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Unlike traditional motherboards that use analog power, this motherboard uses a next generation digital PWM (Pulse-Width Modulation) design, which provides CPU Vcore voltage more efficiently and smoothly, so that the stability and lifespan of the motherboard is greatly enhanced.
This motherboard 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.
Supports PCI Express 4.0 M.2 SSDs, it is capable of perform twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.
Intel® LAN provides the best throughput performance, lower CPU utilization, enhanced stability and is able to deliver ultimate network experience to users!
No one has time for weak WiFi signals and sluggish internet! That's why this motherboard comes with a 802.11ac WiFi (2.4G / 5G WiFi) module which supports wireless networks and Bluetooth.
Front USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.
Complete with two types of most used connectors! Packed with a HDMI + DisplayPort combo, you have more graphics output options now.
Supports the most recent HDMI 4K 60Hz graphics output specification. With the larger bandwidth and increased frame rate, the motion on your screen becomes more fluid and less blurry.
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.
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 design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.
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.
ASRock B660M-ITX/ac Intel Socket 1700 Motherboard
CPU
| CPU Socket | Socket 1700 |
| CPU Brand | Intel |
| Installed Processors (Max) | 0 (1) |
| Supported Processor Manufacturer | Intel |
| Supported Processors | 12th Gen Intel Core Processors |
| 64-bit Support | Yes |
| Socket | LGA1700 |
Rear Panel I/O Ports
| USB Ports | 2 x USB 3.0 2 x USB 2.0 |
| DisplayPorts | 1 x DisplayPort 1.4 |
| HDMI Port | 1 x HDMI 2.1 |
| Keyboard/Mouse Combo Port | 1 x PS/2 |
| RJ-45 Ports | 1 x RJ-45 |
| Audio Line In Ports | 1 x 3.5mm Jack |
| Microphone In Port | 1 x 3.5mm Jack |
| Antenna Connector(s) | 2 x SMA Antenna |
Internal I/O Connectors
| SATA Connectors | 4 x SATA III |
| USB Connectors | 1 x USB-C 3.0 header (supports 1 port) 1 x USB 3.0 header (supports 2 ports) 1 x USB 2.0 header (supports 2 ports) |
| Front Panel Connectors | 1 x Front Panel 1 x Front Audio |
| Cooling Fan Support | 1 x CPU fan header 1 x Chassis fan header 1 x Chassis/Water Pump fan header |
| Power Connector Port | 1 x 24-pin ATX 1 x 8-pin EPS |
| Other Connectors | 1 x M.2 slot, Key M, Type 2280 (PCIe Gen4 or SATA) 1 x 3-pin ARGB LED header |
Memory
| Memory Bus Speed | 5000+ MHz |
| Memory Type | DDR4 |
| Maximum RAM | 64 GB |
| Memory Slot | 2 x DIMM |
Motherboard
| Chipset Manufacturer | Intel |
| Northbridge | B660 |
| RAID Supported | Yes |
| RAID Format | RAID 0, 1, 5, 10 |
| SATA Supported | Yes |
Expansion
| Number of PCI Express Slots | 1 x PCI Express 4.0 x16 slot |
Graphics Device
| Integrated Graphics Supported | Yes |
Warranty
| Warranty | 3 Years |
Sound
| Integrated Sound | Realtek ALC897 |
Network
| Integrated Network | Intel I219V |
| Network Speeds Supported | Up to 1 Gbps |
| Wireless LAN | Yes (Wi-Fi 5) |
| Wireless Network Speed | Up to 433 Mbps |
| Bluetooth | Yes |
System Requirements
| Operating Systems Supported | Microsoft Windows 11 / 10 64-bit |
System
| BIOS | 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, VCCIN AUX, +1.05V PROC, +1.8V PROC, +0.82V PCH, +1.05V PCH Voltage Multi-adjustment |
| Software Included (may be trial or restricted) | Yes |
| Drivers | Yes |
Physical
| Form Factor | Mini-ITX Motherboard |
| In The Box | ASRock B660M-ITX/ac Motherboard Quick Installation Guide Support CD I/O Shield 2 x SATA Data Cables 2 x ASRock WiFi 2.4/5 GHz Antennas 1 x Screw for M.2 Socket |
| Width | 170 mm |
| Length | 170 mm |
Key Features
| Power Requirement (auto) | 30 W |
| Max Memory Speed Supported (Non-overclocked) | 3200 MHz |
| Max Memory Speed Supported (overclocked) | 5000 MHz |
| CPU Power Pins (female) | 8 |
| Total M.2 Slots | 1 |
| Maximum NVMe M.2 ports | 1 |
| Maximum SATA M.2 ports | 1 |
| SATA ports | 4 |
| USB2.0 headers | 2 |
| USB3.0 headers | 2 |
| USB-C headers | 1 |
| Firewire | No |
| Wireless Network | Yes |
| Memory Channel | Dual |
| On-board Audio Type | 7.1 |
| Number of SATA Ports | 4 port(s) |
| Number of USB Ports | 4 port(s) |
| SATA III Support | Yes |
| USB 3.0 Support | Yes |
| Multi GPU Support | No |
| VGA Connection | No |
| DVI Connection | No |
| HDMI Connection | Yes |
| DisplayPort Connection | Yes |
| Motherboard Form Factor | ITX |
| Motherboard Power Connectors | 4 + 4-Pin |
| Motherboard Chipset | Intel B660 |
| Thunderbolt | No |
| Motherboard Model | ASRock B660M-ITX/ac |
| WiFi Speed | 433 Mbps |
| USB 3.1 Support | No |
| Internal USB3.0 Header | Yes |
| M.2 Support | Yes |
| On-board RGB Control | ASRock RGB LED |
| Memory Speed | 5000 MHz |
| RGB Header Type | 3-Pin ARGB |
| Addressable RGB | Yes |
| Internal USB Type-C Header | Yes |
Item Details
| Manufacturer | ASRock |
| Manufacturer Code | 90-MXBHG0-A0UAYZ |
| Alternative Part Number | B660M-ITX/ac |
| EAN | 4710483936920 |
| Condition | New |
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