Description
Build a compact yet capable PC with the ASRock B660M-ITX/AC DDR4 Intel Motherboard. Designed for 14th, 13th, and 12th Gen Intel® Core™ processors, this Mini-ITX motherboard combines a 6-phase Dr.MOS power design with dual-channel DDR4 memory support up to 5000+ (OC). Its compact form factor makes it a practical choice for space-saving gaming, work, and everyday PC builds.
Despite its small size, the B660M-ITX/AC offers versatile connectivity and storage options. It features a PCIe 4.0 x16 slot for a compatible graphics card, a Hyper M.2 slot supporting PCIe Gen4x4 and SATA3, and four SATA3 ports. Built-in Intel® 802.11ac Wi-Fi and Bluetooth provide convenient wireless connectivity, while Intel Gigabit LAN offers a wired networking option.
Key Features
- Intel Processor Compatibility: Supports 14th, 13th, and 12th Gen Intel® Core™ processors with the LGA1700 socket.
- 6-Phase Dr.MOS Power Design: Features a dedicated power delivery design for a stable PC platform.
- DDR4 Memory Support: Two DDR4 DIMM slots support dual-channel memory speeds up to 5000+ (OC).
- PCIe 4.0 Expansion: Includes one PCIe 4.0 x16 slot for a compatible graphics card or expansion card.
- Flexible Storage Options: Provides four SATA3 ports and one Hyper M.2 slot supporting PCIe Gen4x4 and SATA3.
- Built-in Wireless Connectivity: Integrated Intel® 802.11ac Wi-Fi and Bluetooth keep your system connected without requiring a separate wireless adapter.
- Intel Gigabit LAN: Offers wired network connectivity for online gaming, work, and everyday use.
- HD Audio: Realtek ALC897 7.1-channel HD Audio Codec delivers audio connectivity for compatible speakers and headsets.
- Multiple USB Connections: Includes USB 3.2 Gen1 ports, a front USB Type-C port, and rear USB 2.0 connections.
- Flexible Display Outputs: HDMI and DisplayPort provide display connectivity for compatible processors with integrated graphics.
Specifications:
| Unique Feature |
ASRock Super Alloy - Premium Power Choke - 50A Dr.MOS - Sapphire Black PCB - High Density Glass Fabric PCB 802.11ac WiFi ASRock Hyper M.2 (PCIe Gen4x4) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop |
| CPU | - Supports 14th, 13th & 12th Gen Intel® Core™ Processors (LGA1700) - Digi Power design - 6 Power Phase design - Supports Intel® Hybrid Technology - Supports Intel® Turbo Boost Max 3.0 Technology |
| Chipset | Intel® B660 |
| Memory | - Dual Channel DDR4 Memory Technology - 2 x DDR4 DIMM Slots - Supports DDR4 non-ECC, un-buffered memory up to 5000+(OC)* - Supports ECC UDIMM memory modules (operate in non-ECC mode) - Max. capacity of system memory: 64GB - Supports Intel® Extreme Memory Profile (XMP) 2.0 *Supports DDR4 3200 natively. |
| 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 |
| Graphics | - Intel® 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 *Intel® UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated. |
| Audio | - 7.1 CH HD Audio (Realtek ALC897 Audio Codec) - Supports Surge Protection |
| LAN | - 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 LAN | - 802.11ac WiFi Module - Supports IEEE 802.11a/b/g/n/ac - Supports Dual-Band (2.4/5 GHz) - Supports high speed wireless connections up to 433Mbps - Supports Bluetooth + High speed class II |
| Slots | CPU: - 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode* Chipset: - 1 x Vertical M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module and Intel® CNVi (Integrated WiFi/BT) *Supports NVMe SSD as boot disks |
| Storage | CPU: - 1 x Hyper M.2 Socket (M2_1, Key M), supports type 2280 SATA3 6.0 Gb/s & PCIe Gen4x4 (64 Gb/s) modes* Chipset: - 4 x SATA3 6.0 Gb/s Connectors** *Supports Intel® Optane™ Memory H Series Supports Intel® Volume Management Device (VMD) Supports NVMe SSD as boot disks Supports ASRock U.2 Kit **If M2_1 is occupied by a SATA-type M.2 device, SATA3_0 will be disabled. |
| RAID | Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices |
| Connector | - 1 x Addressable LED Header* - 1 x CPU Fan Connector (4-pin)** - 1 x Chassis Fan Connector (4-pin)*** - 1 x Chassis/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)**** - 1 x 24 pin ATX Power Connector - 1 x 8 pin 12V Power Connector - 1 x Front Panel Audio Connector - 1 x USB 2.0 Header (Supports 2 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) *Supports in total up to 5V/3A, 15W LED Strip **The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power. ***The Chassis Fan Connector supports the chassis fan of maximum 1A (12W) fan power. ****The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power. CHA_FAN1/WP can auto detect if 3-pin or 4-pin fan is in use. |
| Rear Panel I/O | - 2 x Antenna Ports - 1 x PS/2 Mouse/Keyboard Port - 1 x HDMI Port - 1 x DisplayPort 1.4 - 2 x USB 3.2 Gen1 Ports (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 |
| Software and UEFI |
Software - ASRock Motherboard Utility (A-Tuning) - ASRock Polychrome SYNC UEFI - ASRock EZ Mode - ASRock Full HD UEFI - ASRock My Favorites in UEFI - ASRock Instant Flash - ASRock Easy RAID Installer *These utilities can be downloaded from ASRock Live Update & APP Shop. |
| Accessories | - I/O Shield - 2 x SATA Data Cables - 2 x ASRock WiFi 2.4/5 GHz Antennas - 1 x Screw for M.2 Socket |
| Hardware Monitor | - Fan Tachometer: CPU, Chassis, Chassis/Water Pump Fans - Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis, Chassis/Water Pump Fans - Fan Multi-Speed Control: CPU, Chassis, Chassis/Water Pump Fans - Voltage monitoring: CPU Vcore, +12V, +5V, +3.3V, +1.05V PCH |
| Form Factor | - Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm - Solid Capacitor design |
| OS | Microsoft Windows® 10 64-bit / 11 64-bit |
| Certifications | - FCC, CE - ErP/EuP ready (ErP/EuP ready power supply is required) |
Customer Reviews
