MSI P55M-GD45 LGA 1156 Intel P55 Micro ATX Intel Motherboard

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316 Reviews (87% Positive)

Reviews(55)

4.3
TOP FAVORABLE REVIEW
Happy With This Board

DRMOS supposedly keeps PWM cooler and definitely is a lot less cluttered. Haven't tried OC yet to vouch for stability, but I don't really push my PCs anyways. Will push to 160 BCLK for DDR-1600 once I have spent some time learning the system's characteristics at stock speeds.

The BIOS fan control has a few more options than other boards (I'm a noise nut so this is important to me). PWM has 12.5% increments for base speed and a temp target, SYSFAN1/2 have ability to select 50/75/100% speeds.

On board sound is fantastic. I'm used to old mobos with noisy on-board and have been using an Audigy 2ZS for years because of it. On this board I hooked up my case front panel header and have been enjoying clear audio ever since. The auto-sensing jacks is a nice touch too. The sound drivers work with Win7 x64 and are quite well-polished. I'm very impressed, things have come a long way since I've built my last few rigs.

Haven't messed with OC too much but some of the memory settings might be a pain. Yes you get lots of configurability, but it might be overwhelming, and you have to adjust for each channel so memory OC might take a bit of work.

RAM latch clearance to a pre-installed video card is tight. I was only able to unlatch about 1/2 way, but this was sufficient to put the RAM in. Worse comes to worst you can install RAM w/ no card in but taking video card out to mess with the RAM might be a pain, esp. if you have a water cooling loop limiting video card mobility. You know what you're getting yourself into if you're that serious though.

On-board power switch gets a bit hidden down in the corner between the USB and front panel headers.

Only 2 SATA cables and I wanted to hook up 3 devices. Not really a big deal since I had several laying around.

I picked this up because I was happy with a previous MSI board I bought for a computer earlier this year. I was leaning towards a cheaper Gigabyte, especially with glowing reviews of it on review sites, but thought the MSI had a few more features fan-wise and the DRMOS might provide a bit more longevity or stability.

Worked fine with 8 GB G.Skill Ripjaws DDR-1600 CL-9 1.5V (two 2x2GB kits).

Do we really need IDE, floppy, COM, and LPT headers these days? Maybe in rare cases but I'd say it's the exception rather than the norm.

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VS
TOP CRITICAL REVIEW
No Over-Current Protection in BIOS - Overclockers Beware

Most likely a great motherboard at stock clock. Lots of USB Ports

OVERCLOCKERS: YOU'VE BEEN WARNED.

Absolutely NO protection in the BIOS for over-current from mild overclocks. I overclocked my i7-860 to a petty 3.6 GHz. As soon as I put a load on all the cores, the CPU actually draws more watts than the motherboard is capable of delivering, regardless of PSU wattage used. So what does the BIOS do to prevent this and protect the motherboard? Absolutely NOTHING. Result? FIRE (FLAMES) SHOOTING out of the Dr.MOS Power Phase heatsink when trying to startup. A motherboard 4th of July show in April, ONLY when it was placed under a full CPU load.

This is a P55 budget board issue not isolated to just MSI budget P55 boards but others as well. It was however, corrected by ASRock in their P55 mATX board with a simple BIOS update. How do I know this? Toms Hardware site has an article about "The Perils of Overclocking a P55 Motherboard". I wish I would have read it sooner. LOL

Newegg rocks as usual.

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Warranty & Returns

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.

Return Policies

Return for refund within: 30 days

Return for replacement within: 30 days

This item is covered by ProTek Return Policy

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Features & Details

  • Intel P55
  • Core i3 / Core i5 / Core i7 / Intel Core 1st Gen (LGA 1156) / Pentium
  • DDR3 1066/1333/1600/2000/2133 (OC)

Specifications

Model
BrandMSI
ModelP55M-GD45
Supported CPU
CPU Socket TypeLGA 1156
CPU TypeCore i3 / Core i5 / Core i7 / Intel Core 1st Gen (LGA 1156) / Pentium
Chipsets
ChipsetIntel P55
Onboard Video
Onboard Video ChipsetNone
Memory
Number of Memory Slots4x240pin
Memory StandardDDR3 1066/1333/1600/2000/2133 (OC)
Maximum Memory Supported16GB
Channel SupportedDual Channel
Expansion Slots
PCI Express 2.0 x162 PCI Express gen2 x16 slots - PCI_E1 supports x16 speed & PCI_E3 supports x4 speed - supports ATI Crossfire
PCI Express x11 PCI Express gen2 x1 slots
PCI Slots1 x PCI Slot
Storage Devices
PATA1 x ATA133 2 Dev. Max
SATA RAID0/1/5/10
Onboard Audio
Audio Channels8 Channels
Onboard LAN
LAN ChipsetRealtek 8111DL
Max LAN Speed1Gbps
Rear Panel Ports
PS/22
USB 1.1/2.010 x USB 2.0
IEEE 13941 x IEEE 1394a
eSATA2 x eSATA 3Gb/s
Audio Ports6 Ports
Internal I/O Connectors
Onboard USB4 x USB 2.0
Onboard 13941 x 1394a
Physical Spec
Form FactorMicro ATX
Dimensions (W x L)9.6" x 9.3"
Power Pin24 Pin
Additional Information
First Listed on NeweggJanuary 18, 2019
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Overview

Overview