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Where the applicable license entitles you to the source code of such software and/or other additional data,
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ii
Contents
Safety information ...................................................................................................... vi
About this guide ........................................................................................................ vii
RAMPAGE IV BLACK EDITION specications summary ........................................ ix
ASUS contact information ...................................................................................... A-5
v
Safety information
Electrical safety
To prevent electrical shock hazard, disconnect the power cable from the electrical outlet
•
before relocating the system.
When adding or removing devices to or from the system, ensure that the power cables
•
for the devices are unplugged before the signal cables are connected. If possible,
disconnect all power cables from the existing system before you add a device.
Before connecting or removing signal cables from the motherboard, ensure that all
•
power cables are unplugged.
Seek professional assistance before using an adapter or extension cord. These devices
•
could interrupt the grounding circuit.
Ensure that your power supply is set to the correct voltage in your area. If you are not
•
sure about the voltage of the electrical outlet you are using, contact your local power
company.
If the power supply is broken, do not try to x it by yourself. Contact a qualied service
•
technician or your retailer.
Operation safety
Before installing the motherboard and adding devices on it, carefully read all the manuals
•
that came with the package.
Before using the product, ensure all cables are correctly connected and the power
•
cables are not damaged. If you detect any damage, contact your dealer immediately.
To avoid short circuits, keep paper clips, screws, and staples away from connectors,
•
slots, sockets and circuitry.
Avoid dust, humidity, and temperature extremes. Do not place the product in any area
•
where it may become wet.
Place the product on a stable surface.
•
If you encounter technical problems with the product, contact a qualied service
•
technician or your retailer.
vi
About this guide
This user guide contains the information you need when installing and conguring the
motherboard.
How this guide is organized
This guide contains the following parts:
1. Chapter 1: Product introduction
This chapter describes the features of the motherboard and the new technology it
supports. It includes description of the switches, jumpers, and connectors on the
motherboard.
2. Chapter 2: Basic Installation
This chapter lists the hardware setup procedures that you have to perform when
installing system components.
3. Chapter 3: BIOS setup
This chapter tells how to change system settings through the BIOS Setup menus.
Detailed descriptions of the BIOS parameters are also provided.
4. Chapter 4: Software support
This chapter describes the contents of the support DVD that comes with the
motherboard package and the software.
5. Chapter 5: RAID support
This chapter describes the RAID congurations.
Where to nd more information
Refer to the following sources for additional information and for product and software
updates.
1. ASUS websites
The ASUS website (www.asus.com) provides updated information on ASUS hardware
and software products.
2. Optional documentation
Your product package may include optional documentation, such as warranty yers,
that may have been added by your dealer. These documents are not part of the
standard package.
vii
Conventions used in this guide
To ensure that you perform certain tasks properly, take note of the following symbols used
throughout this manual.
DANGER/WARNING: Information to prevent injury to yourself when trying to
complete a task.
CAUTION: Information to prevent damage to the components when trying to
complete a task
IMPORTANT: Instructions that you MUST follow to complete a task. .
NOTE: Tips and additional information to help you complete a task.
Typography
Bold textIndicates a menu or an item to select.
Italics
<Key>Keys enclosed in the less-than and greater-than sign
<Key1> + <Key2> + <Key3>If you must press two or more keys simultaneously, the key
Used to emphasize a word or a phrase.
means that you must press the enclosed key.
Example: <Enter> means that you must press the Enter or
Return key.
names are linked with a plus sign (+).
viii
RAMPAGE IV BLACK EDITION specications summary
Intel® Core™ i7 Processors for LGA 2011 socket
Support 22nm CPU
CPU
ChipsetIntel® X79 Express Chipset
Memory
Expansion Slots
Multi-GPU Technology
Storage
LANIntel® Gigabit Ethernet LAN
SupremeFX
High Denition Audio
Intel® Turbo Boost Technology 2.0
* Refer to www.asus.com for Intel CPU support list.
