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.
9 Power Phase Design
Featuring sturdy components and completely smooth power delivery to the CPU, offering enhanced performance for gamers.
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 most extreme memory performance!
PCIe 5.0 Surface-Mount Tech
Compares to conventional DIP style PCIe slot, the SMT type PCIe slot improves signal flow and maximize 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 capable to perform a breathtaking bandwidth of 128GBps, ready to unleash the full potential of future high end graphic cards.
Nahimic Audio
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.
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, chassis and so on. 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.
High Speed M.2 Solution
This motherboard is capable of accomadating 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.
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 creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, youāll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.
Base Frequency Boost (BFB) Technology
BFB Technology allow the use of increasing TDP to enjoy the base frequency boost with the hidden power of processors with users’ non K series CPUs and ASRockās 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.
Front USB 3.2 Gen2x2 Type-C
The latest USB 3.2 Gen2x2 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.
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.
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.
Main Features
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
CPU
CPU SocketĀ Ā Ā Socket 1700
CPU BrandĀ Ā Ā Intel
Installed Processors (Max)Ā Ā Ā 0 (1)
Supported Processor ManufacturerĀ Ā Ā Intel
Supported ProcessorsĀ Ā Ā 12th Gen Intel Core Processors
64-bit SupportĀ Ā Ā Yes
SocketĀ Ā Ā LGA1700
Rear Panel I/O Ports
USB PortsĀ Ā Ā 1 x USB-C 3.1
4 x USB 3.0
2 x USB 2.0
DisplayPortsĀ Ā Ā 1 x DisplayPort 1.4
HDMI PortĀ Ā Ā 1 x HDMI 2.1
Keyboard/Mouse Combo PortĀ Ā Ā 1 x PS/2
RJ-45 PortsĀ Ā Ā 1 x RJ-45
Audio Line In PortsĀ Ā Ā 1 x 3.5mm Jack
Audio Line Out PortsĀ Ā Ā 3 x 3.5mm Jacks
Microphone In PortĀ Ā Ā 1 x 3.5mm Jack
S/PDIF PortĀ Ā Ā 1 x S/PDIF Optical Out
Internal I/O Connectors
SATA ConnectorsĀ Ā Ā 6 x SATA III
USB ConnectorsĀ Ā Ā 1 x USB-C 3.2 header (supports 1 port)
1 x USB 3.0 header (supports 2 ports)
1 x USB 2.0 header (supports 2 ports)
SpeakerĀ Ā Ā 1 x Speaker header
Front Panel ConnectorsĀ Ā Ā 1 x Front Panel
1 x Front Audio
Cooling Fan SupportĀ Ā Ā 1 x CPU fan header
1 x CPU/Water Pump fan header
5 x Chassis/Water Pump fan headers
Chassis Intrusion ConnectorĀ Ā Ā 1 x Chassis Intrusion header
TPM HeaderĀ Ā Ā 1 x SPI TPM header
Power Connector PortĀ Ā Ā 1 x 24-pin ATX
1 x 8-pin EPS
Other ConnectorsĀ Ā Ā 1 x M.2 slot, Key M, Type 2260/2280 (PCIe Gen4)
1 x M.2 slot, Key M, Type 2260/2280 (PCIe Gen3x2 or SATA)
1 x M.2 slot, Key M, Type 2260/2280/22110 (PCIe Gen4)
1 x M.2 slot, Key E, Type 2230 for Wi-Fi module only
3 x 3-pin ARGB LED headers
1 x 4-pin RGB LED header
Memory
Memory Bus SpeedĀ Ā Ā Up to 5000 MHz
Memory TypeĀ Ā Ā DDR4
Maximum RAMĀ Ā Ā 128 GB
Memory SlotĀ Ā Ā 4 x DIMM
Motherboard
Chipset ManufacturerĀ Ā Ā Intel
NorthbridgeĀ Ā Ā B660
RAID SupportedĀ Ā Ā Yes
RAID FormatĀ Ā Ā RAID 0, 1, 5, 10
SATA SupportedĀ Ā Ā Yes
Expansion
Number of PCI Express SlotsĀ Ā Ā 1 x PCI Express 5.0 x16 slot
1 x PCI Express 4.0 x16 (@ x2) slot
2 x PCI Express 3.0 x1 slots
Graphics Device
Integrated Graphics SupportedĀ Ā Ā Yes
Sound
Integrated SoundĀ Ā Ā Realtek ALC897
Warranty
WarrantyĀ Ā Ā 3 Years
Network
Integrated NetworkĀ Ā Ā Dragon RTL8125BG
Network Speeds SupportedĀ Ā Ā Up to 2.5 Gbps
Wireless LANĀ Ā Ā No
BluetoothĀ Ā Ā No
System Requirements
Operating Systems SupportedĀ Ā Ā Microsoft Windows 11 / 10 64-bit
System
BIOSĀ Ā Ā 128Mb AMI UEFI Legal BIOS with multilingual GUI support
ACPI 6.0 Compliant wake up events
SMBIOS 2.7 Support
CPU Core/Cache, CPU GT, DRAM, VDD_IMC,VCCIN AUX, 1.05V PROC, 1.8V PROC, 0.82V PCH, 1.05V PCH Voltage Multi-adjustment
JumpersĀ Ā Ā 1 x Clear CMOS
Software Included (may be trial or restricted)Ā Ā Ā Yes
DriversĀ Ā Ā Yes
Physical
Form FactorĀ Ā Ā ATX Motherboard
In The BoxĀ Ā Ā ASRock B660 Steel Legend Motherboard
Quick Installation Guide
Support CD
I/O Shield
2 x SATA Data Cables
4 x Screws for M.2 Sockets
1 x Standoff for M.2 Socket
WidthĀ Ā Ā 305 mm
LengthĀ Ā Ā 244 mm
Key Features
Internal USB3.0 HeaderĀ Ā Ā Yes
M.2 SupportĀ Ā Ā Yes
On-board RGB ControlĀ Ā Ā ASRock RGB LED
Memory SpeedĀ Ā Ā 5000 MHz
RGB Header TypeĀ Ā Ā 3-Pin ARGB
Addressable RGBĀ Ā Ā Yes
Internal USB Type-C HeaderĀ Ā Ā Yes
FirewireĀ Ā Ā No
Wireless NetworkĀ Ā Ā No
Memory ChannelĀ Ā Ā Dual
On-board Audio TypeĀ Ā Ā 7.1
Number of SATA PortsĀ Ā Ā 6 port(s)
Number of USB PortsĀ Ā Ā 7 port(s)
SATA III SupportĀ Ā Ā Yes
USB 3.0 SupportĀ Ā Ā Yes
Multi GPU SupportĀ Ā Ā No
VGA ConnectionĀ Ā Ā No
DVI ConnectionĀ Ā Ā No
HDMI ConnectionĀ Ā Ā Yes
DisplayPort ConnectionĀ Ā Ā Yes
Motherboard Form FactorĀ Ā Ā ATX
Motherboard Power ConnectorsĀ Ā Ā 4 4-Pin
Motherboard ChipsetĀ Ā Ā Intel B660
ThunderboltĀ Ā Ā No
Motherboard ModelĀ Ā Ā ASRock B660 Steel Legend
USB 3.1 SupportĀ Ā Ā Yes
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