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Intel Motherboards > 
Item#: N82E16813131404

ASUS P7P55D LGA 1156 Intel P55 ATX Intel Motherboard

  • Intel P55
  • Core i7 (LGA1156)/i5 (LGA1156)
  • DDR3 2200(O.C.)/1600/1333/1066
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Learn more about the ASUS P7P55D



Supported CPU

CPU Socket Type
LGA 1156
CPU Type
Core i7 (LGA1156)/i5 (LGA1156)
Supported CPU Technologies
Supports Intel Turbo Boost Technology


Intel P55


Number of Memory Slots
Memory Standard
DDR3 2200(O.C.)/1600/1333/1066
Maximum Memory Supported
Channel Supported
Dual Channel

Expansion Slots

PCI Express 2.0 x16
1 x PCIe 2.0 x16 (single at x16)
1 x PCI Express 2.0 x16 slots (@x4 mode, 2.5GT/s)
PCI Express x1
PCI Slots

Storage Devices

1 x ATA133 2 Dev. Max
SATA 3Gb/s

Onboard Video

Onboard Video Chipset

Onboard Audio

Audio Chipset
Audio Channels
8 Channels

Onboard LAN

LAN Chipset
Realtek 8112L
Max LAN Speed

Rear Panel Ports

USB 1.1/2.0
8 x USB 2.0
IEEE 1394
1 x IEEE 1394a
1 x eSATA 3Gb/s
1 x Optical
Audio Ports
6 Ports

Internal I/O Connectors

Onboard USB
3 x USB connectors support additional 6 USB ports
Onboard 1394
1 x 1394a

Physical Spec

Form Factor
12.0" x 9.6"
Power Pin
24 Pin


Intel LGA1156 Platform / Intel P55 Express Chipset
ASUS Hybrid Technology
TurboV EVO
T.Probe Technology for Active Cooling
ASUS 12+2 Phase Power Design
Quad-GPU CrossFireX Support!

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 ASUS P7P55D

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  • D G.
  • 12/30/2013 1:16:48 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsIt works

Pros: Threeish years ago my PSU failed. It was a premade system customized by the vendor. The vendor was trying to charge a fortune for a replacement.

Before this, the last systems I'd built were when 286 chips were new. So after a bit of research I settled for this mother board and a quadcore Intel i7 CPU (both models now discontinued.) So much for future proofing a build.

When I got it and opened it I was surprised. Where were the jumpers and pins for the CPU. As I put things together, I was continually amazed at the thought that went into the boards design.

When this system is consigned to the grand kids, my next mother board will be an ASUS.

As an aside, everything was purchased from Newegg. Very satisfied with them and have used them over the years for all my tech purchases from cables, hardware, software and even a small kitchen appliance. Sure hope they don't drift to far from their core business - I'd hate to find anybody to replace them.

Cons: Only issue is with customer support. Did a reinstall on the OS. That messed up the installed software. Even using a third party software tool to deinstall everything and reinstall the ASUS package didn't fix it. Gave up dealing with them.

Really miss the overclocking software as I kept it OCed at 3 GHz

Other Thoughts: CPU = Intel Core – i7-860 Lynnfield 2.8 GHZ
MB = ASUS P7P55D 1156 Intel P55 ATX
HD = Western Digital Caviar Green WD5000CSRTL
RAM = G.Skill Ripjaw Series 8 GB 4 X 2 GB F3-10666CL9D-4GBRL
Video card = Failing –ASUS Radeon HD 5670 after 3 years
Being replaced by ASUS GT630-2GD3 GeForce GT 630
CD / DVD drive = Sony Optiarc AD-7240S-0B
Case and PSU = RAIDMAX SMILODON Extreme Black ATX Case with 500W Power Supply

Did you find this review helpful? Yes No

  • Kyle D.
  • 7/17/2012 12:21:17 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsMemory Problems - only worked with 4g of ram

Pros: Easy to setup, easy to update bios.

