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ASRock B660 STEEL LEGEND LGA 1700 Intel B660 SATA 6Gb/s DDR4 ATX Intel Motherboard

In stock. Limit 10 per customer.
Ships from United States.
  • B660 PRO RS
  • B660 STEEL LEGNED
  • B660M-HDV
  • B660M-HDVP/D5
  • B660M-ITX/AC
  • B660M PHANTOM GAMING 4
  • B660M PRO RS
  • B660M STEEL LEGEND
  • Supports 12th Gen Intel Core Processors (LGA1700)
  • 9 Phase Dr.MOS Power Design
  • Supports DDR4 5000MHz (OC)
  • 1 PCIe 5.0 x16, 1 PCIe 4.0 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
  • 6 SATA3
  • 2 Hyper M.2 (PCIe Gen4 x4)
  • 1 M.2 (PCIe Gen3 x2 & SATA3)
  • 1 Front USB 3.2 Gen2x2 Type-C
  • 1 Rear USB 3.2 Gen2 Type-C
  • 6 USB 3.2 Gen1 (4 Rear, 2 Front)
  • 4 USB 2.0 (2 Rear, 2 Front)
  • Dragon 2.5G LAN
Overview
Specs
Reviews
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  • Supports 12th Gen Intel Core Processors (LGA 1700)
  • 9 Phase Dr.MOS Power Design
  • Supports DDR4 5000 MHz (OC)
  • 1 PCIe 5.0 x16, 1 PCIe 4.0 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
  • 6 SATA 3
  • 2 Hyper M.2 (PCIe Gen4 x4)
  • 1 M.2 (PCIe Gen3 x2 & SATA 3)
  • 1 Front USB 3.2 Gen2 x2 Type-C
  • 1 Rear USB 3.2 Gen2 Type-C
  • 6 USB 3.2 Gen1 (4 Rear, 2 Front)
  • 4 USB 2.0 (2 Rear, 2 Front)
  • Dragon 2.5G LAN

ASRock B660 Steel Legend

Expertly engineered with beefed-up power delivery, efficient onboard cooling and premium PCB and circuit design, this ATX motherboard offers a solid foundation for your next powerhouse based on the latest 12th gen Intel Core processors. It's ready for new gen PCIe 5.0 graphics card, while an array of ultra-fast connectivity options including PCIe Gen4 M.2, 20 Gbps USB-C (front), and 2.5G LAN speeds up data transfer in a variety of scenarios. Performance aside, this board catches eyes, with arresting camouflage aesthetics complemented by brushed heatsinks and brilliant onboard RGB lighting.

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Optimized VRM Design

Dr. MOS

Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Compared to traditional discrete MOSFETs, it intelligently delivers higher current for each phase, thus providing improved thermal result and superior performance.

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9 Power Phase Design

Featuring sturdy components and completely smooth power delivery to the CPU, offering enhanced performance for gamers.

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6 Layer PCB

The 6 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency for memory overclocking! Thus, it's able to support the latest memory modules with the most extreme memory performance!

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PCIe 5.0 + Surface-Mount Tech

Compared to conventional DIP style PCIe slot, the SMT type PCIe slot improves signal flow and maximizes stability under high speed, a key breakthrough to fully support the lighting speed of the latest PCIe 5.0 standard.

The latest PCI Express 5.0 is able to perform at a breathtaking bandwidth of 128 GBps, ready to unleash the full potential of future high end graphic cards.

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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.

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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
  • nce for the demanding requirements of home
  • Echo Cancellation
  • Lateral Sound Cancellation
  • Voice Stabilizer
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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.

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POLYCHROME RGB

In addition to the built-in RGB illumination, it also features onboard RGB headers and an addressable RGB header that allow the 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.

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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.

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Dragon 2.5 Gb/s LAN

The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creation, online gaming and high-quality media streaming. With networking performance boosted up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.

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Base Frequency Boost (BFB) Technology

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.

Front USB 3.2 Gen2 x2 Type-C

The latest USB 3.2 Gen2 x2 Type-C delivers up to 20 Gbps data transfer rate which is 2x as fast as previous generation, providing a blazing fast data transfer interface with reversible USB Type-C design that fits the connector either way.

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BIOS Flashback

Get the most convenient BIOS flashing with just a simple click. Users can easily achieve the latest BIOS support with a USB and power supply, No CPU, RAM or other components required.

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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.

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Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

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