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MSI B450-A PRO MAX
MSI

B450-A PRO MAX

Motherboards
—/10What the pros sayPendingExpert consensusSee score breakdown ↓
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Key specs
Socket
Socket AM4
Form factor
ATX
Memory
DDR4-SDRAM
Highlights

Specs that matter

Performance
Processor
AMD
At a glance

Product highlights

Verified attributes, grouped for quick scanning.

ChipsetAMD
63 attributes · See all specifications
Price & availability

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Product data

Full specifications

63 attributes, grouped for quick scanning. Spot a wrong value? Hit the next to it.

Wifi Version
No
Hdmi Version
1.4
Motherboard chipset family
AMD
Motherboard form factor
ATX
Component for
PC
Audio output channels
5.1 channels
Motherboard chipset
AMD B450
Parallel processing technology support
CrossFireX
Maximum graphics card memory
2048 MB
Manufacturer Sku
B450-A PRO MAX
RGB LED pin header
Yes
12V power connector
Yes
Serial port headers
1
Parallel connector
Yes
TPM connector
Yes
EPS power connector (8-pin)
Yes
Peripheral (Molex) power connectors (4-pin)
4
Chassis intrusion connector
Yes
Number of chassis fan connectors
4
CPU fan connector
Yes
Power fan connector
Yes
Number of EATX power connectors
2
ATX Power connector (24-pin)
Yes
Front panel connector
Yes
Front panel audio connector
Yes
Audio connector
Yes
S/PDIF out connector
Yes
Number of SATA III connectors
6
USB 3.2 Gen 1 (3.1 Gen 1) connectors
1
USB 2.0 connectors
2
Maximum internal memory
64 GB
Supported memory clock speeds
1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3733,3866,4000,4133 MHz
ECC сompatibility
ECC & Non-ECC
Memory slots type
DIMM
Number of memory slots
4
Supported memory types
DDR4-SDRAM
Memory Channels
Dual-channel
LAN controller
Realtek 8111H
Ethernet interface type
Gigabit Ethernet
Ethernet LAN
Yes
Model Number
B450-A PRO MAX
Outputs
1
HDMI ports quantity
1
Supported processor sockets
Socket AM4
Compatible processor series
AMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 Series
Processor socket
Socket AM4
Processor manufacturer
AMD
USB connector type
USB Type-A
Serial ports quantity
1
Parallel ports quantity
1
Digital audio optical out
4
Microphone
Yes
DVI-D ports quantity
1
VGA (D-Sub) ports quantity
1
PS/2 ports quantity
1
Ethernet LAN (RJ-45) ports
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB 2.0 ports quantity
6
Form Factor
ATX
RAID levels
0, 1, 10
Number of HDDs supported
6
Supported storage drive interfaces
PCI Express, PCI Express 2.0, PCI Express 3.0, SATA III, USB 2.0, USB 3.2 Gen 1 (3.1 Gen 1), USB 3.2 Gen 2 (3.1 Gen 2)
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