MSI K9N2 SLI Platinum Motherboard - nForce 750a, Socket AM2+, ATX, Audio, Video, DVI, PCI Express 2.0, USB 2.0, SATA, RAID, SLI at TigerDirect.com
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  Limited Warranty
This Item's Warranty is:
- 12 Months Parts
- 12 Months Labor
 Warranty provided by
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Motherboards > SLI Ready > Socket AM2

MSI K9N2 SLI Platinum Motherboard - nForce 750a, Socket AM2+, ATX, Audio, Video, DVI, PCI Express 2.0, USB 2.0, SATA, RAID, SLI

MSI K9N2 SLI Platinum Motherboard
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Customer Reviews:  ( 97 reviews)
Read reviews or  Write a review
Item Number: M452-6032
Model: K9N2 SLI Platinum
Availability: Available While Supplies Last
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Price:   $109.99
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MSI K9N2 SLI Platinum Motherboard
The new ATX motherboard from MSI runs with the nForce 750a SLI chipset. The MSI K9N2 SLI Platinum Socket AM2+ motherboard delivers outstanding performance at an affordable price for systems running on AMD Phenom X4, Athlon 64X2 Dual-Core, Athlon X2 Dual-core, Athlon 64FX, Athlon 64, and Sempron processors. This powerful microATX platform supports Hyper Transport Technology up to 2600MHz, and AMD Cool’n’Quiet Technology. This cool board also supports dual-channel DDR2 1066+/800/667MHz memory up to 8GB, PCI-E x1, PCI-E x16 2.0, SATA 3Gb/s, USB 2.0, Gigabit LAN, and 8-channel HD audio. Ideal for gaming, multimedia, or business computing. For great performance with a motherboard you can afford today. Stop dreaming and start building your PC with the MSI K9N2 SLI Platinum Socket AM2+ motherboard. This board comes ready to run with an integrated DVI port!


Specifications

  Form Factor:  ATX
  Processor Socket:  AMD
  Processor Interface:  Socket AM2 / AM2+
  Multi-GPU Support:  SLI Ready
  Northbridge:  NVIDIA nForce 750a SLI
  Number of Slots:  4
  Number of Pins:  240-Pin
  Maximum Memory Supported:  8GB
  Memory Type:  DDR2
  Memory Supported:  533MHz DDR2
  Dual Channel Supported
  667MHz DDR2
  800MHz DDR2
  1066MHz DDR2 (AM2+ CPU Only)
  Max. Memory Supported Per Slot:  2GB
  Channels:  8 Channels
  LAN Type:  10/100/1000Mbps Gigabit
  Port Type:  RJ-45
  RAID Support:  Yes
  RAID Modes:  0
  0+1
  1
  10
  5
  PCI Slots:  2
  PCI Express X1 Slots:  1
  PCI Express X16 Slots:  2
  PS/2 Keyboard Connectors:  1
  PS/2 Mouse Connectors:  1
  USB Ports:  4
  FireWire Ports:  1 - 1394a
  LAN Ports:  1
  Audio Out Jacks:  2
  Line In Jacks:  1
  Microphone Jacks:  1
  Center Audio Jacks:  1
  Subwoofer Audio Out Jacks:  1
  IDE Headers:  2
  FDD Headers:  1
  Serial ATA Headers:  2 - External
  Serial ATA 3.0Gb/s Headers:  6
  ATX Power Connectors:  1 24-Pin Connector
  PC Power Connectors:  1
  Fan Connectors:  1 x CPU
  4 x Chassis
  S/PDIF Connectors:  1
  1 - Optical
  Length:  12.000 in. (30.48 cm)
  Width:  9.65 in. (24.51 cm)
Detailed Features

A Closer Look

Features

  • Dual Core Center
    • Key components status hardware monitor.
    • Monitor the Dual Core CPU each unit status.
    • Optimize System status define.
    • Auto speed up with system loading change.
  • MSI Advanced Live Update Online
    The MSI Live Update online is designed to automatically download and update the BIOS and driver when there's a new version online. It helps reduce the risk of getting the wrong file and minimize the trouble of searching the files from MSI website.
  • Live Update 3
    Live Update 3 is a single utility software that automatically checks BIOS, driver and utility updates and installs for you, which can save you time for searching and lower the risk while updating.
  • Cool'n'quiet
    AMD Cool'n'Quiet technology that is based on famous PowerNow technology just brings fresh air to high-temperature desktop platforms. Cool'n'Quiet technology can automatically adjust processor ratio to throttle CPU speed with four modes.

Additional Specifications

CPU

  • Supports 64-bit AMD® Phenom X4 / Phenom X3 processor (Socket AM2+)
  • Supports 64-bit AMD® Athlon™ 64 / Athlon 64FX / Athlon 64 X2 / Sempron processor (Socket AM2)
  • Supports AMD CPU with 140W power requirement
  • For latest information on CPU support list, please check manufacturer's site.

FSB

  • HyperTransport 3.0 supporting speed up to 2600MHz
  • AM2 CPU supports HyperTransport 1.0/2.0
  • AM2+ CPU supports HyperTransport 3.0

Chipset

  • NVIDIA® nForce 750a SLI single chipet

Main Memory

  • Supports Dual DDR2 533/667/800/1066+
  • 4 DDR2 DIMMs (240pin / 1.8V)
  • Supports a maximum memory size up to 8GB

Slots

  • 1 mazarine PCI Express x16 slot with x16 operation (PCI Express Bus SPEC V2.0 compliant)
  • 1 light-blue PCI Express x16 slot with x8 operation (PCI Express Bus SPEC V2.0 compliant) (When 2 PCI Express x16 slots are all populated, the PCIE x 16 lanes will auto arrange to 8X+8X)
  • 1 PCI Express x1 slots
  • 2 PCI slots, support 3.3V/ 5V PCI bus interface.

