MSI PRO B660M-A CEC WiFi

MSI PRO B660M-A CEC WiFi

Motherboard • MSI • $ 84.28

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Power Your Intel Build with the MSI PRO B660M-A CEC WiFi

The MSI PRO B660M-A CEC WiFi is a feature-rich Micro-ATX motherboard designed for Intel 12th and 13th Gen processors (LGA 1700). It combines robust performance, modern connectivity, and reliable power delivery in a compact form factor, making it an excellent choice for gamers, content creators, and professionals building a high-performance PC without the bulk of a full ATX board.

Key Features and Performance

  • Intel LGA 1700 Socket: Supports Intel Core 12th and 13th Gen CPUs, offering excellent upgrade paths.
  • DDR4 Memory Support: Four DIMM slots support up to 128GB of DDR4 RAM with speeds up to 4800+ MHz (OC), ensuring smooth multitasking and fast load times.
  • PCIe 5.0 Ready: The primary PCIe x16 slot is wired for PCIe 5.0, providing the bandwidth needed for the latest graphics cards and future-proofing your system.
  • Dual M.2 NVMe Slots: One PCIe 4.0 x4 and one PCIe 3.0 x4/SATA slot allow for ultra-fast storage configurations, reducing game load times and improving file transfers.
  • 2.5G LAN and Wi-Fi 6: Enjoy lag-free online gaming and high-speed file transfers with Realtek 2.5G Ethernet and Intel Wi-Fi 6 (802.11ax) plus Bluetooth 5.2.
  • Comprehensive Connectivity: A USB 3.2 Gen 2 Type-C port on the rear I/O, multiple USB 3.2 Gen 1 and USB 2.0 ports, and HDMI 2.1 and DisplayPort 1.4 for integrated graphics output.
  • High-Quality Audio: Realtek ALC897 codec delivers 7.1-channel HD audio for immersive sound.

Built for Reliability and Convenience

MSI's PRO series is known for its stability and durability. The B660M-A CEC WiFi features a robust VRM design with extended heatsinks, ensuring consistent performance even under heavy loads. The board also includes MSI's exclusive features like BIOS Flashback and a user-friendly UEFI BIOS, making system setup and updates a breeze.

Who Is It For?

This motherboard is ideal for budget-conscious gamers and PC builders who want a compact yet powerful foundation. Whether you're building a mid-range gaming rig, a workstation for content creation, or a home server, the MSI PRO B660M-A CEC WiFi offers the right balance of features and value. Its Micro-ATX form factor fits in most cases, while still providing ample expansion options.

Key Specifications

Form Factor: Micro-ATX
Socket: LGA 1700
RAM Type: DDR4 4800+ OC (dual-channel, non-ECC unbuffered, XMP supported)
Max. RAM: 128GB
RAM Slots: 4
Chipset: Intel B660
Connectivity
1X PCIe 4.0 x16 (from CPU), 1X PCIe 3.0 x16 (chipset, runs at x4 mode), 1X PCIe 3.0 x1 (chipset), 2X M.2 NVMe slots (1× PCIe 4.0 x4, 1× PCIe 3.0 x4 / SATA), 4X SATA 6 Gb/s ports, 1X Realtek RTL8125BG 2.5 GbE LAN, Wi-Fi 6 (802.11ax) + Bluetooth 5.2, Audio: Realtek ALC897 7.1-Channel HD Audio Codec
Back Panel IO
1X HDMI 2.1, 1X DisplayPort 1.4,, 1X USB 3.2 Gen 2 Type-C, 3X USB 3.2 Gen 1 Type-A, 4X USB 2.0 Type-A, RJ45 2.5 GbE LAN port, Wi-Fi antenna connectors, 3X Audio jacks
Onboard USB Headers: 1X USB 3.2 Gen 1 header (2 ports) 2X USB 2.0 headers (support 4 ports total)

Detailed Parameters

Platform:
Intel
Socket:
LGA 1700
RAM Type:
DDR4
Number of RAM Slots:
4
Maximum RAM/slot:
32
Maximum RAM Capacity in GB:
128
PCI Express Version:
5
Form Factor:
Micro-ATX
Maximum RAM Speed in MHz:
4800

Where to Buy

Pros

  • Supports both 12th and 13th Gen Intel Core processors
  • DDR4 memory support keeps costs down while offering high speeds
  • PCIe 5.0 slot for future graphics cards
  • Dual M.2 slots with one PCIe 4.0 for fast SSDs
  • Integrated Wi-Fi 6 and 2.5G LAN for excellent network performance

Cons

  • Only one PCIe 5.0 slot, no PCIe 5.0 M.2 support
  • Audio codec is basic (ALC897) compared to premium boards
  • Limited USB ports on rear I/O (no USB 3.2 Gen 2x2)

Frequently Asked Questions

Does the MSI PRO B660M-A CEC WiFi support Intel 13th Gen CPUs?

Yes, it supports both 12th and 13th Gen Intel Core processors with the LGA 1700 socket, provided you update the BIOS to the latest version for 13th Gen support.

Can I use DDR5 RAM with this motherboard?

No, this motherboard is designed for DDR4 memory only. It has four DDR4 DIMM slots supporting up to 128GB with speeds up to 4800+ MHz (OC).

Does the motherboard come with built-in Wi-Fi?

Yes, it includes Wi-Fi 6 (802.11ax) and Bluetooth 5.2, along with external antenna connectors on the rear I/O panel.

What is the maximum RAM capacity and speed?

The maximum RAM capacity is 128GB (4x32GB). The maximum supported speed is 4800+ MHz when overclocked via XMP.

Does it support PCIe 5.0 for graphics cards?

Yes, the primary PCIe x16 slot is PCIe 5.0 ready, providing full bandwidth for the latest GPUs.

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