that you could have a more expansive CPU? Upgrade your CPU at no additional cost with ROG´s CPU Level Up! Simply pick the processor you wanted to OC to, and the motherboard will do the rest! See the new CPU speed and enjoy that performance instantly. Overclocking is never as easy as this.
  • Voltiminder LED
    Friendly reminder on the intentional madness

    In the pursuit of extreme performance, overvoltage adjustment is critical but risky. Acting as the "red zone" of a tachometer, the Voltiminder LED displays the voltage status for CPU, NB, SB, and Memory in a intuitive color-coded fashion. The voltiminder LED allows quick voltage monitoring for overclockers.
  • COP EX
    OC in confidence

    The COP EX allows overclockers to increase chipset voltages without the worries of overheating. It can also be used to monitor and save an overheating GPU. The COP EX allows more freedom and less constraint for maximum performance achievement.
  • Loadline Calibration
    Stable and optimal power for sustainable CPU overclock

    Maintaining ample voltage support for the CPU is critical during overclocking. The Loadline Calibration ensures stable and optimal CPU voltage under heavy loading. It helps overclockers enjoy the motherboard´s ultimate OC capabilities and benchmark scores. Sound with Clarity
  • SupremeFX X-Fi
    Listen with Absolute HD

    SupremeFX X-Fi delivers an excellent high definition audio experience to the gamers of ROG. The SupremeFXX-FiI features unique audio innovations for gamers to spot enemies in 3D environment during game play. SupremeFX X-Fi also provides gamers a special tool to emphasize human voices in games to help make dialogues clearer and more audible.
  • Noise Filter
    Eliminate background noise while recording

    This feature detects repetitive and stationary noises like computer fans, air conditioners, and other background noises then eliminates it in the incoming audio stream while recording.
  • Onboard Switch
    No more shorting pins or moving jumpers

    With an easy press during overclock, this exclusive onboard switch allows gamer to effortlessly fine-tune the performance without having to short the pins or moving jumpers!
  • EL I/O
    Connect in the dark!

    Today´s users demand more than good performance-they demand more heart touching services like user-friendly features. The motherboard comes with the EL I/O, an impressive design that increases convenience in connecting devices on the back I/O. The cool EL lights up your I/O panel under your desk, in the dark, or in a LAN Party. No more jamming devices into the wrong connectors! when you´re in the dark!
  • Q-Fan Plus
    Optimized quietness and cooling for more devices!

    The Q-Fan function automatically detects temperature and adjusts fan speed accordingly to achieve quiet and efficient cooling. With Q-Fan Plus, special temperature sensor cable is provided to detect temperature on any device. When used with a optional fans, you may activate Q-Fan function on up to 3 additional devices of your choice!
  • ASUS Q-Connector
    Make connections quick and accurate

    The Q-Connector allows you to connect or disconnect chassis front panel cables in one easy step with one complete module. This unique adapter eliminates the trouble of plugging in one cable at a time, making connection quick and accurate.
  • ASUS EPU 6 Energy
    System Level Energy Saving

    The new ASUS EPU - the world´s first power saving engine, has been upgraded to a new 6 engine version, which provides total system power savings by detecting current PC loadings and intelligently moderating power in real-time. With auto phase switching for components (which includes the CPU, VGA card, memory, chipset, hard drives and CPU cooler/system fans), the EPU automatically provides the most appropriate power usage via intelligent acceleration and overclocking - helping save power and money.
  • 3DMark® 06 Advanced Edition
    The Gamers´ Benchmark

    3DMark is the most popular and authoritative 3D benchmark application used by professionals around the world. The 3DMark06 is the latest version in the popular 3DMark series, including advanced SM2.0 and HDR/SM3.0 Shader graphics tests and now including single, multiple core and multiple processor CPU tests as part of the 3DMark score! The accurate performance and image quality diagnostic tool, designed for DirectX®9.0c, provides you with all the information you need to make all other competitors look bad.
  • Fan Xpert
    Active Quiet & Cool

    ASUS Fan Xpert intelligently allows users to adjust both the CPU and chassis fan speed according to different ambient temperature , which is caused by different climate conditions in different geographic regions and system loading.Built-in variety of useful profiles offer flexible controls of fan speed to achieve a quiet and cool environment.
  • Q-Shield
    Easy and Comfortable Installations

    The specially designed ASUS Q-Shield does without the usual "fingers" - making it convenient and easy to install. With better electric conductivity, it ideally protects your motherboard against static electricity and shields it against Electronic Magnetic Interference (EMI).
  • AI Nap™
    Minimize noise and power consumption when temporarily away!

