Product comparison · 2 motherboards

ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX vs ASUS P8H61-M LX2

40specifications compared
16differ
24identical
23known for one product only

Key differences

The ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX has 8 GB more maximum internal memory than the ASUS P8H61-M LX2 (16 GB vs 8 GB). The ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the ASUS P8H61-M LX2 (1 vs 0). The ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX has 1 more SATA III connectors than the ASUS P8H61-M LX2 (1 vs 0). Supported memory clock speeds: 1066,1333,1600,1800,2000,2200 MHz on the ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX, 1066,1333 MHz on the ASUS P8H61-M LX2. Supported storage drive interfaces: SATA II, SATA III on the ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX, SATA on the ASUS P8H61-M LX2.

Maximum internal memory
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:16 GB
- P8H61-M LX2:8 GB
Supported storage drive interfaces
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:SATA II, SATA III
- P8H61-M LX2:SATA
USB 3.2 Gen 1 (3.1 Gen 1) connectors
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:1
- P8H61-M LX2:0
Number of SATA III connectors
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:1
- P8H61-M LX2:0
Number of SATA II connectors
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:5
- P8H61-M LX2:4
USB 2.0 ports quantity
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:4
- P8H61-M LX2:6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:2
- P8H61-M LX2:0
PS/2 ports quantity
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:2
- P8H61-M LX2:1

Side by side

Differences highlightedShow differences only

Comparison of B75M-A, P8H61-M LX2
63 specifications	A ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX Model B75M-A View product	B ASUS P8H61-M LX2 View product
Processor1 differ
Compatible processor seriesDiffers	Intel® Celeron®, Intel® Pentium®	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
Memory2 differ
ECC сompatibilityKnown for one	Unknown — not stated by the source	Non-ECC
Supported memory clock speedsDiffers	1066,1333,1600,1800,2000,2200 MHz	1066,1333 MHz
Maximum internal memoryDiffers	16 GB	8 GB
Unbuffered memoryKnown for one	Unknown — not stated by the source	Yes
Storage controllers1 differ
Supported storage drive interfacesDiffers	SATA II, SATA III	SATA
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Maximum resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Internal I/O3 differ
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	1	0
Number of SATA III connectorsDiffers	1	0
Number of SATA II connectorsDiffers	5	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
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Chassis intrusion connectorKnown for one	Unknown — not stated by the source	Yes
Number of COM connectorsKnown for one	Unknown — not stated by the source	1
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Number of SATA connectorsKnown for one	6	Unknown — not stated by the source
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
PS/2 ports quantityDiffers	2	1
HDMI ports quantityDiffers	1	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
LAN controllerKnown for one	Unknown — not stated by the source	Realtek RTL8111E
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Features2 differ
Motherboard chipsetDiffers	Intel B75	Intel® H61
Audio chipDiffers	Realtek ALC887	VIA VT1708S
Expansion slots1 differ
PCI Express slots versionDiffers	2.0, 3.0	2.0
BIOS1 differ
BIOS typeDiffers	AMI	EFI
BIOS memory sizeKnown for one	128 Mbit	Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers	178 mm	198 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	SATA
Other featuresidentical
Quick installation guideKnown for one	Unknown — not stated by the source	Yes

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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