** The Intel® Turbo Boost Technology 2.0 support depends on the CPU
1 x PS/2 keyboard/mouse combo port
1 x Clear CMOS button
1 x ROG Connect button
2 x External SATA 6.0 Gb/s ports
1 x LAN (RJ45) port
6 x USB 3.0/2.0 ports (blue)
4 x USB 2.0/1.1 ports (1 port also for ROG Connect)
1 x ASUS Wi-Fi GO! module (Wi-Fi 802.11 a/b/g/n/ac
and Bluetooth v4.0)
1 x Optical S/PDIF out
5 x Audio jacks
(continued on the next page)
xi
1 x USB 3.0 connectors supports additional 2 USB 3.0 ports
3 x USB 2.0 connectors supports additional 6 USB 2.0 ports
[one connector via ROG_EXT header]
6 x SATA 6.0 Gb/s connectors (gray)
4 x SATA 3.0 Gb/s connectors (black)
1 x ROG extension (ROG_EXT) header
8 x 4-pin Fan connectors: 2 x CPU / 3 x Chassis / 3 x Optional
11 x ProbeIt Measurement points
3 x Thermal sensor connectors
1 x SPDIF_Out header
1 x 24-pin EATX Power connector
Internal I/O Connectors
BIOS Features
ManageabilityWfM2.0, DMI2.7, WOL by PME, PXE
Software
Operating Systems SupportWindows® 7, Windows® 8 , Windows® 8.1
Form Factor
1 x 8-pin ATX 12V Power connector
1 x 4-pin ATX 12V power connector
1 x LN2 Mode header
1 x Slow Mode switch
1 x START (Power On) button
1 x RESET button
1 x EZ Plug connector(s) (4-pin Molex power connector)
1 x MemOK! button
1 x BIOS Switch button
1 x Audio front panel (AAFP)
1 x System panel connector
1 x TPM connector
1 x DirectKey button
1 x DRCT (DirectKey) header
2 x 64Mb UEFI AMI BIOS, PnP, DMI2.7, WfM2.0, SM BIOS 2.7,
ACPI5.0a Multi-Language BIOS
Support DVD
- Drivers and Applications
- Daemon Tool Pro Standard
- Kaspersky Anti-Virus
- ROG CPU-Z
- ROG Mem TweakIt
- ROG RAMDisk
- ASUS Utilities
- ASUS WebStorage
Extended ATX Form Factor, 12-inch x 10.7-inch
(30.5cm x 27.2 cm)
*Specications are subject to change without notice.
xii
OC Panel specications summary
Display2.6-inch LCM
Pure hardware-based overclocking support
Boot debug POST code
Intuitive tuning in two OC modes
- EXTREME Mode for subzero OC benching
- NORMAL Mode for in-chassis usage
Seamless integration with CPU Level Up at one-click OC button
Real-time control and display CPU fan speed, temperature, BCLK
and RATIO
Adjustable system voltages, frequencies on-the-y
Stylish design with 90 plus-degree-tilt movable faceplate
Features
I/O Ports
Power
Installation
Requirements
Compatibility
(EXTREME Mode)
FanSpeed Control button
- Standard/Silent/Turbo mode
Four (4) additional 4-pin fan headers
LCM backlight on/off
ROG exclusive features
- VGA Hotwire
- Subzero Sense
- Slow Mode
- Pause Switch
- VGA SMB header
- ProbeIt
POWER : 1 x SATA power connector
ROG_EXT port : 1 x 18-1 pin data connection port
FAN : 4 x 4-pin extra Fan connectors
Voltage : +12V, +5V, +5VSB
Power consumption : 5A
1 x 5.25-inch drive bay required for NORMAL Mode installation
1 x SATA power cable from system power supply
RAMPAGE IV BLACK EDITION and other motherboards with
ROG_EXT port
*Visit the ASUS website at www.asus.com for the latest motherboard
support/compatibility lists.
**Please install the latest utility/rmware (ROG Connect Plus) for better
compatibility.
***Update the motherboard BIOS to the latest version for better
compatibility with OC Panel.
xiii
Package contents
Check your motherboard package for the following items.
MotherboardROG RAMPAGE IV BLACK EDITION
1 x ROG Connect cable
2 x 2-in-1 SATA 3.0 Gb/s signal cables
Cables
Accessories
Application DVD
Documentation
3 x 2-in-1 SATA 6.0 Gb/s signal cables
1 x SLI® cable
1 x CrossFireTM cable
1 x I/O Shield
OC Panel Kit
- 1 x OC Panel
- 1 x OC Panel 5.25-inch drive bay metal case
- 1 x OC Panel cable
- 1 x set of screws
1 x 2T2R dual-band Wi-Fi moving antennas
1 x ROG Magnet
1 x 2-in-1 ASUS Q-Connector Kit
1 x 12-in-1 ROG Cable label
1 x X-Socket pad
1 x 4-WAY SLI® bridge
1 x 3-WAY SLI® bridge
ROG motherboard support DVD
User’s manual
xiv
If any of the above items is damaged or missing, contact your retailer.
