ASUS
Asus PRIME B450M-A/CSM Motherboard
Best reliable foundation for budget conscious PC builders.
The Asus PRIME B450M-A/CSM is a Micro ATX motherboard designed for the AM4 socket, featuring the AMD B450 chipset. It supports up to 64GB of DDR4 memory across four slots, with speeds ranging from 2133MHz to 3200MHz. Storage options include six SATA 6.0 Gb/s ports and two M.2 slots for NVMe SSDs. For expansion, it offers one PCIe x16 slot and two PCIe x1 slots. Connectivity includes one 1 Gb/s Ethernet port and multiple USB headers. This motherboard does not have integrated Wi-Fi or Bluetooth.
$105.50
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Owner Satisfaction
4.3
/ 5
Category Rank
827
/ 1130
#827 in Motherboards
Price vs Category Average
-68%
Below average
Manufacturer
Asus
/ Asus
Who it's for
- Budget-conscious builders seeking a dependable platform for AMD Ryzen CPUs.
- Users planning compact gaming or productivity systems with limited space.
- Builders needing speedy storage and ample USB connectivity.
Who should skip it
- Enthusiasts aiming for maximum performance or extreme CPU overclocking.
- Users requiring out-of-the-box wireless internet without additional hardware.
- Gamers and power users seeking the fastest PCIe 4.0 component speeds.
Key Specs
Manufacturer
Asus
Part #
PRIME B450M-A/CSM
Socket / CPU
AM4
Form Factor
Micro ATX
Chipset
AMD B450
Memory Max
64 GB
Memory Type
DDR4
Memory Slots
4
Features
- Supports up to 64GB DDR4 memory
- Multiple M.2 slots for fast storage
- Six SATA 6Gb/s ports for storage
- 1 Gb/s Ethernet for reliable networking
- Micro ATX form factor for smaller builds
- RAID support for data redundancy
What customers say
Customers frequently praise the Asus PRIME B450M A CSM Motherboard for its straightforward installation and user friendly BIOS interface, making it an excellent choice for new PC builders. Its compatibility with a wide range of AMD Ryzen processors and robust feature set for its price point consistently highlight its strong value proposition. Users appreciate the stable performance and reliable operation, confirming it delivers on essential functionality without unnecessary complexity. This board is often seen as a solid foundation for budget conscious or entry level gaming and productivity systems.
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