Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • | Wish List
  • Help
Search all
Home > 
Computer Hardware > 
Motherboards > 
Intel Motherboards > 
MSI > 
Item#: N82E16813130296

MSI P55A Fuzion LGA 1156 Intel P55 SATA 6Gb/s USB 3.0 ATX Intel Motherboard

  • Intel P55
  • Core i7 / i5 / i3 / Pentium (LGA1156)
  • DDR3 1066/1333/1600 (OC)/2000 (OC)/2133 (OC)
ICON Loading...

Take advantage of the powerful multi-core Intel i7 and i5 processors with this board's 1156 socket. The brand new MSI Fuzion technology provides flexible upgradability and great 3D performance. And you'll get more power from the OC Genie with Super Unlock that releases the potential of your CPU in an easy and simple way. Thanks to the dual channel, up to 16GB DDR3 memory support, the onboard USB 3.0 and IEEE 1394a ports, the SATA 6Gbps support and lossless HD audio, this board offers everything you need to build your power system. Plus, the military class components add unparalleled durability and reliability to this board.

  • newegg Fuzion Technology Powered by the Fuzion technology that offers Non-Identical & Cross-Vendor Multi-GPU processing, the MSI P55A Fuzion allows you to install two different level and brand graphics cards (even ATI and NVIDIA hybrid) in a single system, providing flexible upgradability and great 3D performance.
  • newegg Military Class Components The MSI P55A Fuzion features the highest quality components in the industry including server-grade Solid Cap for incredible stability and lifespan, and icy choke for lower temperature, improved power efficiency and better overclocking potential.
  • newegg DrMOS Technology MIS's DrMOS technology combines the traditional discrete MOS into a high quality, 3-in-1 server class power component to deliver excellent energy-saving capability, high-computing performance and low temperature operation.
  • newegg OC Genie with Super Unlock MSI’s OC Genie combines push-button and dedicated overclocking processor to offer easy and quick overclocking. Just push the OC Genie button, OC Genie processor will automatically detect the best overclocking setting including CPU clock, CPU voltage, memory clock and memory voltage, and boost system performance in one second. No software or complicated BIOS tweaking required. And the Super Unlock can improve the ratio of unlocked CPU (Core i7-875K & Core i5-655K) for a more performance boost.
  • newegg SuperSpeed USB 3.0 Technology The MSI P55A Fuzion equips the revolutionary SuperSpeed USB 3.0 technology to deliver up to 5Gbps bandwidth which is 10x faster than USB 2.0 boosts data transfer rate between the PC and USB device.
  • newegg SATA 6Gb/s Compliant The MSI P55A Fuzion 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.

Learn more about the MSI P55A Fuzion


P55A Fuzion

Supported CPU

CPU Socket Type
LGA 1156
CPU Type
Core i7 / i5 / i3 / Pentium (LGA1156)


Intel P55


Number of Memory Slots
Memory Standard
DDR3 1066/1333/1600 (OC)/2000 (OC)/2133 (OC)
Maximum Memory Supported
Channel Supported
Dual Channel

Expansion Slots

PCI Express 2.0 x16
PCI Express x1
PCI Slots

Storage Devices

SATA 3Gb/s
SATA 6Gb/s
2 x SATA 6Gb/s
SATA 3Gb/s: RAID 0/1/5/10
SATA 6Gb/s: RAID 0/1

Onboard Video

Onboard Video Chipset

Onboard Audio

Audio Chipset
Realtek ALC892
Audio Channels
8 Channels

Onboard LAN

LAN Chipset
Realtek 8111E
Max LAN Speed

Rear Panel Ports

USB 3.0
1 x USB 3.0
USB 1.1/2.0
6 x USB 2.0
IEEE 1394
1 x IEEE 1394a
1 x Optical, 1 x Coaxial
Audio Ports
6 Ports

Internal I/O Connectors

Onboard USB
3 x USB 2.0 connectors
1 x USB 3.0 connector
Onboard 1394
1 x 1394a

Physical Spec

Form Factor
12.0" x 9.6"
Power Pin
24 Pin


Superb Stability: Military Class Components

OC Genie + Super Unlock: boost CPU performance to 4GHz

Support SATA6Gb/s & USB 3.0

Lossless 24bit/192kHz HD Audio

Powered by MSI Fuzion Technology, MSI Fuzion Series MBs offer Non-Identical & Cross-Vender Multi-GPU Processing; which allows users to install any 2 different level and brand graphics cards in a single system. The technology can perform scalable rendering to deliver near-linear gaming performance by load-balancing graphics processing tasks.

Manufacturer Warranty

3 years limited
3 years limited

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of the MSI P55A Fuzion

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Anonymous
  • 1/24/2011 7:32:52 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat mobo

Pros: Runs great, over clocking works well, no installment issues, fuzion technologies, NOT DOA.. What more could you ask for? Both pci-e slots are x16, no 8x duel mode.
3.0 usb
6g/b sata

Cons: The only thing i could think of is the placement of the onboard usb3.0.. There is one that has a normal placement, but the second one is behind the sound plug-ins next to the cpu. its hard to get to if you ever decided to use it, but i knew about that when i bought it.

