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ASUS

ASUS PRIME B350-PLUS AMD B350 DDR4 64GB ATX Motherboard

SKU CH-WH30-AXPF6

Supports AMD Socket AM4 processors with B350 chipset and up to 64GB DDR4 memory in ATX form factor

  • CPU socketSocket AM4
  • ChipsetAMD B350
  • Max supported RAM64 GB
  • Socket AM4 fits AMD processors for broad compatibility
  • AMD B350 chipset delivers core platform features for mainstream builds
  • DDR4 memory support up to 64 GB enables high-capacity multitasking
  • ATX form factor provides standard expansion layout for full-size cases
  • Includes I/O shield, SATA cable and CMOS battery for immediate installation

Socket AM4 platform board

The ASUS PRIME B350-PLUS is an ATX motherboard built around the AMD B350 chipset and the Socket AM4 interface. It accepts DDR4 memory up to a 64GB maximum capacity. The board ships with a CMOS battery, one SATA cable and a chassis I/O back panel.

Builders needing AM4 and DDR4

This board suits builders who need a Socket AM4 platform with DDR4 support and a 64GB memory ceiling. It does not suit systems that require a different CPU socket, a different chipset or a memory type other than DDR4. The package excludes original packaging and provides only the listed accessories.

64GB DDR4 maximum capacity

The single specification that decides fit is the 64GB maximum memory supported on DDR4. If the planned build needs more than 64GB or a different memory generation, this motherboard will not work. Confirm the CPU socket and memory type before purchase.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $71.99
Cheaper than about 85% of the 1,906 comparable items (median $224.49).

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Specifications

Product
Brand nameASUS
Product lineASUS PRIME B350-PLUS
Model nameASUS PRIME B350-PLUS
Processor
CPU socketSocket AM4
ChipsetAMD B350
Memory
Max supported RAM64 GB

Questions about this item

Will my existing DDR4 memory kit run at its rated speed on this B350 board with a 64GB limit?

The board supports DDR4 up to 64GB total capacity; consult the motherboard QVL for validated speed profiles with your specific CPU.

How can I confirm the board is fully functional after installing it in my chassis?

A successful POST, BIOS detection of CPU, memory and the included SATA cable, plus stable operation under load, indicates correct function.

What accessories ship with the motherboard and what must I source separately?

The box contains the motherboard, a CMOS battery, one SATA cable and the rear I/O shield; CPU cooler, memory modules and storage drives are not included.

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