Product comparison · 2 motherboards

ASUS H61M-D Intel® H61 LGA 1155 (Socket H2) ATX vs ASUS H81M-K Intel® H81 LGA 1150 (Socket H3) micro ATX

44specifications compared
14differ
30identical
26known for one product only

Key differences

Processor socket
- H61M-D Intel® H61 LGA 1155 (Socket H2) ATX:LGA 1155 (Socket H2)
- H81M-K Intel® H81 LGA 1150 (Socket H3) micro ATX:LGA 1150 (Socket H3)
USB 2.0 connectors
- H61M-D Intel® H61 LGA 1155 (Socket H2) ATX:3
- H81M-K Intel® H81 LGA 1150 (Socket H3) micro ATX:4
Number of SATA II connectors
- H61M-D Intel® H61 LGA 1155 (Socket H2) ATX:4
- H81M-K Intel® H81 LGA 1150 (Socket H3) micro ATX:0
Number of SATA connectors
- H61M-D Intel® H61 LGA 1155 (Socket H2) ATX:3
- H81M-K Intel® H81 LGA 1150 (Socket H3) micro ATX:4
USB 2.0 ports quantity
- H61M-D Intel® H61 LGA 1155 (Socket H2) ATX:4
- H81M-K Intel® H81 LGA 1150 (Socket H3) micro ATX:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- H61M-D Intel® H61 LGA 1155 (Socket H2) ATX:0
- H81M-K Intel® H81 LGA 1150 (Socket H3) micro ATX:2
DVI-D ports quantity
- H61M-D Intel® H61 LGA 1155 (Socket H2) ATX:0
- H81M-K Intel® H81 LGA 1150 (Socket H3) micro ATX:1
LAN controller
- H61M-D Intel® H61 LGA 1155 (Socket H2) ATX:Realtek RTL8111F
- H81M-K Intel® H81 LGA 1150 (Socket H3) micro ATX:Realtek 8111G

Side by side

Differences highlightedShow differences only

Comparison of H61M-D, H81M-K
70 specifications	A ASUS H61M-D Intel® H61 LGA 1155 (Socket H2) ATX Model H61M-D View product	B ASUS H81M-K Intel® H81 LGA 1150 (Socket H3) micro ATX Model H81M-K View product
Processor1 differ
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 1150 (Socket H3)
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memory1 differ
Number of memory slotsKnown for one	Unknown — not stated by the source	2
ECC сompatibilityKnown for one	Unknown — not stated by the source	Non-ECC
Supported memory clock speedsDiffers	1066,1333,1600,1866,2000,2133,2200 MHz	1066,1333,1600 MHz
Unbuffered memoryKnown for one	Unknown — not stated by the source	Yes
Flash memoryKnown for one	Unknown — not stated by the source	64 MB
Storage controllersidentical
Number of storage drives supportedKnown for one	Unknown — not stated by the source	4
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1024 MB
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Maximum resolutionKnown for one	Unknown — not stated by the source	1920 x 1200 pixels
Internal I/O3 differ
USB 2.0 connectorsDiffers	3	4
Number of SATA II connectorsDiffers	4	0
Number of SATA connectorsDiffers	3	4
S/PDIF out connectorKnown for one	Unknown — not stated by the source	Yes
Front panel audio connectorKnown for one	Unknown — not stated by the source	Yes
Number of EATX power connectorsKnown for one	Unknown — not stated by the source	1
Peripheral (Molex) power connectors (4-pin)Known for one	1	Unknown — not stated by the source
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
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
Network1 differ
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
LAN controllerDiffers	Realtek RTL8111F	Realtek 8111G
Wi-FiKnown for one	Unknown — not stated by the source	No
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Not available
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Features2 differ
Motherboard form factorDiffers	ATX	micro ATX
Motherboard chipsetDiffers	Intel® H61	Intel® H81
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC887
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 3.x) slotsKnown for one	1	Unknown — not stated by the source
BIOS1 differ
BIOS typeDiffers	UEFI	UEFI AMI
ACPI versionKnown for one	2.0a	Unknown — not stated by the source
Processor special featuresidentical
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WidthDiffers	175 mm	226 mm
DepthDiffers	226 mm	175 mm
Other featuresidentical
Number of processors supportedKnown for one	1	Unknown — not stated by the source

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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