

- Supports 12th Gen Intel Core Processors (LGA1700)
- 8 Phase Power Design
- Supports DDR4 4800vMHz (OC)
- 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1
- 1 M.2 Key-E for WiFi
- Graphics Output Options: HDMI, DisplayPort
- Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio
- 4 SATAv3
- 2 Hyper M.2 (PCIe Gen4 x4)
- 1 M.2 (PCIe Gen3 x2 & SATAv3)
- 9 USB 3.2 Gen1 (4 Rear, 4 Front, 1 Front Type-C)
- 4 USB 2.0 (2 Rear, 2 Front)
- Intel Gigabit LAN
ASRock B660 PRO RS
This ATX motherboard offers all essentials you need to build a stable, reliable office or gaming PC, based on 12th Gen Intel Core processors. It's crafted with boosted power delivery, and comes with the latest connectivity options including PCIe Gen4 M.2 and USB Type-C (front panel). Aesthetically, this board looks good, featuring contrasting PCB color scheme, uniquely shaped heatsinks, and onboard RGB lighting that can be customized with various modes.

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.
Its unique path takes aim at mainstream DIYers that drives an undeniable performance and trustable computing experience without a pricey upgrade.
RaceSport edition, your all-rounder motherboard fulfills every task and light-loading gaming – with style and speed!
8 Power Phase Design
Featuring sturdy components and completely smooth power delivery to the CPU, offering enhanced performance for gamers.

Nahimic Audio
Audio That Matters
Whether you are using headphones, a headset, external or internal speakers, via USB, Wi-Fi, analog output or even HDMI, Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details.

Enhance Communication Quality
The powerful algorithms ensure the best noise-free conversation, giving a constant vocal level no matter the distance from your mic. The Nahimic audio engine dynamically clears the sound and removes interference noise and lowers the voice variation. Result is a better comprehension and less fatigue.
- Static Noise Suppression
- Echo Cancellation
- Lateral Sound Cancellation
- Voice Stabilizer

Ultimate Gaming Experience
Sound Tracker
The Sound Tracker is a visual indicator that points out the directions from which predominant sounds are coming. Each sound is properly positioned in 360° on a radar for a full immersion during the game.
Works on any devices!
Enjoy the vibrant and high-quality Surround Sound on all your favorite audio devices: Jack, USB, Bluetooth, HDMI, and S/PDIF. Nahimic is compatible with all of your favorite audio tools and ensures the best sound with any of them. Nahimic measures and improves to optimize our technology and offer you the best experience.

POLYCHROME RGB
In addition to the built-in RGB illumination, it also features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, and chassis. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.
* The addressable RGB LED header supports WS2812B addressable RGB LED strip (5V/Data/GND), with a maximum power rating of 3A (5V), a max of 80 LEDs and length within 2 meters.
* The RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A (12V) and length within 2 meters.


The reinforced steel slot (PCIe 4.0 Version) is capable of supporting PCI Express 4.0 standard. The various benefits include:
- Extra anchor points
- Stronger latch
- Ensure signal stability
- Make sure heavy graphics cards are well-installed
High Speed M.2 Solution
This motherboard is capable of accommodating multiple PCI Express 4.0 M.2 SSDs, which is capable of performing twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.

Intel Gigabit LAN
Intel LAN provides the best throughput performance, lower CPU utilization, enhanced stability and is able to deliver ultimate network experience to users!


BFB Technology allows the use of increasing TDP to enjoy the base frequency boost with the hidden power of processors with users' non K series CPUs and ASRock’s selected 600 series motherboards.
While ASRock BFB breathes life into non K series CPUs, the boost frequency currently still depends on the cooling system applied on your rig.
* BFB frequency performance results may vary between different CPUs and hardware configurations. Frequency shown in this chart is for reference only.
M.2 (KEY E) For WiFi
Besides the onboard LAN port, users may also choose 802.11ac wireless connections by M.2 (Key E) slot.
* Wi-Fi module is not included.
