ASRock

ASRock 90-MXBHK0-A0UAYZ H670M PRO RS LGA1700 Motherboard

4.3 (139 reviews)
128GB DDR4

Build Your Next-Gen PC with the ASRock H670M PRO RS MotherboardThe ASRock H670M PRO RS is a Micro ATX motherboard designed for Intel 12th Gen Core processors. With support for DDR4 memory, multiple M.2 slots, and USB 3.2 connectivity, this motherboard offers a versatile foundation for your next P...

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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Build Your Next-Gen PC with the ASRock H670M PRO RS Motherboard

The ASRock H670M PRO RS is a Micro ATX motherboard designed for Intel 12th Gen Core processors. With support for DDR4 memory, multiple M.2 slots, and USB 3.2 connectivity, this motherboard offers a versatile foundation for your next PC build.

  • CPU Socket: INTEL SOCKET1700 for Intel 12th Gen Core
  • Chipset: INTEL H670
  • Memory: 4*DIMM, Max 128GB DDR4
  • Slots: 1*PCIe 4.0 x16, 1*PCIe 3.0 x16, 1*PCIe 3.0 x1
  • Graphics Output: HDMI/DP
  • Storage: 2*M.2 Slots, 4*SATA 6GB/s Ports
  • LAN: 1*Intel Gigabit LAN
  • Audio: Realtek ALC897
  • USB: USB 3.2
  • Form Factor: Micro ATX

Key Features

CPU:INTEL SOCKET1700 FOR INTEL 12TH GEN CORE

CHIPSET:INTEL H670

MEMORY:4*DIMM MAX 128GB DDR4

SLOTS:1*PCIE4.0X16;1*PCIE3.0X16;1*PCIE3.0X1

STORAGE:2*M.2 SLOTS;4*SATA 6GB/S PORTS

Specifications

CPU Socket
LGA1700
Supported CPUs
Intel 12th Gen Core
Chipset
Intel H670
Memory Slots
4 x DIMM
Max Memory Capacity
128GB
Memory Type
DDR4
PCIe Slots
1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1
M.2 Slots
2
SATA Ports
4 x SATA 6GB/s

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Pros & Cons

👍 Pros

  • Supports Intel 12th Gen Core processors with its LGA1700 socket, enabling access to the latest CPU technology.
  • Equipped with four DIMM slots, allowing for a maximum of 128GB DDR4 memory, offering substantial capacity for multitasking.
  • Features one PCIe 4.0 x16 slot for high-speed graphics cards and two additional PCIe 3.0 slots for expansion.
  • Includes two M.2 slots for fast NVMe SSD storage, alongside four SATA 6GB/s ports for traditional drives.
  • Built with the Intel H670 chipset, providing a stable foundation for a mid-range to high-end system.

👎 Cons

  • The motherboard only supports DDR4 memory, not the newer DDR5, which might limit future upgrade potential.
  • Being a H670 chipset, it may lack some of the advanced overclocking features found on Z-series chipsets.
  • The micro-ATX form factor (indicated by "M" in H670M) might offer fewer expansion slots compared to ATX boards.
  • Specific details about USB port types or other integrated features like Wi-Fi are not provided in the features list.
  • While having dual M.2 slots, details on their specific PCIe lanes (e.g., x4 or x2) are not explicitly stated, which could affect maximum speed.

Frequently Asked Questions

This ASRock H670M PRO RS motherboard is designed for Intel Socket 1700, supporting Intel 12th Gen Core processors.
The motherboard supports a maximum of 128GB of DDR4 memory across its four DIMM slots.
Yes, it features one PCIe 4.0 x16 slot, which is suitable for high-speed graphics cards.
You can connect up to two M.2 SSDs and four SATA 6GB/s drives for traditional HDD/SSD storage.
No, the specifications indicate it supports DDR4 memory, with 4 DIMM slots for a maximum of 128GB DDR4.
Yes, in addition to the PCIe 4.0 x16 slot, it includes one PCIe 3.0 x16 and one PCIe 3.0 x1 slot for expansion.