

ASRock B660M PHANTOM GAMING 4
This Micro mAXT motherboard offers a solid foundation to build a home or office PC based on the latest 12th Gen Intel Core processors. It packs precise, stable digital power design, ultra-fast PCIe Gen4 M.2 connector, and Super Alloy components to beat challenging conditions. It also comes with two video outputs — HDMI and DisplayPort — to ensure pristine picture quality.
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, 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 through Jack, USB, Bluetooth, HDMI, or 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 offers you the best experience.

High Speed M.2 Solution
This motherboard is capable of accommodating multiple PCI Express 4.0 M.2 SSDs, which are capable of performing twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.


The reinforced steel slot 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 to be well-installed.
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!

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.


Complete with two types of most used connectors! Packed with a HDMI + DisplayPort combo, you have more graphics output options now.


Premium Power Choke
Compared to traditional chokes, ASRock’s premium power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

Sapphire Black PCB
Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers protects the motherboard against electrical shorts caused by humidity.

Full Spike Protection
Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.