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    ASRock B660M-ITX/AC LGA 1700 Intel B660 SATA 6Gb/s DDR4 Mini ITX Motherboard

    REFURBISHED Product Type
    • Supports 13th / 12th Gen Intel Core Processors, Intel Pentium Gold, Celeron Processors
    • 6 Phase Dr.MOS Power Design
    • Supports DDR4 5000MHz (OC)
    • 1 PCIe 4.0 x16
    • Graphics Output Options: HDMI, DisplayPort
    • Realtek ALC897 7.1 CH HD Audio Codec
    • 4 SATA3
    • 1 Hyper M.2 (PCIe Gen4 x4 & SATA3)
    • 5 USB 3.2 Gen1 (2 Front + 1 Front Type-C, 2 Rear)
    • 4 USB 2.0 (2 Front, 2 Rear)
    • Intel Gigabit LAN
    • Intel 802.11ac WiFi + Bluetooth
    • *May require a BIOS update to boot the 13th gen Intel® Core desktop processors.*
    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    Learn more about the ASRock B660M-ITX/AC

    Model
    Brand ASRock
    Model B660M-ITX/AC
    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
    *May require a BIOS update to boot the 13th gen Intel® Core™ desktop 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 2x288pin (DDR4)
    Memory Standard DDR4 5000+(OC)*

    * Supports DDR4 3200 natively.
    * Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
    Maximum Memory Supported 64GB
    Channel Supported Dual Channel
    Expansion Slots
    PCI Express 4.0 x16 1 x PCI Express 4.0 x16

    * Supports NVMe SSD as boot disks.
    Other Slots 1 x Vertical M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module and Intel CNVi (Integrated WiFi/BT)
    Storage Devices
    Serial ATA (SATA) 4 x SATA 6Gb/s*

    * If M2_1 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 2280 SATA3 6.0 Gb/s & PCIe Gen4x4 (64 Gb/s) modes*

    * Supports Intel Optane Technology.
    * 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
    Wireless LAN 802.11ac WiFi Module
    IEEE 802.11a/b/g/n/ac
    Bluetooth Yes
    Rear Panel Ports
    Back I/O Ports 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
    Internal I/O Connectors
    Onboard USB 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)
    Other Connectors 1 x Addressable LED Header
    * Supports 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 Chassis Fan Connector (4-pin)
    * The Chassis Fan Connector supports the chassis fan of maximum 1A (12W) fan power.
    1 x Chassis/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
    * 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.
    1 x Front Panel Audio Connector
    Software Feature
    Windows 11 Ready
    Physical Spec
    Form Factor Mini ITX
    LED Lighting RGB
    Dimensions (W x L) 6.7" x 6.7"
    Power Pin 1 x 24 pin ATX Power Connector
    1 x 8 pin 12V Power Connector
    Features
    Features 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

    BIOS 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, VCCIN AUX, +1.05V PROC, +1.8V PROC, +0.82V PCH, +1.05V PCH Voltage Multi-adjustment

    Support 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 Installer

    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

    OS:
    - Microsoft Windows 10 64-bit / 11 64-bit

    Certifications:
    - FCC, CE
    - ErP/EuP ready (ErP/EuP ready power supply is required)
    Additional Information
    First Listed on Newegg November 28, 2025

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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