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ATX motherboard with black PCB and silver heatsinks

GIGABYTE

GIGABYTE Aorus Pro B550 motherboard accessory

SKU CH-CQE2-XEBV0

ATX motherboard with 12+2 phase digital power design for AMD Ryzen processors, supporting 128 GB DDR4 and multiple USB 3.2 ports

  • Supports up to 128GB DDR4 memory capacity
  • 12+2 phase digital power design delivers 700A total current
  • 2 USB 3.2 Gen 2 Type-A and 1 Type-C ports for fast connectivity
  • ATX form factor fits standard desktop cases
  • AORUS Core Lighting illuminates the build ecosystem

Power design for AMD Ryzen builds

The 12+2 phase digital twin power design delivers up to 700 amps of balanced current to the CPU socket. Solid-pin 24-pin and 8-pin connectors and all-solid capacitors improve transient response. This board targets enthusiasts who want stable voltage regulation for overclocking.

Connectivity for high-speed peripherals

Two USB 3.2 Gen 2 Type-A ports, one USB 3.2 Gen 2 Type-C port, two USB 3.2 Gen 1 Type-A ports and six USB 2.0 ports cover a wide range of devices. HDMI and a single LAN RJ-45 port handle display and wired networking. Builders needing more than one LAN port or additional video outputs should look elsewhere.

Memory capacity ceiling

The four DDR4 slots support up to 128 GB of dual-channel memory. ATX form factor fits standard chassis. This capacity limit decides whether the board suits memory-heavy workloads or not.

Highlights

  • Supports up to 128GB DDR4 memory capacity
  • 12+2 phase digital power design delivers 700A total current
  • 2 USB 3.2 Gen 2 Type-A and 1 Type-C ports for fast connectivity
  • ATX form factor fits standard desktop cases
  • AORUS Core Lighting illuminates the build ecosystem

Specifications

No published specifications for this item yet.

Questions about this item

Will the 12+2 phase digital power design with 50A DrMOS need any component replacement under heavy CPU loads?

The 12+2 phase digital twin power design uses 50A DrMOS and all-solid capacitors rated for up to 700 Amps total current, so no routine replacement is expected under normal heavy loads.

What thermal limit appears first when all 12+2 power phases run continuously at high current?

The 50A DrMOS and all-solid capacitors are designed to handle up to 700 Amps combined, so the power delivery itself is unlikely to hit a thermal ceiling before other system components.

How loud or hot does the board get when the 12+2 phase VRM runs all day at full tilt?

The digital PWM controller and 50A DrMOS phases distribute load evenly across 12+2 phases with solid capacitors, keeping VRM temperatures and fan noise low during sustained operation.

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