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Item#:N82E16813128405
GIGABYTE

GIGABYTE GA-P55M-UD2 LGA 1156 Intel P55 Micro ATX Intel Motherboard - Retail

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GIGABYTE GA-P55M-UD2 Micro ATX Intel Motherboard - Retail
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GIGABYTE GA-P55M-UD2 Micro ATX Intel Motherboard - Retail GIGABYTE GA-P55M-UD2 Micro ATX Intel Motherboard - Retail GIGABYTE GA-P55M-UD2 Micro ATX Intel Motherboard - Retail GIGABYTE GA-P55M-UD2 Micro ATX Intel Motherboard - Retail
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Manufacturer Warranty

Beyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current. Use this link for full details.

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

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Return Policies

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  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • Restocking Fee: Yes
OverviewCustomer ReviewSpecificationsProduct Tour
The Gigabyte Ultra Durable 3 series GA-P55M-UD2 motherboard once again leads the motherboard industry for the highest quality and most innovative motherboard design. Featuring the industry’s first consumer desktop motherboard design to introduce 2 ounces of copper for both the Power and Ground layers, delivering a dramatically lower system temperature, improved energy efficiency and enhanced stability for overclocking.

The Gigabyte GA-P55M-UD2 motherboard is equipped with the Gigabyte Ultra Durable signature features including Japanese Solid Capacitors boasting an operational life time of more than 50,000 hours, Lower RDS(on) MOSFETs (providing lower resistance to reduce power consumption and heat generation) and Gigabyte patented DualBIOS technology (providing dual hardware BIOS protection).

The Gigabyte GA-P55M-UD2 motherboard promises to provide the stability, reliability and longevity essential to meet the power needs of high-end processors and other components running today's most demanding applications and games.

Review Summary (read more reviews, write a review)

5
newegg
62%
4
newegg
20%
3
newegg
7%
2
newegg
6%
1
newegg
5%
Product Rating:
Total Reviews: 113

Great Mobo for i5

white Reviewed By: Elranzer on 9/14/2009
Rating + 5
Tech Level Tech Level: high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: As an entry-level, budget board for Intel's i5/i7 series, this board has everything you need.
* Plenty of ports, including 7 SATA and a PCIe 16x for a graphics card. A second PCIe slot at 4x speed exist for other peripherals, and there's two legacy PCI slots.
* Tons of USB ports on the back, and two internal pins for ATX case USBpanels and your internal Memory Card reader.
* Has FireWire (!!) both on the back and a connector for your case panel (rare in a budget case).
* ATX pin connectors (power switch, HDD light, reset switch, etc) are all easily labeled and color-coded. You don't even need the manual to install the pins (but a manual is included).
Cons: The following cons are noteworthy, but none affect me, so I'll give this board 5-eggs. These may be concerns for you, however.
* May not show all available RAM if you're using 1333 or higher speed (I'm using 1066 speed DDR3, and all RAM shows up under Windows 7 64-bit). This may or not be an isolated case or a bug to be fixed with a BIOS update.
* System fan connector is the rarer 4-pin rather than the common 3-pin variety. Use molex connectors for your fans.
* Has two PCI slots and two PCIe (16x and 4x) instead of three PCIe slots. I'd think these days PCI can be phased out.
* No on-board video (not even Intel 4500HD or whatever) so you'll need to add in the cost of a video card (I suggest the ATI HD 4300 series if sticking to a budget).
Other Thoughts: This is priced near Intel's entry-level 1156 mobo, which has way less features than the Gigabyte. If you're choosing between this and the Intel, this is the easy pick.

Personally, I used this board with Intel's i5 CPU, 4GB of DDR3-1066 RAM and an ATI Radeon HD 4770 for a "budget" PC that easily trumps most people's PCs and definitely all the Macs out there except the ridiculously-priced 8-core Mac Pros.
32 out of 33 people found this review helpful. Did you? Yes No

Great Board!

white Reviewed By: flapinux on 12/14/2009
Rating + 5
Tech Level Tech Level: high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Great bang/buck, solid board!
Cons: The manual incorrectly identifies short, continuous beeps as an error code for power. What it really is, is which ram slots you populate.
Memory slots 1,3 must be used with only 2 stick of memory!
Other Thoughts: Flash bios to the newest version if your iphone doesn't work in itunes :)
10 out of 10 people found this review helpful. Did you? Yes No

Quick Specs (view all30)

ModelGA-P55M-UD2
CPU Socket TypeLGA 1156
CPU TypeCore i7 (LGA1156)/i5 (LGA1156)
North BridgeIntel P55
Number of Memory Slots4×240pin

Review Summary (read all 113 Reviews, write a review)

5
newegg
62%
4
newegg
20%
3
newegg
7%
2
newegg
6%
1
newegg
5%
Product Rating:
Total Reviews: 113

Nearly Perfect

white Reviewed By: Graty Slapchop on 2/4/2010
Rating + 5
Tech Level Tech Level: high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Inexpensive, compact, well-crafted, versatile.
Cons: Odd orientation of SATA ports limits choice of internal HD installation locations within the case I bought.
Other Thoughts: I love these Gigabyte MATX boards! I've built 3 boxes with 3 different models and no real issues whatsoever. They're great examples of good quality at a value price.
Did you find this review helpful? Yes No

So so

white Reviewed By: stankybean on 2/4/2010
Rating + 2
Tech Level Tech Level: average - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Nice price to feature ratio.
Cons: DOA on first one, second is working fine. My own fault but if you a video that is two slots you lose on of the PCI slots
Other Thoughts: It sucks having to pay to ship a DOA item back. Newegg should at least provide store credit or a free shipping promo code for futre use.
Did you find this review helpful? Yes No

