The B450 chipset is the heart of the MSI B450M-A PRO Max II motherboard and has been specifically optimized for Ryzen 2000 series (Pinnacle Ridge) CPUs. B450 motherboards support all features of the second-generation Ryzen processors, such as the new XFR2 overclocking feature. Additionally, the motherboards support up to 64 GB of RAM with a guaranteed clock speed of 2,666 MHz. Depending on the motherboard, significantly higher clock speeds are possible through overclocking, and the B450 chipset also allows for processor overclocking.
The B450 chipset is the heart of the MSI B450M-A PRO Max II motherboard and has been specifically optimized for Ryzen 2000 series (Pinnacle Ridge) CPUs. B450 motherboards support all features of the second-generation Ryzen processors, such as the new XFR2 overclocking feature. Additionally, the motherboards support up to 64 GB of RAM with a guaranteed clock speed of 2,666 MHz. Depending on the motherboard, significantly higher clock speeds are possible through overclocking, and the B450 chipset also allows for processor overclocking.
[B450M-A Pro Max II] Motherboard, for AMD CPU, DDR4, AM4, Micro-ATX MB
The B450 chipset is the heart of the MSI B450M-A PRO Max II motherboard and has been specifically optimized for Ryzen 2000 series (Pinnacle Ridge) CPUs. B450 motherboards support all features of the second-generation Ryzen processors, such as the new XFR2 overclocking feature. Additionally, the motherboards support up to 64 GB of RAM with a guaranteed clock speed of 2,666 MHz. Depending on the motherboard, significantly higher clock speeds are possible through overclocking, and the B450 chipset also allows for processor overclocking.
The B450 chipset is the heart of the MSI B450M-A PRO Max II motherboard and has been specifically optimized for Ryzen 2000 series (Pinnacle Ridge) CPUs. B450 motherboards support all features of the second-generation Ryzen processors, such as the new XFR2 overclocking feature. Additionally, the motherboards support up to 64 GB of RAM with a guaranteed clock speed of 2,666 MHz. Depending on the motherboard, significantly higher clock speeds are possible through overclocking, and the B450 chipset also allows for processor overclocking.
in 29 offers
The lowest price for [B450M-A Pro Max II] Motherboard, for AMD CPU, DDR4, AM4, Micro-ATX MB right now is $87.00 at Umart, compared across 20 retailers.
The all-time low was $82.60 on 23 Apr 2026 — today's price is 5% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 13 Sept 2026.
Last updated at 13/09/2026 08:56:29
MSI B450M-A Pro Max II AM4 mATX Motherboard (B450M-A PRO MAX II)
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MSI B450M-A-PRO-MAX II, Micro ATX, AMD AM4, 2xDDR4, 1xM.2, 4xSATA, RAID, 1xPCIe, 1xHDMI, 1xDVI, Gbe LAN, 4xUSB3.2, 2xUSB2.0, 3 Year Warranty
Delivery between Wed – Fri $16
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MSI B450M-A PRO MAX II Motherboard - CLS Tech
Delivery between 17–25 Sept $10
MSI B450M-A PRO MAX II Motherboard
MSI B450M-A PRO MAX II AM4 mATX
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MSI B450M-A PRO MAX II AMD M-ATX Motherboard - AM4 Ryzen, 2xDDR4-max64GBCapacity,1xPCIe x16slot, 4xSATA 6Gb, 6xUSB3.0, 6xUSB2.0, DVI-D HDMI, 2.5G LAN
Delivery between 16–24 Sept $10
| Chipset | AMD B450 |
| Maximum Memory Capacity | 64GB |
MSI B450M-A Pro Max II AM4 mATX Motherboard (B450M-A PRO MAX II)
30-day returns
MSI B450M-A Pro Max II AM4 mATX Motherboard (B450M-A PRO MAX II)
30-day returns
MSI B450M-A PRO MAX II AM4 DDR4 Micro ATX Motherboards
MSI B450M-A PRO MAX II AM4 Micro-ATX Motherboard
7-day returns
MSI B450M-A-PRO-MAX II, Micro ATX, AMD AM4, 2xDDR4, 1xM.2, 4xSATA, RAID, 1xPCIe, 1xHDMI, 1xDVI, Gbe LAN, 4xUSB3.2, 2xUSB2.0, 3 Year Warranty
Delivery between Wed – Fri $16
| Chipset | AMD B450 |
| Maximum Memory Capacity | 64GB |
