MSI Pro B660M-B DDR4 Intel Motherboard

Product Description

The MSI Pro B660M-B DDR4 is a micro-ATX motherboard designed for Intel’s 12th Gen Core processors. It is built to provide high performance, reliability, and enhanced features suitable for both productivity-focused tasks and everyday computing. Below are the key features and specifications of the MSI Pro B660M-B DDR4:

Key Features:

1. Processor Support:
   • Supports 12th Gen Intel® Core™, Pentium® Gold, and Celeron® processors with LGA 1700 socket.
   • Optimized to deliver better multi-core performance with Core Boost technology for overclocking support and stable power delivery.
2. Memory Support:
   • 2x DDR4 memory slots, supporting up to 64GB of RAM.
   • Memory speeds: 2133/2666/2933/3200 MHz (JEDEC & POR).
   • Max overclocking frequency: Up to 4600+ MHz for single-rank DIMMs, and 4000+ MHz for dual-rank DIMMs.
   • Dual-channel mode supported for increased memory bandwidth.
   • Intel® Extreme Memory Profile (XMP) support for easier overclocking.
3. Core Boost Technology:
   • Combines premium layout and digital power design to support multi-core processors.
   • Allows faster and more efficient power delivery to the CPU for better performance and stability, especially during overclocking.
4. M.2 Shield Frozr:
   • M.2 Shield Frozr technology helps prevent SSD throttling by cooling down high-speed M.2 NVMe drives, ensuring that they perform at their peak even during extended use.
5. Networking:
   • 2.5Gbps LAN (Realtek RTL8125BG) for faster, more stable internet connectivity compared to standard Gigabit Ethernet.
   • MSI’s LAN Manager automatically classifies and prioritizes latency-sensitive applications to reduce lag and optimize network performance.
6. Audio Boost:
   • Realtek ALC897 Codec provides 7.1-channel high-definition audio for immersive sound experiences in gaming and multimedia applications.
7. Storage:
   • 4x SATA 6Gb/s ports for conventional storage devices.
   • 1x M.2 slot (Key M) supporting PCIe 4.0 x4, for faster NVMe SSD storage options.
   • RAID support for both SATA and M.2 NVMe devices (RAID 0, RAID 1, RAID 5, RAID 10 for SATA; RAID 0, RAID 1, RAID 5 for M.2).
8. USB Connectivity:
   • 6x USB 3.2 Gen 1 (5Gbps) ports (4x Type-A on the back panel, 2x internal).
   • 2x USB 2.0 Type-A ports on the back panel.
   • Additional USB 2.0 and USB 3.2 Gen 1 internal connectors for expansion.
9. BIOS & Fan Control:
   • UEFI AMI BIOS with 256 Mb flash for easy configuration and updates.
   • Total Fan Control allows monitoring and controlling all CPU and system fan speeds and temperatures via BIOS or software. Supports automatic adjustment based on temperature targets for optimized cooling.
10. Frozr AI Cooling:

• Detects CPU & GPU temperatures and automatically adjusts the fan speeds based on real-time system requirements to optimize cooling performance.

11. Steel Armor:

• Steel Armor PCIe slot for added durability, protecting your GPU from bending and electromagnetic interference (EMI), ensuring stability and longevity.

12. M.2 Shield Frozr:

• Prevents M.2 SSD throttling by providing additional cooling, ensuring your SSD remains cool under heavy workloads.

13. LED Features:

• EZ Debug LED for easy troubleshooting with visual indicators for CPU, DRAM, VGA, and Boot status.

Specifications Overview:

• Processor Support:
  • 12th Gen Intel® Core™ processors (LGA 1700 socket), including Pentium® Gold and Celeron® processors.
• Chipset:
  • Intel® B660 Chipset.
• Memory:
  • 2x DDR4 memory slots, supporting up to 64GB.
  • Max overclocking frequency: 4600+ MHz (1 DIMM per channel).
  • Supports Dual-Channel mode, XMP for overclocking.
• Expansion Slots:
  • 1x PCIe 4.0 x16 (from CPU)
  • 1x PCIe 3.0 x1 (from B660 chipset).
• Storage:
  • 4x SATA 6Gb/s ports.
  • 1x M.2 slot (PCIe 4.0 x4, from CPU) for high-speed storage.
  • RAID 0, 1, 5, 10 support for SATA and M.2 storage.
• Audio:
  • Realtek® ALC897 Codec, 7.1-Channel High Definition Audio.
• LAN:
  • 1x 2.5Gbps LAN (Realtek RTL8125BG) for faster network speeds.
• Graphics:
  • 1x VGA port (max resolution: 2048×1536 @50Hz, 2048×1280 @60Hz, 1920×1200 @60Hz).
  • 1x HDMI 2.1 with HDR port (max resolution: 4K 60Hz).
• USB Ports:
  • 6x USB 3.2 Gen 1 (5Gbps) Type-A ports (4x on the back panel, 2x internal).
  • 2x USB 2.0 Type-A ports (on the back panel).
  • Additional internal connectors for USB 3.2 Gen 1 and USB 2.0 ports.
• Power Connectors:
  • 1x 24-pin ATX main power connector.
  • 1x 8-pin ATX 12V power connector.
• Internal Connectors:
  • 1x USB 3.2 Gen 1 (5Gbps) connector (for 2 additional USB 3.2 Gen 1 ports).
  • 2x USB 2.0 connectors (for 4 additional USB 2.0 ports).
  • 1x CPU fan connector.
  • 2x system fan connectors.
  • 1x Front panel audio connector.
  • 1x Serial port connector.
  • 1x TPM module connector.
  • 1x Clear CMOS jumper.
• Form Factor:
  • Micro-ATX (9.6 in. x 8.7 in. or 24.4 cm x 22.0 cm).
• Warranty:
  • 3-year warranty.

Conclusion:

The MSI Pro B660M-B DDR4 motherboard offers an excellent balance of performance, stability, and value, making it a great choice for building a professional or productivity-oriented system. Key features like Core Boost, M.2 Shield Frozr, and 2.5Gbps LAN ensure that it can handle demanding workloads and provide high-speed data transfer capabilities. The board also offers advanced fan control, RAID support, and steel armor protection for longevity and system stability. Whether for everyday use, content creation, or business applications, this motherboard is designed for users who need reliability and efficient performance.