Product comparison · 2 motherboards

GIGABYTE GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX vs MSI P55M-GD45 motherboard LGA 1156 (Socket H) micro ATX

30specifications compared
7differ
23identical
22known for one product only

Key differences

Number of SATA connectors
- GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:7
- P55M-GD45 motherboard LGA 1156 (Socket H) micro ATX:6
USB 2.0 ports quantity
- GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:9
- P55M-GD45 motherboard LGA 1156 (Socket H) micro ATX:10
eSATA ports quantity
- GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:1
- P55M-GD45 motherboard LGA 1156 (Socket H) micro ATX:2
PS/2 ports quantity
- GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:1
- P55M-GD45 motherboard LGA 1156 (Socket H) micro ATX:2
Networking features
- GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:10/100/1000
- P55M-GD45 motherboard LGA 1156 (Socket H) micro ATX:Fast Ethernet
PCI Express x16 slots
- GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:1
- P55M-GD45 motherboard LGA 1156 (Socket H) micro ATX:2
Depth
- GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:244 mm
- P55M-GD45 motherboard LGA 1156 (Socket H) micro ATX:234 mm

Side by side

Differences highlightedShow differences only

Comparison of GA-P55M-UD4, P55M-GD45
52 specifications	A GIGABYTE GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX Model GA-P55M-UD4 View product	B MSI P55M-GD45 motherboard LGA 1156 (Socket H) micro ATX Model P55M-GD45 View product
Memoryidentical
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
ECC сompatibilityKnown for one	Non-ECC	Unknown — not stated by the source
Internal I/O1 differ
Number of SATA connectorsDiffers	7	6
Power fan connectorKnown for one	Yes	Unknown — not stated by the source
USB 2.0 connectorsKnown for one	Unknown — not stated by the source	2
Number of chassis fan connectorsKnown for one	Unknown — not stated by the source	2
Number of COM connectorsKnown for one	Unknown — not stated by the source	1
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers	9	10
eSATA ports quantityDiffers	1	2
PS/2 ports quantityDiffers	1	2
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Digital audio optical outKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Networking featuresDiffers	10/100/1000	Fast Ethernet
LAN controllerKnown for one	Unknown — not stated by the source	Realtek RTL8111DL
Featuresidentical
Motherboard chipsetKnown for one	Intel® P55	Unknown — not stated by the source
Audio chipKnown for one	Realtek ALC889A	Unknown — not stated by the source
Expansion slots1 differ
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x8 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsDiffers	1	2
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
Weight & dimensions1 differ
DepthDiffers	244 mm	234 mm
Other featuresidentical
S/PDIF in connectorKnown for one	Yes	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Controller 2nd interface typeKnown for one	Unknown — not stated by the source	IDE
Controller interface typeKnown for one	Unknown — not stated by the source	SATAII
Audio outputKnown for one	Unknown — not stated by the source	Realtek ALC889 / ALC888S
Storage controllersidentical
RAID levelsKnown for one	Unknown — not stated by the source	0, 1

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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