Product comparison · 2 motherboards

MSI H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX vs MSI H67MA-ED55 (B3)

51specifications compared
3differ
48identical
5known for one product only

Key differences

PCI Express x1 slots
- H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX:3
- H67MA-ED55 (B3):2
PCI Express x16 slots
- H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX:1
- H67MA-ED55 (B3):2

Side by side

Differences highlightedShow differences only

Comparison of H67MA-E45(B3), H67MA-ED55 (B3)
56 specifications	A MSI H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX Model H67MA-E45(B3) View product	B MSI H67MA-ED55 (B3)View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
Compatible processor series	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7
Processor system buses supported	1066,1333 MHz	1066,1333 MHz
System bus rateKnown for one	6.4 GT/s	Unknown — not stated by the source
Memoryidentical
Number of memory slots	4	4
Memory channels	Dual-channel	Dual-channel
Memory voltage	1.5 V	1.5 V
Supported memory clock speeds	1066,1333 MHz	1066,1333 MHz
Maximum internal memory	32 GB	32 GB
Supported memory module capacities	1GB, 2GB, 4GB	1GB, 2GB, 4GB
Storage controllersidentical
RAID levels	0, 1, 5, 10	0, 1, 5, 10
Graphicsidentical
Maximum graphics card memoryKnown for one	1024 MB	Unknown — not stated by the source
Parallel processing technology support	Not supported	Not supported
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Internal I/Oidentical
USB 2.0 connectors	4	4
Number of SATA connectors	6	6
Number of Parallel ATA connectors	0	0
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
CD/AUX audio in	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
CPU fan connector	Yes	Yes
Number of chassis fan connectors	3	3
Chassis intrusion connector	Yes	Yes
Number of IEEE1394 connectors	1	1
TPM connector	Yes	Yes
Rear panel I/O portsidentical
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	1	1
DVI-D ports quantity	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
S/PDIF out port	Yes	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet interface type	Fast Ethernet	Fast Ethernet
LAN controller	Realtek RTL8111E	Realtek RTL8111E
Networking features	10/100/1000 Mbps	10/100/1000 Mbps
Features1 differ
Motherboard form factor	micro ATX	micro ATX
Audio chip	Realtek ALC892	Realtek ALC892
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Compatible operating systemsDiffers	Win XP/Vista/Win7 32/64bit	Win 98SE/ME/2000/XP/Vista/7 32Bit
Expansion slots2 differ
PCI Express x1 slotsDiffers	3	2
PCI Express x16 slotsDiffers	1	2
BIOSidentical
BIOS type	AMI	AMI
Weight & dimensionsidentical
Width	245 mm	245 mm
Depth	245 mm	245 mm
Other featuresidentical
Controller 2nd interface type	SATAIII 6Gb/s	SATAIII 6Gb/s
Controller interface type	SATAII 3Gb/s	SATAII 3Gb/s

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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