    With AI Nap, users can instantly snooze your PC without terminating the tasks. System will continue operating at minimum power and noise when user is temporarily away. It keeps downloading files or running applications in quietest state while you´re sleeping. Simply click keyboard or mouse, you can swiftly wake up the system in few seconds.
  • AI NOS™
    Boost performance when you need it the most!

    Applications such as 3D games and video editing demand a huge chunk of system resource. Inject "nitrous oxide" into your CPU! The patented AI NOS™ (Non-delay Overclocking System) technology intelligently detects system load and automatically boosts performance for the most demanding tasks. Unlike other dynamic overclocking techniques, AI NOS™ reacts much faster to satisfy your unending need for speeds .
  • ASUS O.C. Profile
    Conveniently store or load multiple BIOS Settings

    The motherboard features the ASUS O.C. Profile that allows users to conveniently store or load multiple BIOS settings. The BIOS settings can be stored in the CMOS or a separate file, giving users freedom to share and distribute their favorite overclocking settings
  • EZ Flash 2
    Simply update BIOS from a USB flash disk before entering the OS

    EZ Flash 2 is a user-friendly BIOS update utility. Simply launch this tool and update BIOS from a USB flash disk before entering the OS. You can update your BIOS only in a few clicks without preparing an additional floppy diskette or using an OS-based flash utility.
  • C.P.R.(CPU Parameter Recall)
    When the system hangs due to overclocking failure, there is no need to open the case to clear CMOS data. Just simply restart the system, the BIOS would show the previous setting and then users can amend the CPU setting again.
  • MyLogo3 Personalize your system with customizable boot logo
    The ASUS MyLogo 3 is the new feature present in the motherboard that allows you to personalize and add style to your system with customizable and animated boot logos.
  • Dual Gigabit LAN
    The integrated dual Gigabit LAN design allows a PC to serve as a network gateway for managing traffic between two separate networks. This capability ensures rapid transfer of data from WAN to LAN without any added arbitration or latency.
  • IEEE 1394a interface
    IEEE 1394a interface provides high speed digital interface for audio/video appliances such as digital television, digital video camcorders, storage peripherals & other PC portable devices.
  • High Definition Audio
    Enjoy high-end sound system on your PC! The onboard 8-channel HD audio (High Definition Audio, previously codenamed Azalia) CODEC enables high-quality 192KHz/24-bit audio output, jack-sensing feature, retasking functions and multi-streaming technology that simultaneously sends different audio streams to different destinations. You can now talk to your partners on the headphone while playing a multi-channel network games. All of these are done on one computer.
  • Quality:
    100% High-quality Japan-made Conductive Polymer Capacitors!

    This motherboard uses all high-quality Japan-made conductive polymer capacitors onboard for durability, improved lifespan, and enhanced thermal capacity.
  • GreenASUS
    The motherboard and its packaging comply with the European Union´s Restriction on the use of Hazardous Substances (RoHS). This is in line with the ASUS vision of creating environment-friendly and recyclable products and packaging to safeguard consumers´ health while minimizing the impact on the environment.
Customer Reviews and Rating  
Customer Rating:    4.6
Customer Reviews: 21

Have an opinion on this product that you would like to share? If so, please take a few moments to write your rating and review.
Value 4.3
Features 4.8
Quality 4.6
Performance 4.7

Sort By: 


Blazing Speed
Reviewer:  Dudeman on  Nov 10, 2009
Customer Rating:    5.0
Value 5.0
Features 5.0
Quality 5.0
Performance 5.0

My machine is a little over six months old now not one problem.I have 12gb triple channel Dominator memory with 300gb raptor HD,powered by Ultra X3 1600Power supply at 220 volts to save money on power.I water cooled system with a Koolance 1000BK Kit.I get frame rates over 300fps with this mobo in games.I switched the power supply from 110v to 220v to cut my power usage in half.


Overpowering
Reviewer:  Superfish on  Nov 07, 2009
Customer Rating:    5.0
Value 5.0
Features 5.0
Quality 5.0
Performance 5.0

If you want one of the most powerful (if not the most powerful) motherboard made today buy this product. Once I sorted out a powersupply problem this board became easily the simplest install I've every done on PCs that I built. Everything worked the first time without a hitch. I installed 12Gb of Corsair memory, an NVidia GTX295 graphics card, RAID HDDs, DVD burners, and other assorted goodies. The only problem I had was with a power supply. I had initially tried an Ultra X3 1600W PSU. This PSU would not work with the Rampage II - no matter what I tried. I switched to a Corsair 1000W unit and from that point on everything was smooth sailing. I tried Asus tech support but they couldn't figure out why that PSU would not operate properly. Gremlins don't you know. Anyway, I would highly recommend this mobo. It has all the features a serios gamer could ever use.


