ASRock

ASRock B450M/AC R2.0 AM4 Micro ATX Motherboard

4.4 (124 reviews)

Build Your Dream PC with a Reliable Motherboard Overview: The ASRock B450M/AC R2.0 is a Micro ATX motherboard designed for AMD AM4 socket Ryzen processors. It offers a stable foundation for your PC build with support for fast memory and multiple graphics cards. Specifications: CPU Socket:...

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Overview

Build Your Dream PC with a Reliable Motherboard

Overview: The ASRock B450M/AC R2.0 is a Micro ATX motherboard designed for AMD AM4 socket Ryzen processors. It offers a stable foundation for your PC build with support for fast memory and multiple graphics cards. Specifications:
  • CPU Socket: AMD AM4
  • Chipset: AMD Promontory B450
  • Form Factor: Micro ATX
  • Memory: DDR4 3200*
  • PCIe Slots: 1 x PCIe 3.0 x16, 1 x PCIe 2.0 x16
  • Graphics Output: HDMI*
  • SATA: 6Gb/s
  • USB Ports: 2 x USB 2.0

Key Features

Supports AMD AM4 Socket Ryzen 2000, 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors

Supports DDR4 3200*

1 PCIe 3.0 x16, 1 PCIe 2.0 x16

AMD Quad CrossFireX

Graphics Output: HDMI*

Specifications

Form Factor
Micro ATX
Socket Type
AMD AM4 Socket
Supported Processors
Ryzen 2000, 3000, 4000 G-Series, 5000, 5000 G-Series
Memory Type
DDR4
Max Memory Speed
3200* MHz
PCIe Slots
1 PCIe 3.0 x16, 1 PCIe 2.0 x16
Multi-GPU Support
AMD Quad CrossFireX
Graphics Output
HDMI

Pros & Cons

👍 Pros

  • Supports a wide range of AMD AM4 Socket Ryzen desktop processors, including 2000, 3000, 4000 G-Series, 5000, and 5000 G-Series.
  • Compatible with DDR4 memory up to 3200* MHz, allowing for responsive system performance.
  • Features multiple PCIe slots, including one PCIe 3.0 x16 and one PCIe 2.0 x16, for expansion cards.
  • Supports AMD Quad CrossFireX technology, enabling multi-GPU configurations for enhanced graphics.
  • Includes an HDMI graphics output, offering a common and versatile display connection option.

👎 Cons

  • The memory support is specified as "DDR4 3200*", which might imply limitations or specific module requirements.
  • The motherboard is a Micro ATX form factor, which may limit the number of expansion slots compared to larger ATX boards.
  • Only one HDMI graphics output is listed, potentially restricting multi-monitor setups without additional discrete graphics.
  • The use of PCIe 2.0 x16 alongside PCIe 3.0 x16 means one slot operates at an older standard, impacting bandwidth for some devices.
  • Specific details regarding power delivery phases or advanced cooling features are not provided.

Frequently Asked Questions

This ASRock B450M/AC R2.0 motherboard supports AMD AM4 Socket Ryzen 2000, 3000, 4000 G-Series, 5000, and 5000 G-Series Desktop Processors.
This motherboard supports DDR4 memory modules up to 3200* MHz, allowing for high-speed RAM configurations.
Yes, it supports AMD Quad CrossFireX, which allows for multi-GPU setups.
The motherboard provides an HDMI graphics output, offering a common connection for displays.
It features one PCIe 3.0 x16 slot and one PCIe 2.0 x16 slot for various expansion cards.