Did you find this review helpful? Yes No

  • Andreas P.
  • 1/18/2011 2:03:14 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsgreat board to build

Pros: it has some really nice features, I picked it for the sata III 6Gb/s which can be configured as RAID. I took advantage of this feature with two WD 1TB/64MB 6G drives, and 6gb of RAM for now. On board RAID controller is a snap to utilize. LiveUpdate feature also worked fine. Install an unlocked i7 processor with the intent to dabble with the overclocking capabilities of this board. Honestly, it's smokin fast so I'll hold off and maybe I give it try later to squeeze a little more performance out of it.

Cons: These days most of "google" for information because pretty much all technology support lines are a waste of time. The documentation that comes with the board is pretty general depicting where the connectors are but that's about it. There's nothing about configuring the board for different functions.

Other Thoughts: No problems with Windows 7 64 bit

Did you find this review helpful? Yes No

  • Chad F.
  • 1/15/2011 11:08:21 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat motherboard

Pros: Everything works! (had to return a gigabyte that didn't) Stable, fast, easy OC, generous heatsinks. Will be upgrading other components in future to make use of faster SATA, RAID, and USB 3.0, and adding a 2nd video card to try out the Fuzion technology.

Cons: I didn't buy this one first.

Did you find this review helpful? Yes No

  • Daniel B.
  • 1/11/2011 7:43:55 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat motherboard for my needs

Pros: I bought this board for my first build and I believe I made a great choice. I have owned this mobo for a couple days and it has been working great. It accepted everything I put in it with ease. When I first entered the bios, I was pleased it was very easy to navigate. It originally read my 1600 ram as 1333 speed so I enabled XMP mode in the cell menu and it recognized the 1600 speed. I bought this board because it is expandable in the future and hopefully will last 5 years before I build another computer. I am currently not using sata 6.0 or the usb 3.0 connections but will be good to have in future. I am only running one video card currently so I can't comment on how the Lucid chiop works. It accepts up to 16GB of ram which will be useful down the road. I love the color scheme also.

I used OC genie the other day and at the push of a button it instantly overclocked my i5-760 running stock at 2.8GHz to 3.4GHz and has been running stable and smooth ever since.

Cons: none

Other Thoughts: If you have your power supply mounted on the bottom and you plan on installing your video card in the bottom slot, wait until everything else is hooked up until you install it. It will be near impossible to plug in the front panel case connections (audio, leds, power, etc..)

Did you find this review helpful? Yes No

  • Matthew C.
  • 1/10/2011 5:29:00 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsPay it forward

Pros: Dual Sata 6 and 2 USB 3 connection allows for improvements in the future that stays with the tech. Memory compatibility allows for future upgrades as well. Easy to install, OC genie is nice if you need it, i checked it to makes sure it worked and then reverted to not using it. Full use of 2 PCI E16 means full use of dual video cards. Fuzion tech is a nice bonus but not to educated on it's functions supports my SLI set up so happy.

Cons: 1st MSI board i've owned and it seems rock solid, the bios is not one that i'm used to so giving me some issues changing settings on ram and cpu and actually getting them to stick but research is the cure all. (I hate research) OC genie button is internal and a tight fit in between video card and PSU instead of having some type of attachable extension on it and i don't like taking things apart that are working fine.

Other Thoughts: side note had BSOD 3 times in the 1st couple days, updated my drivers and hasn't happened since though not sure the cause. Would highly recommend this board "which i have" to other people doing tower builds.

Did you find this review helpful? Yes No

  • Anonymous
  • 1/8/2011 10:36:38 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsWorks Like A charm

Pros: Well lucid hydra works as advertise you just have to do a little bit of research as to which cards can be utilized. There is a clear chart available which shows certain cards cant use certain cards etc...

Bought this from newegg had its 2 day before xmas was sweet because I was going to wait on cpu 875k and ram(wife went and bought them for me)(sorry newegg she bought them elsewhere)

I am running 8800gts 640mb & 6870 1gig x mode. I am getting on average 10-15 fps more in crysis. I MEAN COME ON

Cons: Not really a con but i would have like better placement for the memory and audio card. Im using a cosmos S and a Noctua NH-D14 on this board i have to use slot 2 & 4 for my CORSAIR DOMINATOR 4GB CMP4GX3M2A1600C8.

Other Thoughts: This is a great investment in the future because lucid hydra will one day replace all need for sli or crossfire which both are in serious need of work.

Did you find this review helpful? Yes No

  • Dean H.
  • 1/7/2011 11:56:24 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsThis board rocks!!

