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
Processor manufacturer	Intel	Intel
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
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
Supported memory types	DDR3-SDRAM	DDR3-SDRAM
Number of memory slots	2	2
Memory slots type	DIMM	DIMM
Memory channels	Dual-channel	Dual-channel
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 2.0 connectors	2	2
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
Number of Parallel ATA connectors	0	0
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
CPU fan connector	Yes	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
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantityDiffers	2	1
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantity	1	1
HDMI ports quantityDiffers	1	0
DVI-D ports quantity	1	1
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
Component for	PC	PC
Motherboard form factor	micro ATX	micro ATX
Motherboard chipset family	Intel	Intel
Motherboard chipsetDiffers	Intel B75	Intel® H61
Audio chipDiffers	Realtek ALC887	VIA VT1708S
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Expansion slots1 differ
PCI Express x1 slots	2	2
PCI Express x16 slots	1	1
PCI Express slots versionDiffers	2.0, 3.0	2.0
PCI slots	1	1
BIOS1 differ
BIOS typeDiffers	AMI	EFI
ACPI version	2.0a	2.0a
BIOS memory sizeKnown for one	128 Mbit	Unknown — not stated by the source
Weight & dimensions1 differ
Width	244 mm	244 mm
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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