Much love for BIOS

white Reviewed By: poppajonzz on 2/2/2010
Rating + 5
Tech Level Tech Level: high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: This MOBO is cheap, and has great value. The BIOS features on this motherboard are some of the best I've ever seen come out of a board of this price. Easy to OC, easy to control fans, and has some really nice bonuses.
Cons: Nothing I didn't already know about.
Other Thoughts: More onboard fan headers would be nice.
Did you find this review helpful? Yes No
Model
Brand GIGABYTE
Model GA-P55M-UD2
Supported CPU
CPU Socket Type LGA 1156
CPU Type Core i7 (LGA1156)/i5 (LGA1156)
Chipsets
North Bridge Intel P55
Memory
Number of Memory Slots 4×240pin
Memory Standard DDR3 2200/1333/1066/800
Maximum Memory Supported 16GB
Channel Supported Dual Channel
Expansion Slots
PCI Express 2.0 x16 1
PCI Express x16 1 x PCI Express x16 slot, running at x4 (PCIEX4)
PCI Slots 2
Storage Devices
PATA 1 x ATA133 2 Dev. Max
SATA 3Gb/s 7
SATA RAID 0/1/5/10
Onboard Video
Onboard Video Chipset None
Onboard Audio
Audio Chipset Realtek ALC888B
Audio Channels 8 Channels
Onboard LAN
LAN Chipset Realtek 8111D
Max LAN Speed 10/100/1000Mbps
Rear Panel Ports
PS/2 1
USB 1.1/2.0 10 x USB 2.0
IEEE 1394 1 x IEEE 1394a
eSATA 1 x eSATA 3Gb/s
S/PDIF Out 1 x Optical, 1 x Coaxial
Audio Ports 6 Ports
Onboard USB
Onboard USB 4 x USB 2.0
Onboard 1394
Onboard 1394 1x 1394a
Physical Spec
Form Factor Micro ATX
Dimensions 9.6" x 9.6"
Power Pin 24 Pin
Features
Features Ultra Durable 3 technology with 2oz copper PCB design
Innovative Smart 6 technology for Smarter PC management
New Dynamic Energy Saver 2 technology enables best energy efficiency
Support ATI CrossFireX for ultimate graphics performance
XHD technology accelerating hard drive performance with ease
AutoGreen technology Greening your PC via Bluetooth cellphone
Patented GIGABYTE DualBIOS technology delivering highest level failure protection
Home theater quality 8-channel High Definition Audio
Compatible with Windows 7 to deliver the best operation experience
Manufacturer Warranty
Parts 3 years limited
Labor 3 years limited

Introduction

The Gigabyte Ultra Durable 3 series GA-P55M-UD2 motherboard once again leads the motherboard industry for the highest quality and most innovative motherboard design. Featuring the industry’s first consumer desktop motherboard design to introduce 2 ounces of copper for both the Power and Ground layers, delivering a dramatically lower system temperature, improved energy efficiency and enhanced stability for overclocking.

The Gigabyte GA-P55M-UD2 motherboard is equipped with the Gigabyte Ultra Durable signature features including Japanese Solid Capacitors boasting an operational life time of more than 50,000 hours, Lower RDS(on) MOSFETs (providing lower resistance to reduce power consumption and heat generation) and Gigabyte patented DualBIOS technology (providing dual hardware BIOS protection).

The Gigabyte GA-P55M-UD2 motherboard promises to provide the stability, reliability and longevity essential to meet the power needs of high-end processors and other components running today's most demanding applications and games.

Highlights

newegg Intel P55 Express Chipset for Intel LGA 1156 CPU
Based on the Intel P55 Express chipset, the Gigabyte GA-P55M-UD2 supports Intel's latest LGA 1156 processors including the Intel Core i7 and Core i5 processors.
newegg Ultra Durable 3 Technology
The Gigabyte GA-P55M-UD2 features revolutionary Ultra Durable 3 technology with a 2oz copper PCB design to help reduce system temperature and dramatically enhance performance.
newegg ATi CrossFireX Multi-GPU Technology Support
ATi CrossFireX is the ultimate multi-GPU performance gaming platform, enabling two or more discrete graphics processors to work together for boosted system performance and a breakthrough gaming experience.
newegg DDR3 2200 Support
Four 240-pin DIMM sockets support up to 16GB of non-ECC DDR3 memory at speeds of up to 2200MHz, ensuring ample capacity for any application.
newegg Gigabit Ethernet Connectivity
The Gigabyte GA-P55-UD3L features a fast Gigabit network interface for high-speed LAN connections at up to 1000Mb/s data transfer rates with advanced security features to ward off malicious attacks. Gigabit LAN is ideal for supercharged seamless streaming of Internet audio and video content.
newegg Gigabyte Patented DualBIOS
Gigabyte patented DualBIOS technology protects the BIOS from virus attacks. With its innovative backup BIOS design, this platform provides twice the security thus assuring the PC’s stability.

Quick Specs

BrandGIGABYTE
Form FactorMicro ATX
North BridgeIntel P55
CPU Socket TypeLGA 1156
CPU TypeCore i7 (LGA1156)/i5 (LGA1156)
Memory StandardDDR3 2200
Maximum Memory Supported16GB
Channel SupportedDual Channel
SATA 3Gb/s7
Max LAN Speed10/100/1000Mbps
PCI Express x161
Onboard USB4 x USB 2.0
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