Pros: Very solid performance. Made in Taiwan where the bulletproof DFI Lanparty boards were made. Everything works as advertised. Runs cool. Excellent Bios - Easy to work with. This is my 9th or 10th build and I'm very happy with this board. I use 4 monitors as a web developer and the lucid chip does improve performance running two GPU's. Both GPU's have 16 lanes.

Cons: Could have better documentation on which drivers need to be installed for given configurations. I'm also not clear on how to set up the Sata III in non-raid mode when I do get Sata III drives in the future. The appendix only has installation for raid modes unless I missed something.

Other Thoughts: If your running multiple GPU's don't forget to install the MultiGPU driver for Lucidlogix. One of my four screens blanked out without it. Drivers are available from MSI web site.

Did you find this review helpful? Yes No

  • MARY D.
  • 1/5/2011 12:53:37 PM
  • Tech Level: Somewhat Low
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsGood, but has problems

Pros: Good quality board with military class style quality.

Cons: Not fully tested. I saw video reviews where this baord make with a testing certificate. I did not get one with mine. It was defective in the usb ports. Every usb connection did not work. I couldn't do anything with it. Everything else went well. Also, the platform doesn't have an IDE connection which sucks.

Other Thoughts: MSI needs to properly test their products. I already got a defective video card from them in the same shipment. I would never go with them again. On the other hand, EVGA definitly is the way to go. At least, their quality is better.

Manufacturer Response:

Dear Valued MSI Customer,

We would like to apologize for the issue you have experienced with this particular mb. Please email me directly via your mb's serial number and your complete contact information, subject heading "EAHP55A". I would like to help you get this resolved.

Best Regards,
User Support
MSI Product Support

1 out of 1 people found this review helpful. Did you? Yes No

  • Ryan M.
  • 1/3/2011 3:26:02 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsTop of P55 Placement

Pros: 2 USB 3.0 ports w/one inside for front panel connection, 2 SATA 6GB/s (although this still has limited application) + another 6 SATA 3GB/s ports. Is there anyone really looking to hook up more than 8 internal drives? Good, solid construction & quality components. Should have full 32 lanes of PCI-E 2.0 to split between both x16 slots for graphics traffic thanks to Hydra chip. According to MSI website, the PCI-E x1 slots are 2.0 also meaning 5 GT/s throughput for those two slots as well. OC Genie(?) and DrMOS w/APS. Plenty of play in the BIOS for overclockers including unlocked "K" chip support. Good bang for the buck. Oh yeah, supports Crossfire X.

Cons: Cannot get board to boot w/OC Genie button pressed in. I've tried after fresh CLR CMOS, w "Optimized" BIOS settings and "Default" BIOS settings. Failed to boot under any of these three separate scenarios plus my own attempts. Heatsinks could be a bit beefier around MOSFETS area. Didn't find any MSI utilities/OS programs to be very useful @ all; they seemed like an afterthought. Lucid's Hydra chip can be disappointing (see Other Thoughts). Does not support SLI. The board layout would've been perfect if they switched the bottom PCI w/the top PCI-E x1 slot; I'm getting picky so I'll move on.

Other Thoughts: To the previous reviewer, you will not use either of those accessories unless utilizing Crossfire X. Originally had a 470/275 GTX N-Mode Setup which was GR8. This is really where the Hydra chip shines: allowing you to use your last/best graphics card with your new/best graphics card whether you're using N or A. X-Mode is, in my optinion, more of an advertising selling point than a legitimate possibility. The slave card WILL NOT be happy if the master card is made by the "other guys." I got the latest N card when it dropped hoping for a 580/470 KO punch but both cards, even if made by the same manufacturer, must utilize the same driver. So, I've been using my newest card and patiently waiting for just that. I knew the X-Mode wasn't a plausible solution but tried it anyway with no success - I WAS EXPECTING THAT. But when I couldn't combine two of my newest GeForce cards in N-Mode - THAT WAS DISAPPOINTING. This was my 1st MSI board and one of the best p55 boards available.

0 out of 1 people found this review helpful. Did you? Yes No

  • gilbert g.
  • 1/1/2011 7:10:28 PM
  • Tech Level: Average
  • Ownership: less than 1 day

5 out of 5 eggs? to all

Pros: is not a sli / cf bridge different from each other...if so...should not this board come with a cf to sli bridge... or do you not use a bridge at all...was interested in this board n would like to know...all answers welcomed

Cons: sure seller once i'm educated

0 out of 2 people found this review helpful. Did you? Yes No

ICON Loading...
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home > 
Computer Hardware > 
Motherboards > 
Intel Motherboards > 
MSI > 
Item#: N82E16813130296
Related Products
Intel Z87 Express Chipset Supports 4th Gen Intel® ...
Model Brand MSI Model H87M G43 Supported CPU ...
Release the full power of Intel's 4th Gen ...
Intel Z87 Express Chipset Supports 4th Gen Intel® ...
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site. nassau