Product comparison · 2 motherboards

ASUS H81-PLUS Intel® H81 LGA 1150 (Socket H3) ATX vs ASUS H81M-A Intel® H81 LGA 1150 (Socket H3) micro ATX

63specifications compared
11differ
52identical
4known for one product only

Key differences

Supported memory clock speeds
- H81-PLUS Intel® H81 LGA 1150 (Socket H3) ATX:1066,1333,1666 MHz
- H81M-A Intel® H81 LGA 1150 (Socket H3) micro ATX:1066,1333,1600 MHz
Maximum resolution
- H81-PLUS Intel® H81 LGA 1150 (Socket H3) ATX:1920 x 1200 pixels
- H81M-A Intel® H81 LGA 1150 (Socket H3) micro ATX:4096 x 2160 pixels
USB 2.0 connectors
- H81-PLUS Intel® H81 LGA 1150 (Socket H3) ATX:3
- H81M-A Intel® H81 LGA 1150 (Socket H3) micro ATX:2
Peripheral (Molex) power connectors (4-pin)
- H81-PLUS Intel® H81 LGA 1150 (Socket H3) ATX:1
- H81M-A Intel® H81 LGA 1150 (Socket H3) micro ATX:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- H81-PLUS Intel® H81 LGA 1150 (Socket H3) ATX:2
- H81M-A Intel® H81 LGA 1150 (Socket H3) micro ATX:4
HDMI ports quantity
- H81-PLUS Intel® H81 LGA 1150 (Socket H3) ATX:0
- H81M-A Intel® H81 LGA 1150 (Socket H3) micro ATX:1
DVI-D ports quantity
- H81-PLUS Intel® H81 LGA 1150 (Socket H3) ATX:0
- H81M-A Intel® H81 LGA 1150 (Socket H3) micro ATX:1
Motherboard form factor
- H81-PLUS Intel® H81 LGA 1150 (Socket H3) ATX:ATX
- H81M-A Intel® H81 LGA 1150 (Socket H3) micro ATX:micro ATX

Side by side

Differences highlightedShow differences only

Comparison of H81-PLUS, H81M-A
67 specifications	A ASUS H81-PLUS Intel® H81 LGA 1150 (Socket H3) ATX Model H81-PLUS View product	B ASUS H81M-A Intel® H81 LGA 1150 (Socket H3) micro ATX Model H81M-A View product
Memory1 differ
Supported memory clock speedsDiffers	1066,1333,1666 MHz	1066,1333,1600 MHz
Graphics1 differ
Maximum resolutionDiffers	1920 x 1200 pixels	4096 x 2160 pixels
Internal I/O2 differ
USB 2.0 connectorsDiffers	3	2
Peripheral (Molex) power connectors (4-pin)Differs	1	2
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
HDMI ports quantityDiffers	0	1
DVI-D ports quantityDiffers	0	1
COM ports quantityKnown for one	1	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Features2 differ
Motherboard form factorDiffers	ATX	micro ATX
Windows operating systems supportedDiffers	Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Expansion slotsidentical
PCI slotsKnown for one	3	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	305 mm	226 mm
DepthDiffers	188 mm	175 mm

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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