---
product_id: 407938327
title: "Asrock B660M PRO RS, Intel B660, 1700, Micro ATX, 4 DDR4, HDMI, DP, PCIe4, RGB, 2x M.2"
brand: "asrock"
price: "¥4409"
currency: JPY
in_stock: false
reviews_count: 2
url: https://www.desertcart.jp/products/407938327-asrock-b660m-pro-rs-intel-b660-1700-micro-atx-4
store_origin: JP
region: Japan
---

# 12th Gen Intel Core ready Supports DDR4 4800MHz (OC) PCIe 4.0 x16 for ultra-fast graphics Asrock B660M PRO RS, Intel B660, 1700, Micro ATX, 4 DDR4, HDMI, DP, PCIe4, RGB, 2x M.2

**Brand:** asrock
**Price:** ¥4409
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your next-level build with the ASRock B660M PRO RS – where speed meets style!

## Quick Answers

- **What is this?** Asrock B660M PRO RS, Intel B660, 1700, Micro ATX, 4 DDR4, HDMI, DP, PCIe4, RGB, 2x M.2 by asrock
- **How much does it cost?** ¥4409 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/407938327-asrock-b660m-pro-rs-intel-b660-1700-micro-atx-4)

## Best For

- asrock enthusiasts

## Why This Product

- Trusted asrock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing Fast Memory:** Supports DDR4 up to 4800MHz (OC) to keep your multitasking and gaming lightning quick.
- • **Next-Gen Powerhouse:** Optimized 8-phase power design ensures stable, efficient performance for demanding workloads.
- • **Future-Proof Expansion:** Equipped with PCIe 4.0 x16 and multiple PCIe 3.0 slots for cutting-edge graphics and peripherals.
- • **Vibrant RGB & Connectivity:** Customizable RGB lighting plus HDMI, DisplayPort, and Wi-Fi ready for immersive experiences.
- • **Sleek Micro ATX Form Factor:** Compact design fits perfectly in modern setups without sacrificing power or connectivity.

## Overview

The ASRock B660M PRO RS is a Micro ATX motherboard designed for 12th Gen Intel Core processors (LGA1700). It features an 8-phase power design, supports DDR4 memory up to 4800MHz (OC), and offers PCIe 4.0 x16 for high-speed graphics. With dual M.2 slots, HDMI and DisplayPort outputs, and customizable RGB lighting, it balances compact form with powerful performance and modern connectivity.

## Description

Modern and futuristic, with the attractive specifications and perfect balance, the Race Sport (RS) Edition is the evolution of the most popular PRO series motherboard.

## Features

- Supports 12th Gen Intel Core Processors (LGA1700)
- 8 Phase Power Design
- Supports DDR4 4800MHz (OC)
- 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1
- 1 M.2 Key-E for WiFi

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ASRock |
| Product Dimensions | 30 x 20 x 5 cm; 1.09 kg |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | B660M PRO RS |
| Manufacturer | Asrock |
| Series | B660M PRO RS |
| Colour | Black |
| Form Factor | Micro ATX |
| Processor Socket | LGA 1700 |
| Memory Technology | DDR4 |
| Computer Memory Type | DIMM |
| Maximum Memory Supported | 4 GB |
| Memory Clock Speed | 2133 MHz |
| Graphics Card Interface | PCI Express |
| Connectivity Type | Wi-Fi |
| Number of HDMI Ports | 1 |
| Voltage | 1 Volts |
| Are Batteries Included | No |
| Lithium Battery Packaging | Batteries only |
| Lithium Battery Weight | 0.19 Grams |
| Number Of Lithium Ion Cells | 1 |
| Number of Lithium Metal Cells | 1 |
| Item Weight | 1.09 kg |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** ASRock
- **CPU socket:** LGA 1700
- **Compatible devices:** Personal Computer
- **RAM memory technology:** DDR4
- **Compatible processors:** 12th Gen Intel Core
- **Chipset type:** Intel B660
- **Memory clock speed:** 2133 MHz
- **Platform:** Windows 10
- **Model name:** B660M PRO RS
- **Memory storage capacity:** 32 GB

## Images

![Asrock B660M PRO RS, Intel B660, 1700, Micro ATX, 4 DDR4, HDMI, DP, PCIe4, RGB, 2x M.2 - Image 1](https://m.media-amazon.com/images/I/8107uOIZKJL.jpg)
![Asrock B660M PRO RS, Intel B660, 1700, Micro ATX, 4 DDR4, HDMI, DP, PCIe4, RGB, 2x M.2 - Image 2](https://m.media-amazon.com/images/I/91SdNo-5dHL.jpg)
![Asrock B660M PRO RS, Intel B660, 1700, Micro ATX, 4 DDR4, HDMI, DP, PCIe4, RGB, 2x M.2 - Image 3](https://m.media-amazon.com/images/I/61dXyCY7OeL.jpg)
![Asrock B660M PRO RS, Intel B660, 1700, Micro ATX, 4 DDR4, HDMI, DP, PCIe4, RGB, 2x M.2 - Image 4](https://m.media-amazon.com/images/I/61ghaCAsB1L.jpg)
![Asrock B660M PRO RS, Intel B660, 1700, Micro ATX, 4 DDR4, HDMI, DP, PCIe4, RGB, 2x M.2 - Image 5](https://m.media-amazon.com/images/I/51iVi+7fWLL.jpg)

## Questions & Answers

**Q: Is it compatible with Intel i5-12400F and or i5-12400 and RX 6700 XT?**
A: i5-12400F and i5-12400 are the same CPU the only difference is that F do not have internal GPU.

**Q: Does it have an argb header?**
A: Yes. Addressable header as well.

**Q: Is a i5-12400 and rx6700xt good for this build**
A: Its a perfect setup if you are planning to play FHD 1080p. If you want to play 1440p you will need better GPU.

**Q: can it support ddr5 ram?**
A: No , this mainboard is for DDR4 RAM only.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nothing not to like - very easy to use.  Very good results.
*by A***N on 28 August 2025*

Very happy with this. Installed (as a replacement for an much older Asus board) in existing cab and went right in with no problems. Crucial memory, Intel processor and a new SSD - fresh Windows install and hey presto a much updated and far faster PC. Instruction book is fine foir expoerienced PC builders and - probably - for first timers too. There is extra info on the Asrock site to help with any problems or confusion. Good budget price, good board - good results.

### ⭐⭐⭐⭐⭐ watch out wher you plug in your GBD rgb header for your pc might cook the board :skull:
*by P***R on 22 April 2025*

DO NOT plug the rgb wire into the GBD port will fry the mother board, apart from that works pretty well used my last one for a year before i accidently broke it. if your looking to upgrade to something better in the future than a i3 then i would recommend not buying this motherboard, if you are planning on sticking to the i3 i would get this board since its pretty solidSOLID SNAKE!

## Frequently Bought Together

- ASRock B660M Pro RS Intel B660 Series CPU (LGA1700) 32 GB Compatible B660M MicroATX Motherboard
- Intel Core i5-12600KF Desktop Processor 10 (6P+4E) Cores up to 4.9 GHz Unlocked LGA1700 600 Series Chipset 125W
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

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**Shop now:** [https://www.desertcart.jp/products/407938327-asrock-b660m-pro-rs-intel-b660-1700-micro-atx-4](https://www.desertcart.jp/products/407938327-asrock-b660m-pro-rs-intel-b660-1700-micro-atx-4)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-05*