ASRock

ASRock B365M PRO4 LGA1151 Motherboard Intel B365 mATX

4.3 (937 reviews)
95W

Feature-Rich MicroATX Motherboard for Intel ProcessorsIntroducing the ASRock B365M PRO4 Motherboard, a versatile and feature-rich MicroATX motherboard designed for 9th and 8th Generation Intel Core processors. With its robust features, including support for dual-channel DDR4 memory, multiple PCI-...

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*Price sourced from Amazon.com. Last updated:Jul 21, 2026.Price and availability are subject to change.

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Overview

Feature-Rich MicroATX Motherboard for Intel Processors

Introducing the ASRock B365M PRO4 Motherboard, a versatile and feature-rich MicroATX motherboard designed for 9th and 8th Generation Intel Core processors. With its robust features, including support for dual-channel DDR4 memory, multiple PCI-Express slots, and AMD Quad CrossFireX technology, this motherboard provides a solid foundation for your next PC build.

  • CPU: LGA1151, Supports 9th/8th Generation Intel Core Processors.
  • Chipset: Intel B365.
  • Memory: 4x DDR4-2666/2400/2133 DIMM Slots, Max 64GB.
  • Slots: 2x PCI-Express 3.0 x16 Slots, 1x PCI Express 3.0 x1 Slot.
  • Multi-Graphics: Supports AMD Quad CrossFireX and CrossFireX Technology.

Key Features

CPU: LGA1151, Supports 9th/ 8th Generation Intel Core Processors, CPU up to 95W

Chipset: Intel B365

Memory: 4x DDR4-2666/ 2400/ 2133 DIMM Slots, Dual Channel, Non-ECC, Unbuffered, Max Capacity of 64GB

Slots: 2x PCI-Express 3.0 x16 Slots (single at x16; dual at x16/ x4), 1x PCI Express 3.0 x1 Slot (Flexible PCIe)

Multi-Graphics: Supports AMD Quad CrossFireX and CrossFireX Technology

Specifications

CPU Socket
LGA1151
Supported CPU Generations
9th/8th Generation Intel Core Processors
Max CPU TDP
95W
Chipset
Intel B365
Memory Slots
4x DDR4 DIMM Slots
Memory Type
DDR4-2666/2400/2133
Max Memory Capacity
64GB
Memory Channel
Dual Channel
PCIe 3.0 x16 Slots
2 (single at x16; dual at x16/x4)
PCIe 3.0 x1 Slot
1
Multi-Graphics Support
AMD Quad CrossFireX, CrossFireX Technology

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Frequently Asked Questions

This ASRock B365M PRO4 motherboard supports 9th and 8th Generation Intel Core Processors with an LGA1151 socket, provided the CPU is up to 95W.
The motherboard has 4 DDR4 DIMM slots and can support a maximum capacity of 64GB of dual-channel, non-ECC, unbuffered DDR4 memory up to 2666MHz.
Yes, it supports AMD Quad CrossFireX and CrossFireX Technology and features two PCI-Express 3.0 x16 slots for multi-graphics configurations.
There are two PCI-Express 3.0 x16 slots; one operates at x16, and when both are populated, they run at x16/x4 speeds respectively.
The ASRock B365M PRO4 motherboard is built on the Intel B365 chipset.