Learn more about ASRock B660M PRO RS Model Brand ASRock Model B660M PRO RS Supported CPU CPU Socket Type LGA 1700* Dedicated LGA1700 mounting bracket is required. CPU Type Supports 13th / 12th Gen Intel Core Processors, Intel Pentium Gold, Celeron Processors Supported CPU Technologies Turbo Boost Technology 3.0 Chipsets Chipset Intel B660 Onboard Video Onboard Video Chipset Supported only by CPU with integrated graphic Memory Number of Memory Slots 4x288pin (DDR4) Memory Standard DDR4 up to 4800+(OC)** Supports DDR4 3200 natively.* Please refer to Memory Support List on ASRock's website for more information. (https://www.asrock.com/) Maximum Memory Supported 128GB Channel Supported Dual Channel Expansion Slots PCI Express 4.0 x16 1 x PCI Express 4.0 x16** Supports NVMe SSD as boot disks PCI Express 3.0 x16 1 x PCI Express 3.0 x16** Supports NVMe SSD as boot disks. PCI Express x1 1 x PCI Express 3.0 x1 Other Slots 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module and Intel CNVi (Integrated WiFi/BT) Storage Devices SATA 6Gb/s 4 x SATA 6Gb/s** If M2_2 is occupied by a SATA-type M.2 device, SATA3_0 will be disabled. M.2 1 x Hyper M.2 Socket (M2_1, Key M), supports type 2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode*1 x Ultra M.2 Socket (M2_2, Key M), supports type 2280 SATA3 6.0 Gb/s & PCIe Gen3 x4 (32 Gb/s) mode** Supports Intel Optane Technology (M2_2 only).* Supports Intel Volume Management Device (VMD).* Supports NVMe SSD as boot disks.* Supports ASRock U.2 Kit. Intel Optane Ready Yes SATA RAID 0/1/5/10 Onboard Audio Audio Chipset Realtek ALC897 Audio Channels 7.1 Channels Onboard LAN LAN Chipset Intel I219-V Max LAN Speed 1Gbps Rear Panel Ports Back I/O Ports 1 x PS/2 Mouse/Keyboard Port1 x HDMI Port1 x DisplayPort 1.44 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection)2 x USB 2.0 Ports (Supports ESD Protection)1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)HD Audio Jacks: Line in / Front Speaker / Microphone Internal I/O Connectors Onboard USB 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) Other Connectors 1 x SPI TPM Header1 x Chassis Intrusion and Speaker Header1 x RGB LED Header* Supports in total up to 12V/3A, 36W LED Strip.3 x Addressable LED Headers* Support in total up to 5V/3A, 15W LED Strip.1 x CPU Fan Connector (4-pin)* The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)* The CPU/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)* The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.* CPU_FAN2/WP, CHA_FAN1~3/WP can auto detect if 3-pin or 4-pin fan is in use.1 x Front Panel Audio Connector1 x Thunderbolt AIC Connector (5-pin) (Supports ASRock Thunderbolt 4 AIC Card) Physical Spec Form Factor Micro ATX LED Lighting RGB Dimensions (W x L) 9.6" x 9.6" Power Pin 1 x 24 pin ATX Power Connector1 x 8 pin 12V Power Connector (Hi-Density Power Connector) Windows Compatibility Windows 11 Ready Features Features Unique Feature:ASRock Super Alloy- Premium Power Choke- Sapphire Black PCB- High Density Glass Fabric PCBASRock Intel 4-Layer Memory POOL (Planes on Outer Layers) TechnologyASRock Steel SlotASRock Full Coverage M.2 HeatsinkASRock Hyper M.2 (PCIe Gen4x4)ASRock POST Status Checker (PSC)ASRock Full Spike Protection (for all USB, Audio, LAN Ports)ASRock Live Update & APP ShopBIOS Feature:- 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, +0.82V PCH , +1.05V PCH Voltage Multi-adjustmentSupport CD:- Drivers, Utilities, AntiVirus Software (Trial Version)Software and UEFI:Software- ASRock Motherboard Utility (A-Tuning)- ASRock Polychrome SYNC- ASRock XFast LAN* These utilities can be downloaded from ASRock Live Update & APP Shop.UEFI- ASRock EZ Mode- ASRock Full HD UEFI- ASRock My Favorites in UEFI- ASRock Instant Flash- ASRock Internet Flash- ASRock Easy RAID InstallerHardware Monitor:- Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans- Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans- Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans- CASE OPEN detection- Voltage monitoring: CPU Vcore, +1.05V_PCH, DRAM, VCCIN AUX, VCCSA, +1.05V PROC, +0.82V PCH, +12V, +5V, +3.3VOS:- Microsoft Windows 10 64-bit / 11 64-bitCertifications:- FCC, CE- ErP/EuP ready (ErP/EuP ready power supply is required) Packaging Package Contents Accessories:- Quick Installation Guide, Support CD, I/O Shield- 2 x SATA Data Cables- 3 x Screws for M.2 Sockets- 1 x Standoff for M.2 Socket
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