One of the best MOBOs out there
Reviewer:  MotoRooter on  Sep 23, 2009
Customer Rating:    5.0
Value 5.0
Features 5.0
Quality 5.0
Performance 5.0

Asus makes some of the best MOBOs out there and this one is no exception. Truly an overclocker's dream and very easy to install. Would purchase again.


WOW it even looks amazing still in the box!
Reviewer:  Xavisavvy on  Sep 19, 2009
Customer Rating:    5.0
Value 5.0
Features 5.0
Quality 5.0
Performance 5.0

This was a really fun build. The LCD poster comes in handy, and all the tweakability of this mobo is simply amazing. A must have for anyone planning on overclocking thier rig.


Very High Quality Motherboard!
Reviewer:  Jeff T on  Sep 13, 2009
Customer Rating:    5.0
Value 5.0
Features 5.0
Quality 5.0
Performance 5.0

I bought this motherboard less thans two weeks ago. As usual my experience with TigerDirect is 2nd to none. The motherboard is a first class board built with top of the line components. My only complaint would be the high price, but you get what you pay for. I setup my new system raid 1. From the time I built my setup to Vista premium install took less than 2 hrs. The board is the best I have seen in all of the various systems I have built for others and myself. Asus took the time and the layout was well thought out. Plenty of extra pins for fans on mobo.......excellent product!


Showing 1 -  5 of  21 total reviews Next >>

What You Should Know


Before you buy - make sure your motherboard is compatible with this memory. For example, DDR Memory won't work with motherboards designed for only DDR2, SDRAM or RDRAM memory, and vice versa. Only use the memory speed recommended by your motherboard's manufacturer. Please read the specifications carefully or call us for expert advice.

Know Your BIOS!
With today's rapid pace of design advancement, new product updates come fast and furious. This is especially true of board-level products, like Motherboards, Video Cards, GPU Processor Cards, and other main edge connector products. The good news is that manufacturers have designed in the ability to easily update your product BIOS, which is sometimes important for full compatibility. So before installing or combining components, it is always a good idea to check your product's current BIOS revision against the manufacturer's website, to determine if an update is needed, or advisable. The manufacturer's documentation will guide you through this process if it is necessary. However, remember that most products are designed to be plug-n-play out of the box!

But What Is BIOS?
Most electronic devices, from computers to MP3 players have software embedded in their hardware. These are programs that tell the device how it will function - from basic to advanced functions - so that it knows how to start, and perform the most simple and complex tasks it was designed for. We call this software the BIOS (sometimes also called Firmware). In computer jargon, BIOS stands for "Basic Input/Output System", but in reality, there is very little "basic" about it. In your computer's motherboard for example, it tells your computer how to: start up; communicate with hardware components, such as hard drives and video; how to move data in and out of memory; and even talk to your USB connected devices. Without your BIOS, your device is JOOL (just out of luck!).

Keep in mind that changing a PC's BIOS settings incorrectly can cause the PC to malfunction. If this happens, a BIOS reset is usually available, and will need to be performed to return the BIOS to the default "factory settings." This is usually activated by a jumper on the motherboard.  [Warning: always read your motherboard or system manual thoroughly, before upgrading your BIOS, or making BIOS setting changes!]  Though normally, most incorrect settings should have no negative affect on your PC, but please follow each step explicitly since some can.

Remember: It is recommended that you reboot after each individual BIOS setting change to ensure that your system functions normally. If you make numerous changes before rebooting, and your system will no longer boot, you won't know which change is responsible for the failure.

Updating Your BIOS
Before you consider updating your BIOS, be sure you need to - not every update will be needed or even benefit you.  Also be sure you are up to the technical challenges you will face.  Changing the version of BIOS stored in your computer or motherboard is not the kind of activity recommended for novice users.  To perform this successfully, you need to be comfortable and familiar with your BIOS settings, and be able to download and apply the BIOS Update without issue.  For this reason, it is best to let professional computer technicians do this work for you, if or when it is needed.  However, if you know what you are doing, it is a fairly easy task.