Installation tools and components
1 set of screwsPhilips (cross) screwdriver
PC chassisPower supply unit
Intel LGA 2011 CPUIntel LGA 2011 compatible CPU Fan
DDR3 DIMMSATA hard disk drive
Graphics cardSATA optical disc drive (optional)
The tools and components in the table above are not included in the motherboard package.
xv
xvi
Chapter 1: Product Introduction
Product introduction
1
1.1 Special features
1.1.1 Product highlights
LGA2011 socket for Intel® Core™ i7 processor family
This motherboard supports Intel® Core™ i7 processor family in the LGA2011 package and
supports both the Sandy Bridge-E and the Ivy Bridge-E processors. It provides great system
performance with its quad-channel DDR3 memory slots, PCI Express 2.0/3.0 expansion
slots, and level 3 (L3) cache sizes.
Intel® X79 Express Chipset
Intel® X79 Express Chipset is a single chipset that supports the LGA2011 socket for the
Intel® Core™ i7 processor family. It utilizes the serial point-to-point links, which increases
bandwidth and enhances the system’s performance.
PCIe 3.0 Ready
The PCI Express bus standard delivers improved encoding for twice the performance of
current PCIe 2.0. Total bandwidth for a x16 link reaches a maximum of 32Gb/s, double the
16Gb/s of PCIe 2.0 in x16 mode. PCIe 3.0 provides you unprecedented data speeds, with the
convenience and seamless transition offered by complete backward compatibility with PCIe
1.0 and PCIe 2.0 devices, and improves and optimizes graphics performance.
* This motherboard is ready to support PCIe 3.0 specication. Functions are available when using PCIe 3.0-
compliant devices. Refer to www.asus.com for updated details.
3-Way/4-way/Quad-GPU SLI™ and CrossFireX™ Support
This motherboard features the most powerful Intel® X79 platform that optimizes PCIe
allocation in multi-GPU SLI and CrossFireX™ solution, giving you a brand-new gaming
enjoyment.
to boost the system’s performance, and to meet the higher bandwidth requirements of 3D
graphics, multimedia and Internet applications.
* Due to CPU behavior, DDR3 2200 / 2000 / 1800MHz memory modules run at DDR3 2133/1866/1600MHz
frequencies as default.
Extra SATA 6Gb/s support
The Intel® X79 Express Chipset natively supports the next-generation SATA (Serial ATA)
interface, delivering up to 6Gb/s data transfer. ASUS provides extra 6Gb/s ports with
enhanced scalability, faster data retrieval, and double the bandwidth of current bus systems.
Chapter 1
ASUS RAMPAGE IV BLACK EDITION
1-1
8 DIMM Design
Support for up to 64GB of system memory with an 8-DIMM design on this motherboard
provides you to fully use of modern 64-bit software, ideal for rendering detailed images or
manipulating large les. It also allows you to set up big RAM disks and speed up frequently
accessed programs, minimizing the impact of storage transfer delays while maximizing user
benet.
Complete USB 3.0 integration
This motherboard offers you the strategic USB 3.0 accessibility for both the front and rear
panels, allowing you to experience the convenience of the latest plug and play connectivity
solution at speed up to ten times faster than USB 2.0.
1.1.2 ROG Unique Gaming Features
SupremeFX Black
SupremeFX Black delivers premium audio quality without a separate audio card. SupremeFX
Shielding Technology using physical PCB isolation, grounding separation, and EMI cover
shielding combined with premium components such as ELNA audio capacitors and Germanmade WIMA Film capacitors result in audiophile level audio performance. Lossless audio
quality is ensured thanks to a new front-panel headphone DAC that delivers up to 120dB
SNR. Enhanced with a 600 Ohm headphone amplier, every sound detail is boosted to
maximum clarity and audibility.
