Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Theme
ASRock
ASRock B450M Pro4
AM4B450Micro-ATXDDR42 M.2
Pricing is still being verified
Motherboard image not available yet
Full Specifications
Platform, memory, storage, expansion, and connectivity specs.
SocketAM4
ChipsetB450
Form FactorMicro-ATX
ColorBlack / Silver
Memory TypeDDR4
Memory Slots4
Max Memory128 GB
Max Speed3200 MHz
ECC SupportNo
M.2 Slots2
M.2 Details2242/2260/2280 M-key 2230/2242/2260/2280 M-key
SATA 6 Gb/s Ports4
About This Product
The ASRock B450M Pro4 is a Micro-ATX AM4 motherboard suitable for budget to mid-range Ryzen builds. It offers four memory slots supporting up to 128GB, providing good upgrade potential for its price point. This board is a solid choice for users building a general-purpose PC or a gaming system targeting 1080p to 1440p performance with compatible CPUs and GPUs, outperforming many entry-level B450 boards with its VRM design.
Pros
- Good VRM for its price class
- Four RAM slots for expandability
- Dual M.2 slots
- USB-C port included
- Micro-ATX form factor fits smaller cases
Cons
- No Wi-Fi included
- Limited RGB headers