Before Updating BIOS, consider the following:

  • The reasons for updating your BIOS - frequently, updating is unnecessary
  • Identifying your BIOS chip - if replacing is the approach required
  • Replacing your BIOS chip - this requires significant care, and can void your warranty
  • Locating your latest BIOS version - required for any update
  • Flashing your BIOS - make sure you have a UPS!
  • Live update - great for minor or quick updates - again a UPS is vital - a partial update can make your system inoperative
  • Configuring your new BIOS settings - read the manual! twice for good measure!

For more information about BIOS: 

Upgrading Your Memory to Improve Performance
As programs get more complex, you’ll discover that your trusty PC may not be working as quickly or efficiently as it used to. While your impulse might be to purchase a new, more powerful computer, you can dramatically improve performance simply by upgrading your memory. For far less than what you’d pay for a new computer, a memory upgrade will often have your PC working faster and more efficiently than ever before. Plus, it’s relatively easy to install new memory and only takes a few minutes of your time. For our step-by-step guide to simple memory installation click here.

Video Installation Guide
Not sure exactly how to install a new component or upgrade your PC? Watch as our experts show you step by step. We cover all the details and show you everything you'll need to perform a professional installation, including tools, parts and cables. We make it fast and easy by showing you how.

Understanding Computer Memory
Because memory is such a crucial element of our computer's performance, we all understand that we need it in generous supply. However, questions remain about what kind of memory is best, what functions each memory serves and which memory is used for notebooks and PCs. Click Here for more information that will answer your many of your questions.

How Much Memory Do You Really Have?
When you look at the specifications for a computer, it will display the installed memory, and typically the maximum memory that can be installed. However, while these are real values, they represent a potential useable memory depending upon the installed operating system, and other factors. The actual useable memory may be different (lower) from these values. The reason is simply that a computer may have a limitation in the operating system (such as Windows 32 bit versions), or configured to use shared memory, which reduces the amount of RAM that is available to the CPU by using some of it for other purposes, such as for video memory. In some cases, you can control the maximum useable memory through system settings, by upgrading from a 32 bit to a 64 bit version of Windows XP or Vista, or by upgrading to a video card that has internal onboard video memory.

But always remember, that the amount of memory that your system reports, is not always the amount of actual installed memory. For example, if you have 4GB installed, 32 bit versions of Windows will typically report 3.2GB due to a limitation of Windows itself.  Also note that different Windows programs report available and maximum memory differently, which can be confusing. If you find that you need more memory, we suggest expanding your system memory, since this is the most effective performance increase, and the one that is easiest to perform .

Click Here for our Memory Upgrade Options »

* The above values are for physical, not usable memory.

The amount of memory that your system reports, is not always the amount of actual installed memory. For example, if you have 4GB installed, 32 bit versions of Windows will typically report 3.2GB due to a limitation of Windows itself.  Also note that different Windows programs report available and maximum memory differently, which can be confusing. If you find that you need more memory, we suggest expanding your system memory, since this is the most effective performance increase, and the one that is easiest to perform.

Click Here for our Memory Upgrade Options »

Limited Warranty

This Item's Warranty is:
-  36 Months Parts
-  36 Months Labor
Warranty provided by
-  Asus
View Warranty Info

Rebate Information

All rebates expire at Midnight Eastern Time on the date listed unless otherwise noted.

What's In The Box


Contents of package may vary from those pictured and stated here, due to changes in manufacturer's specifications or merchandising. Please check the product information carefully, items not included may no longer be required.
Manufactured by: Asus
Warranty provided by: Asus
Limited Warranty: 36 months parts; 36 months labor
Mfg Part No: RampageIIExtreme
UPC No: 610839166183
Box Size: ( Length: 15, Width: 13, Depth: 4 )
Shipping Weight: 5.8000 pound(s)
Click here for full warranty and support information
Limited Warranty: A full text version of the limited warranty may be obtained by mailing a self addressed, stamped envelope to the address below and requesting the warranty for item number: A455-2856

TigerDirect.com
Warranty Information
7795 W. Flagler St. Suite 35
Miami, FL. 33144

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More  1.5 TB or More
Ultra M923 ATX Black Full Tower Case
Now Just  $100.00
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Ultra ChillTEC 939/AM2/AM3/775/1366 CPU Cooler
Now Just  $114.99
More  Socket 1366
Ultra X4 1050-Watt Modular Power Supply
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Ultra Thermal Gel
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Microsoft Windows XP Pro SP3 OEM
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More  Windows XP
Ultra Antistatic Gloves
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More  Anti Static Products
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