Product comparison · 2 motherboards

ASUS PRIME B450-PLUS vs ASUS PRIME B450M-A

60specifications compared
12differ
48identical
11known for one product only

Key differences

Number of chassis fan connectors
- PRIME B450-PLUS:3
- PRIME B450M-A:2
USB 2.0 ports quantity
- PRIME B450-PLUS:2
- PRIME B450M-A:0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- PRIME B450-PLUS:2
- PRIME B450M-A:4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- PRIME B450-PLUS:1
- PRIME B450M-A:0
PS/2 ports quantity
- PRIME B450-PLUS:1
- PRIME B450M-A:2
VGA (D-Sub) ports quantity
- PRIME B450-PLUS:0
- PRIME B450M-A:1
Motherboard form factor
- PRIME B450-PLUS:ATX
- PRIME B450M-A:micro ATX
Audio chip
- PRIME B450-PLUS:Realtek ALC887-VD2
- PRIME B450M-A:Realtek ALC887

Side by side

Differences highlightedShow differences only

Comparison of PRIME B450-PLUS, PRIME B450M-A
71 specifications	A ASUS PRIME B450-PLUS View product	B ASUS PRIME B450M-A View product
Storage controllersidentical
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 10
Graphicsidentical
Parallel processing technology supportKnown for one	CrossFireX	Unknown — not stated by the source
Internal I/O1 differ
S/PDIF out connectorKnown for one	Unknown — not stated by the source	Yes
Audio connectorKnown for one	Unknown — not stated by the source	Yes
Number of chassis fan connectorsDiffers	3	2
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	1	0
PS/2 ports quantityDiffers	1	2
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Networkidentical
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Features2 differ
Motherboard form factorDiffers	ATX	micro ATX
Audio chipDiffers	Realtek ALC887-VD2	Realtek ALC887
Expansion slots2 differ
PCI Express x1 (Gen 2.x) slotsDiffers	3	2
PCI Express x16 (Gen 3.x) slotsDiffers	2	1
BIOSidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WidthDiffers	305 mm	244 mm
DepthDiffers	234 mm	240 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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.

More motherboard comparisons

All motherboard comparisons