Specification

Specification

Basic Information
Supported CPUSupports 12th Gen Intel Core Processors (LGA1700)
Digi Power design
8 Power Phase design
Supports Intel Hybrid Technology
Supports Intel Turbo Boost Max 3.0 Technology
ChipsetIntel B660
BIOS128Mb 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, +0.82V PCH, +1.05V PCH Voltage Multi-adjustment
Form FactorMicro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
Solid Capacitor design
Audio7.1 CH HD Audio (Realtek ALC897 Audio Codec)
Supports Surge Protection
Nahimic Audio
Expansion Slots
PCIChipset:
1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode*
1 x PCIe 3.0 x16 Slot (PCIE3), supports x4 mode*
1 x PCIe 3.0 x1 Slot (PCIE2)*
1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module and Intel® CNVi (Integrated WiFi/BT)
Supports AMD CrossFire
Memory
TypeDDR4
Slots4 x DIMM Slots
Supported MemoryDual Channel DDR4 Memory Technology
Supports DDR4 non-ECC, un-buffered memory up to 5333+(OC)*
Supports ECC UDIMM memory modules (operate in non-ECC mode)
Supports Intel Extreme Memory Profile (XMP) 2.0
Maximum Memory128GB
Graphics
GraphicsIntel Xe Graphics Architecture (Gen 12)
Dual graphics output: support HDMI and DisplayPort 1.4 ports by independent display controllers
Supports HDMI 2.1 TMDS Compatible with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
Supports DisplayPort 1.4 with DSC (compressed) max. resolution up to 8K (7680x4320) @ 60Hz / 5K (5120x3200) @ 120Hz
Supports HDCP 2.3 with HDMI 2.1 TMDS Compatible and DisplayPort 1.4 Ports
Connector & Ports
HDMI1 x HDMI Port
Display Port (s)1 x DisplayPort 1.4
USB (s)4 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection)
2 x USB 2.0 Ports (Supports ESD Protection)
LAN Port (s)Gigabit LAN 10/100/1000 Mb/s
Giga PHY Intel I219V
Supports Wake-On-LAN
Supports Lightning/ESD Protection
Supports Energy Efficient Ethernet 802.3az
Supports UEFI PXE
Wireless Communication module802.11ax Wi-Fi 6E Module
Supports IEEE 802.11a/b/g/n/ax
Supports Dual-Band 2x2 160MHz with extended 6GHz band support*
2 antennas to support 2 (Transmit) x 2 (Receive) diversity technology
Supports Bluetooth + High speed class II
Supports MU-MIMO
Supported StorageCPU:
- 1 x Hyper M.2 Socket (M2_1, Key M), supports type 2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode*
Chipset:
- 1 x Ultra M.2 Socket (M2_2, Key M), supports type 2280 SATA3 6.0 Gb/s & PCIe Gen3x4 (32 Gb/s) modes*
- 4 x SATA3 6.0 Gb/s Connectors
AudioHD Audio Jacks: Line in / Front Speaker / Microphone
Internal I/O Ports1 x Chassis Intrusion and Speaker Header
1 x RGB LED Header
3 x Addressable LED Headers
1 x CPU Fan Connector (4-pin)
1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)****
3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)
1 x 24 pin ATX Power Connector
1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
1 x Front Panel Audio Connector
1 x Thunderbolt AIC Connector (5-pin) (Supports ASRock Thunderbolt 4 AIC Card)
2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
1 x Front Panel Type C USB 3.2 Gen1 Header (Supports ESD Protection)
TPM (Trusted Platform Module )1 x SPI TPM Header
Others
Special FeaturesASRock Super Alloy
- Premium Power Choke
- Sapphire Black PCB
- High Density Glass Fabric PCB
802.11ax Wi-Fi 6E
ASRock Intel 4-Layer Memory POOL (Planes on Outer Layers) Technology
ASRock Steel Slot
ASRock Full Coverage M.2 Heatsink
ASRock Hyper M.2 (PCIe Gen4x4)
ASRock POST Status Checker (PSC)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop
Warranty Information
Manufacturing Warranty3 years

Description

ASRock B660M Pro RS/ax 12th Gen Micro ATX Motherboard

The ASRock B660M Pro RS/ax Motherboard supports 12th Gen Intel Core Processors (LGA1700). It features an 8 Phase Power Design and it supports DDR4 4800MHz (OC). It supports 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. It comes with Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio. Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details. It also comes with Intel Gigabit LAN and 802.11ax (WiFi 6E) + Bluetooth.

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