Product comparison · 2 motherboards

MSI B350 TOMAHAWK ARCTIC vs MSI B350M GAMING PRO

Key differences

Number of memory slots
- B350 TOMAHAWK ARCTIC:4
- B350M GAMING PRO:2
Maximum internal memory
- B350 TOMAHAWK ARCTIC:64 GB
- B350M GAMING PRO:32 GB
USB 3.2 Gen 1 (3.1 Gen 1) connectors
- B350 TOMAHAWK ARCTIC:2
- B350M GAMING PRO:1
Number of chassis fan connectors
- B350 TOMAHAWK ARCTIC:4
- B350M GAMING PRO:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- B350 TOMAHAWK ARCTIC:3
- B350M GAMING PRO:4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- B350 TOMAHAWK ARCTIC:1
- B350M GAMING PRO:0
Motherboard form factor
- B350 TOMAHAWK ARCTIC:ATX
- B350M GAMING PRO:micro ATX
Width
- B350 TOMAHAWK ARCTIC:243 mm
- B350M GAMING PRO:210 mm

Differences highlightedShow differences only

Comparison of B350 TOMAHAWK ARCTIC, B350M GAMING PRO
65 specifications	A MSI B350 TOMAHAWK ARCTIC View product	B MSI B350M GAMING PRO View product
Memory2 differ
Number of memory slotsDiffers	4	2
Maximum internal memoryDiffers	64 GB	32 GB
ECC сompatibilityKnown for one	Unknown — not stated by the source	Non-ECC
Graphicsidentical
Parallel processing technology supportKnown for one	2-Way CrossFireX	Unknown — not stated by the source
Internal I/O2 differ
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	2	1
Number of chassis fan connectorsDiffers	4	2
Rear panel I/O ports2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	1	0
Features1 differ
Motherboard form factorDiffers	ATX	micro ATX
Expansion slotsidentical
PCI Express x16 (Gen 2.x) slotsKnown for one	1	Unknown — not stated by the source
PCI slotsKnown for one	2	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	243 mm	210 mm
DepthDiffers	304 mm	244 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.