Sonic Radar
Sonic awareness can make or break online combat, so we’ve developed a stealthy overlay
that shows you what opponents and teammates are up to. Gunshots, footsteps, and call outs
appear with precise directioning on the on-screen radar, which gives you the advantage of
better intelligence and avoiding sneaky opponent surprises. Even snipers can’t get away that
easy! Plus, it integrates Enhancer, which has four pre-set equalizer bands optimized to FPS
games you can select to best-suit your gameplay preferences, leading to games that always
sound better, clearer, and more real.
GameFirst II
Offering powerful, yet easy-to-use network control, ROG GameFirst II with cFos Trafc
Shaping technology is revamped with a more intuitive ROG user interface. Featuring both
an exclusive EZ Mode for beginners to setup and Advanced Mode for professional users to
tweak, it means whatever your PC does in the background; your fragging will always come
rst!
Chapter 1
Intel Gigabit LAN
The LAN solution from Intel has been long known to have a better throughput, lower CPU
utilization as well as better stability. With the Intel Gigabit LAN solutions onboard, the
ultimate network experience can therefore be delivered to its users like never before.
1-2
Chapter 1: Product introduction
1.1.3 ROG exclusive features
Extreme Engine Digi+ III
Extreme Engine Digi+ III offers you a hardcore power delivery for a challenging and extreme
gaming enjoyment. It utilizes the best components such as NexFET™ Power Block
MOSFETs, 60A chokes, and super-premium 10K black metallic solid state capacitors. The
NexFET™ Power Block MOSFETs combine great durability and up to 90% efciency under
normal operation. 60A chokes can handle as much as 60A of power, which is twice that of
generic chokes. Super-premium 10K Black Metallic solid state capacitors are forged for
overclocking and the most extreme demands, lasting up to ve times longer than generic
capacitors with 20% wider temperature tolerance.
iROG
The iROG is a special IC that fully maximizes ROG’s unique functions, providing you with full
control of your motherboard at any stage. It greatly increases your overclocking enjoyment,
and offers you with advanced system control and management features purely at a hardware
level.
RAMDisk
RAMDisk reserves part of system memory and turns it into actual storage, so you can
place favorite app and game cache les in it to enjoy high-speed RAM performance while
accessing them. Plus, this extends SSD lifespan and keeps your main storage optimized for
really important tasks, and you get auto data backup and restore.
NOTE: RAMDisk only supports 64-bit operating systems.
CPU Level Up
With ROG’s CPU Level Up, overclocking has never been so easy, or cost-free. Simply select
the processor that you want to overclock to, and the motherboard will do the rest.
ROG Connect
ROG Connect allows you to monitor the status of your desktop PC and tweak its parameters
in real-time via a notebook. ROG Connect links your main system to a notebook through a
USB cable, allowing you to view real-time POST code and hardware status readouts on your
notebook, as well as make on-the-y parameter adjustments at a purely hardware level.
ASUS RAMPAGE IV BLACK EDITION
Chapter 1
1-3
GPU.DIMM Post
GPU.DIMM Post enables you to catch potential problems even before you enter the OS,
saving you valuable time in detecting component failure under extreme conditions. With GPU.
DIMM Post, quickly and easily check your graphic cards, memory modules’ statuses in the
BIOS, and overclocking settings.
BIOS Print
ROG offers a whole new UEFI BIOS feature to handle the demands of an overclocking
experience. The motherboard features ROG BIOS Print that allows you to easily share your
BIOS settings to others with the press of a button.
ProbeIt
This motherboard consists of eleven (11) ProbeIt measurement points that helps you detect
your system’s current voltage. With the use of a multimeter device, these points can help
measure your system’s important system voltages.
Extreme Tweaker
Extreme Tweaker is the one stop shop to ne-tune your system to optimal performance.
With Extreme Tweaker, you can adjust the system settings such as frequency, over-voltage,
memory timing, and more.
Loadline Calibration
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.
OC Panel
Overclocking made easier than ever! No more messing with the BIOS, OS, or software
utilities. OC Panel is the next step in dedicated direct tweaking. It works inside the case or
as an external console, and features normal mode with info covering CPU temp, ratio, base
clock, and CPU fan speed. With one press of the CPU Level Up button you can instantly
apply custom proles designed by the world’s leading overclockers, while FanSpeed Control
modies blower RPMs. In extreme mode, some of the most commonly used voltage tuning
settings are offered, along with Subzero Sense and VGA Hotwire, giving you eld access to
super-cool liquid thermal temp readings and streamlined hardware-level GPU overvolting.