On-Board IDE

  • Two IDE port by NVIDIA® nForce 750a SLI and JMicron JMB363
  • Supports Ultra DMA 66/100/133 mode
  • Supports PIO, Bus Master operation mode
  • Can connect up to two IDE devices

On-Board SATA

  • 6 SATA II ports by NVIDIA® nForce 750a SLI
  • 2 eSATA II ports by JMicron JMB363
  • Supports storage and data transfers at up to 3Gb/s

RAID Function

  • SATA II 1~6 support RAID 0/ 1/ 0+1 /5 or JBOD mode by NVIDIA® nForce 750a SLI
  • 2 eSATA ports support RAID 0/ 1 mode by JMicron JMB363

Audio

  • Chipset integrated by Realtek® ALC888
  • Flexible 8-channel audio with jack sensing
  • Compliant with Azalia 1.0 Spec

LAN

  • Supports Dual LAN 10/100/1000 Fast Ethernet by Realtek 8211BL

IEEE1394

  • Chipset integrated by VIA® VT6308P
  • Transfer rate is up to 400Mbps

Internal I/O Connectors

  • ATX 24-pin power connector
  • ATX 8-pin 12V CPU power connector
  • ATX 4-pin VGA power connector
  • CPU x 1/ System x 4 FAN connectors
  • CD-in connector
  • Clear CMOS button
  • Power / Reset botton
  • Chassis intrusion switch connector
  • Front panel audio connector
  • Front panel connector
  • Serial port connector
  • 3 x USB 2.0 connector support additional 6 ports
  • 1 x Floppy disk drive connector
  • 6 x Serial ATA II connectors
  • 2 x ATA133 IDE connectors
  • 1 x SPDIF-out header
  • 1 x IEEE1394 connector support additional 1 port
  • 1 x TPM module header

Back Panel I/O Ports

  • 1 x PS/2 keyboard
  • 1 x PS/2 mouse
  • 1 x IEEE1394 port
  • 1 x DVI-D output
  • 4 x USB 2.0 ports
  • 1 x RJ45 LAN jack
  • 2 x eSATA ports

Dimensions

  • 12 in (L) x 9.65 in(W) ATX Form Factor
Customer Reviews and Rating  
Customer Rating:    4.6
Customer Reviews: 97

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 4.6
Features 4.7
Quality 4.6
Performance 4.6

Sort By: 


Good Board
Reviewer:  Swerve-2850 on  Nov 17, 2009
Customer Rating:    4.3
Value 4.0
Features 4.0
Quality 5.0
Performance 4.0

I haven't had this Mobo very long but its working great which is a relief as the packing was terrible, just sliding around in a larder bos with one piece of paper in there doing nothing, my real pet hate with this motherboard is the 4 side SATA connectors , very difficult to use if u should anything like oh a hard drive in the computer.


Great Board for the Buck!
Reviewer:  Deadeye on  Nov 12, 2009
Customer Rating:    4.8
Value 5.0
Features 4.0
Quality 5.0
Performance 5.0

Bought this mainboard to replace a failed Asus board. This board has nice features for most users, and for overclockers. The addition of a small button, instead of a jumper for CMOS reset is unique. With regard to Bios setup, the manual is really lacking though. MSI, you could impove this! Other than that, I'm very happy with this mainboad, and it is running like a champ!


stellar board
Reviewer:  neil on  Nov 09, 2009
Customer Rating:    5.0
Value 5.0
Features 5.0
Quality 5.0
Performance 5.0

Superb board-price was right, features aplenty, performance is stellar and perfect fit for someone on a budget looking to upgrade one component at a time. Spent days searching for the perfect board - something that wouldn't leave me crippled till that next part came in , still upgrading btw - Shipping time was reasonable considering I spent 10 dollars more for the combo computer case deal (shipped free), and setup wasnt too hard just do one thing at a time and remember the reset bios button if something doesnt work right. Cannot speak for the manufacturer's customer service - have never called , but their site has all the info you need for this board. I love this board and have no regrets - simply the best for value performance and compatiblity- wont find anything that comes close to what this board has for the price.


fit my needs
Reviewer:  Dznuts on  Nov 08, 2009
Customer Rating:    4.5
Value 3.0
Features 5.0
Quality 5.0
Performance 5.0

worked as expected. great features and good price. i have built over 40 computers and most with MSI mobo's.


Another Winner
Reviewer:  mc1138 on  Nov 03, 2009
Customer Rating:    4.0
Value 4.0
Features 4.0
Quality 4.0
Performance 4.0

Purchased this after a MB Failure. Replacement was easy. Nice additions like the USB2.0 headers, to make things easy. The position of the CPU required some modification to the fan assembly that I already own but nothing major. Back up and running after about an hour of configuration and loading drivers.


Showing 1 -  5 of  97 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:
-  12 Months Parts
-  12 Months Labor
Warranty provided by
-  MSI Computer
View Warranty Info

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.
MSI K9N2 SLI Platinum Motherboard - nForce 750a, Socket AM2+, ATX, Audio, Video, DVI, PCI Express 2.0, USB 2.0, SATA, RAID, SLI
  $109.99

This Product Has Limited Exchange Privileges.

Only defective exchanges for identical item within 30 days of purchase permitted on this product. After 30 days, please contact the manufacturer at: 1-888-447-6564.
Manufactured by: MSI Computer
Warranty provided by: MSI Computer
Limited Warranty: 12 months parts; 12 months labor
Mfg Part No: K9N2 SLI Platinum
UPC No: 816909045307
Box Size: ( Length: 11, Width: 14, Depth: 4 )
Shipping Weight: 3.6500 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: M452-6032

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

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