Cons: I bought 8g of compatible memory and first installed all 4 sticks. It seemed to work fine for about a week but then I started getting bsod several times a day. I tested all of the memory, they seemed fine but I decided to see how it worked with only 4g of memory and it worked fine and still does to this day. The problem is I do a lot of multitasking and with programs that use so much ram these days my computer slows down significantly.

Other Thoughts: The Asus website is really bad and their support is lousy. I tried for months to get this problem fixed but in the end they essentially said "sorry, don't know." I've had a lot of issues with various Asus products lately (monitors, bluray drives) so I'm going to be wary of purchasing anything new from them.

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  • Jeff B.
  • 4/26/2012 6:47:48 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsVery Solid Mobo

Pros: Good performance at a very reasonable price. Still running strong with zero issues after 2 and a half years.

Cons: I haven't had any issues whatsoever.

Other Thoughts: This board was definitely worth the money.

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  • Matthew B.
  • 6/8/2011 11:56:48 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGood MoBo

Pros: +Fast, plenty of expansion

+Large for easy installation

Cons: -Self debugging on start-up takes more time than I'd like, but then again that's being nit picky.

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  • Anonymous
  • 10/8/2010 10:59:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs

Pros: Great Motherboard, Does everything I need it to and more,

Cons: none so far

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  • Michael S.
  • 10/7/2010 11:13:45 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsAsus Board

Pros: I have had several Asus motherboards and have really liked them. It is a nice, uncluttered board with good basic layout.

Cons: This board arrived with a dead memory slot which drove me nuts trying to figure out what was going on. There are not enough fan plug ins to run all of the fans in my case. While the lights that indicate where problems exist might be useful, I prefer a digital post to help troubleshoot.

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

  • Anonymous
  • 10/6/2010 10:23:22 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsNice Board

Pros: Nice Board!
I bought mine here on Newegg as an Open Box. Looked like brand new, all accessories were in the box and it worked without any problem. I also purchased a new i5-70 CPU, 4 GB Ripjaw Ram and MSI N465GTX Twin Frozr II Gold Edition Video Card and this build went very smooth.
OC for the CPU and Memory went well and very easy and stable. The MSi 465 GTX afer a Bios Flash is now a 470 GTX and has extra ram 1280 , shaders 448, and Bus width is at 320 running at Stock 480 GTX Settings!

Cons: Not anything bad about this board in my eyes!

Other Thoughts: Great board for the money and easy to setup and get up and running in about an hour or so if you have experience.

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  • Anonymous
  • 9/20/2010 12:57:42 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGood Board

Pros: Well laid out board. Lots of connections. Lots of OCing capabilities.

Cons: none so far

Other Thoughts: I had one issue when setting up this board. I put 2 sticks of G.Skill DDR-3 1600 (F3-12800CL9D-4GBRL) memory in slots A1 and B1. It only recognized one stick. Tried 2 sticks in B1 and B2, and it saw all 4gb, but obviously not running in dual channel. After much testing, it turned out the A1 and A2 slots were not recognizing memory.

After requesting an RMA for this board, I solved this issue by re-seating the CPU! If your BIOS is only seeing some of the memory, try re-seating the CPU.

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  • William S.
  • 9/18/2010 4:56:28 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsSo far so good

Pros: Easy setup, nothing special to be noted. Just make sure to plug in power where it has to go and fire it up. Built two PCs with these board and no problems with either.

Cons: None yet.

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  • Christopher S.
  • 9/12/2010 2:18:32 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsDecent for price..doesn't last long.

Pros: Seems like a solid motherboard for the price. Everything was pretty easy to install and get back to in the case.

Cons: 2 of the RAM slots were broken/unresponsive on the board...but I decided not to return it right away because I didn't plan on upgrading from my 8GB ddr3 anyways. Well, after a while 2 of the SATA ports became unresponsive. I waited 3 days for my friend to bring me over a temporary board so I can send this one back. Today all of the usb ports failed.

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Item#: N82E16813131404
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