Chapter 1
1-4
Chapter 1: Product introduction
1.1.4 ASUS special features
AI Suite 3
With its user-friendly interface, ASUS AI Suite 3 consolidates all the exclusive ASUS
features into one simple-to-use software package. It allows you to supervise fan speed
control, voltage and sensor readings. This all-in-one software offers diverse and ease to use
functions, with no need to switch back and forth between different utilities.
USB BIOS FlashBack
USB BIOS Flashback offers a hassle-free updating solution for your ultimate convenience.
Simply install a USB storage device containing the BIOS le, press the BIOS Flashback
button for three seconds, and the UEFI BIOS is automatically updated even without entering
the existing the BIOS or operating system. It also allows you to regularly check for UEFI
BIOS updates, and download the latest BIOS automatically.
Wi-Fi GO!
ASUS Wi-Fi GO! leads the way to a more enjoyable home entertainment. With ASUS Wi-Fi
GO!, you can wirelessly stream media les to HDTV devices, remotely control and access
your computer using your mobile device, and easily transfer les between your computer and
mobile device.
Conveniently use and enjoy these ASUS Wi-Fi GO! functions:
Cloud GO!: Allows you to control les and sync them all across cloud services in a few
•
clicks.
•
Media Streaming Hub: Allows you to stream media les to an HDTV device.
•
Remote Desktop: Allows you to view your computer’s desktop and remotely operate
•
your computer in real-time from your mobile device.
Remote Keyboard and Mouse: Allows you to use your mobile device’s touch panel as a
•
remote keyboard and mouse for your computer.
Smart Motion Control: Allows you to remotely control your computer using your mobile
•
device’s customized gestures.
File Transfer: Allows you to transfer les between your computer and mobile device.
•
Capture and Send: Allows you to take screenshots and send them to a mobile device.
•
ASUS RAMPAGE IV BLACK EDITION
Chapter 1
1-5
1.1.5 ROG rich-bundled software
Kaspersky® Anti-Virus
Kaspersky® Anti-Virus Personal offers premium antivirus protection for individual users and
home ofces. It is based on advanced antivirus technologies. The product incorporates the
Kaspersky® Anti-Virus engine, which is renowned for malicious program detection rates that
are among the industry’s highest.
DAEMON Tools Pro Standard
DAEMON Tools Pro offers essential functionality to backup CD, DVD and Blu-ray discs. It
converts optical media into virtual discs and emulates devices to work with the virtual copies.
DAEMON Tools Pro organizes data, music, video, and photo collections on a PC, notebook,
or netbook.
ROG CPU-Z
ROG CPU-Z, authorized by Intel’s CPU Identication (CPUID), is a customized ROG utility
that allows you to gather information about your system’s main components. It gives you
the current information and status of your CPU, motherboard, memory, and other main
components. Get that ROG look of reporting your system’s current information with ROG
CPU-Z.
MemTweakIt
MemTweakIt is a DRAM efciency tool that allows you to ne-tune your DRAM in real time
and allows you to post and share your DRAM conguration scores to the ROG website.
DTS Connect
To get the most out of your audio entertainment across all formats and quality levels, DTS
Connect combines two enabling technologies, DTS Neo:PC™ upmixes stereo sources (CDs,
MP3s, WMAs, internet radio) into as many as 7.1 channels of incredible surround sound.
Consumers can connect their PC to a home theater system. DTS Interactive is capable of
performing mult-channel encoding of DTS bitstreams on personal computers, and sending
encoded bitstreams out of a digital audio connection (such as S/PDIF or HDMI) designed to
deliver audio to an external decoder.
Chapter 1
1-6
Chapter 1: Product introduction
1.2 Motherboard overview
1.2.1 Before you proceed
Take note of the following precautions before you install motherboard components or change
any motherboard settings.
• Unplug the power cord from the wall socket before touching any component.
• Before handling components, use a grounded wrist strap or touch a safely grounded
object or a metal object, such as the power supply case, to avoid damaging them due
to static electricity.
• Hold components by the edges to avoid touching the ICs on them.
• Whenever you uninstall any component, place it on a grounded antistatic pad or in the
bag that came with the component.
• Before you install or remove any component, ensure that the ATX power supply is
switched off or the power cord is detached from the power supply. Failure to do so
may cause severe damage to the motherboard, peripherals, or components.
ASUS RAMPAGE IV BLACK EDITION
Chapter 1
1-7
1.2.2 Motherboard layout
Chapter 1
1-8
Refer to section 1.2.9Internal connectors and the section about the Rear I/O Connection
on Chapter 2 for more information about the internal connectors and rear panel
connectors.
Chapter 1: Product introduction
Layout contents
Connectors/Jumpers/SlotsPage
1. DDR3 DIMM slots channel 1-11
ATX power connectors (24-pin EATXPWR; 4-pin EATX12V_1;
The motherboard comes with a surface mount LGA2011 socket designed for Intel® Core™ i7
Processor Family for the LGA 2011 socket.
Ensure that all power cables are unplugged before installing the CPU.
• Upon purchase of the motherboard, ensure that the PnP cap is on the socket and
the socket contacts are not bent. Contact your retailer immediately if the PnP cap
is missing, or if you see any damage to the PnP cap/socket contacts/motherboard
components. ASUS will shoulder the cost of repair only if the damage is shipment/
transit-related.
• Keep the cap after installing the motherboard. ASUS will process Return Merchandise
Authorization (RMA) requests only if the motherboard comes with the cap on the
LGA2011 socket.
• The product warranty does not cover damage to the socket contacts resulting from
incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP
cap.
Chapter 1
1-10
Chapter 1: Product introduction
1.2.4 System memory
The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules
(DIMM) slots.
A DDR3 module is notched differently from a DDR or DDR2 module. DO NOT install a DDR
or DDR2 memory module to the DDR3 slot.
Recommended memory congurations
ASUS RAMPAGE IV BLACK EDITION
Chapter 1
1-11
Memory congurations
You may install 2GB, 4GB and 8GB unbuffered and non-ECC DDR3 DIMMs into the DIMM
sockets.
Chapter 1
• You may install varying memory sizes in Channel A, Channel B, Channel C, and
Channel D. The system maps the total size of the lower-sized channel for the dualchannel conguration. Any excess memory from the higher-sized channel is then
mapped for single-channel operation.
• According to Intel
®
CPU spec, DIMM voltage below 1.65V is recommended to protect
the CPU.
• Due to CPU behavior, DDR3 2200/2000/1800 MHz memory modules run at DDR3
2133/1866/1600 MHz frequency as default.
• Always install DIMMs with the same CAS latency. For optimum compatibility, we
recommend that you obtain memory modules from the same vendor.
• Due to the memory address limitation on 32-bit Windows
®
OS, when you install 4GB
or more memory on the motherboard, the actual usable memory for the OS can be
about 3GB or less. For effective use of memory, we recommend that you do any of the
following:
a) Use a maximum of 3GB system memory if you are using a 32-bit Windows
b) Install a 64-bit Windows
®
OS when you want to install 4GB or more on the
®
OS.
motherboard.
c) For more details, refer to the Microsoft
®
support site at http://support.microsoft.
com/kb/929605/en-us.
• This motherboard does not support DIMMs made up of 512Mb (64MB) chips or less
(Memory chip capacity counts in Megabit, 8 Megabit/Mb = 1 Megabyte/MB).
• The default memory operation frequency is dependent on its Serial Presence Detect
(SPD), which is the standard way of accessing information from a memory module.
Under the default state, some memory modules for overclocking may operate at a
lower frequency than the vendor-marked value. To operate at the vendor-marked or at
a higher frequency, refer to section 3.4Extreme Tweaker menu for manual memory
frequency adjustment.
• For system stability, use a more efcient memory cooling system to support a full
memory load (8 DIMMs) or overclocking condition.
• Memory modules with memory frequency higher than 2133MHz and their
corresponding timing or the loaded XMP prole is not the JEDEC memory standard.
The stability and compatibility of the memory modules depend on the CPU’s
capabilities and other installed devices.
• Always install the DIMMS with the same CAS Latency. For an optimum compatibility,
we recommend that you install memory modules of the same version or data code (D/
C) from the same vendor. Check with the vendor to get the correct memory modules.
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Chapter 1: Product introduction
RAMPAGE IV BLACK EDITION Motherboard Qualied Vendors List (QVL)