Gigabyte B550 AORUS PRO AC, AM4, Ryzen 5000/4000/3000, DDR4

Take your computing experience to the next level with the Gigabyte B550 AORUS PRO AC motherboard. Designed for AMD Ryzen™ 5000 Series processors and featuring PCIe 4.0 compatibility, this motherboard ensures exceptional speed, connectivity, and expandability for gaming, content creation, and multitasking. With advanced cooling, high-speed networking, and premium audio, it’s an excellent choice for a robust, high-performance PC build.

Key Features

• Processor Compatibility: Supports AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, and 3000 Series processors.
• Memory: 4 DDR4 slots, supporting up to 128GB of memory, with speeds up to 5400MHz (OC).
• Graphics Outputs: HDMI 2.1 port for 4K resolution at 60Hz.
• Expansion Slots: PCIe 4.0 x16 slot for high-end graphics cards, with additional PCIe 3.0 slots for expansion.
• Storage: Dual M.2 slots and six SATA 6Gb/s connectors for extensive storage options.
• Wi-Fi and Networking: Intel Wi-Fi and Realtek 2.5GbE LAN ensure ultra-fast and reliable connections.
• RGB Fusion: Offers stunning RGB customization with addressable LED strip and RGB LED strip headers.
• Cooling Solutions: Equipped with water pump headers and fan headers to keep your system cool under load.

Gigabyte B550 AORUS PRO AC  Specifications

• Brand: GIGABYTE
• Model: B550 AORUS PRO AC
• Socket Type: AM4
• Chipset: AMD B550
• Processor Compatibility: AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors.
• Memory Support: 4 x DDR4 DIMM sockets, up to 128GB.
• Graphics Outputs: HDMI 2.1 (4096×2160@60Hz, HDR, HDCP 2.3). Maximum shared memory: 16GB.
• Expansion Slots: 1 x PCIe 4.0 x16 (CPU integrated), 1 x PCIe 3.0 x4, 1 x PCIe 3.0 x2, 2 x PCIe 3.0 x1.
• Storage: 2 x M.2 slots (1 x PCIe 4.0 x4, 1 x PCIe 3.0 x4), 6 x SATA 6Gb/s connectors (RAID 0, 1, 10).
• USB Ports: Rear: 1 x USB 3.2 Gen 2 Type-C, 2 x USB 3.2 Gen 2 Type-A (red), 3 x USB 3.2 Gen 1, 6 x USB 2.0/1.1,  Internal: 1 x USB 3.2 Gen 1 header (2 ports), 2 x USB 2.0 headers (4 ports).
• Networking: Realtek 2.5GbE LAN, Wi-Fi 802.11ac with Bluetooth 4.2.
• Audio: Realtek ALC1220-VB codec, High Definition Audio, DSD audio, S/PDIF Out.
• Cooling and RGB: 4 x fan headers, 2 x pump headers, 2 x addressable LED headers, 2 x RGB LED headers.
• BIOS: AMI UEFI BIOS, 256 Mbit flash.
• Operating System Support: Windows 11 64-bit, Windows 10 64-bit.
• Form Factor and Dimensions: ATX, 30.5 cm x 24.4 cm.

Processor Compatibility

The Gigabyte B550 AORUS PRO AC motherboard supports a wide range of AMD Ryzen processors, including the 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series, offering flexibility for gaming, productivity, or general use.

For gaming, the Ryzen 5 5600X delivers excellent performance, while the Ryzen 5 4600G and Ryzen 7 5700G provide solid options with built-in graphics for GPU-free builds.

The 4000 G-Series processors like the Ryzen 5 4600G and Ryzen 7 4700G are ideal for multitasking and light gaming. For more budget-friendly setups, the 3000 Series, such as the Ryzen 5 3600 and Ryzen 7 3700X, offer reliable performance for gaming and heavier workloads like content creation.

With PCIe 4.0 support, advanced cooling options, and compatibility with high-speed storage, this motherboard ensures optimal performance across all supported processors. Whether you’re building a gaming rig, a workstation, or a versatile everyday PC, the B550 AORUS PRO AC is a dependable choice.

Discrete Graphics Compatibility

The PCIe 4.0 x16 slot ensures compatibility with the latest GPUs, such as the NVIDIA GeForce RTX™ 40 Series and AMD Radeon™ RX 7000 Series. This slot provides high bandwidth for gaming and professional applications.

Onboard Graphics

The HDMI 2.1 port supports up to 4K resolution at 60Hz, ideal for high-definition content consumption. However, for gaming or intensive graphics work, a dedicated GPU is recommended.

Storage and Expansion

The dual M.2 slots with PCIe 4.0 and PCIe 3.0 support ultra-fast NVMe SSDs. Additionally, the six SATA connectors offer flexibility for traditional hard drives and RAID configurations.

Power Requirements and Cooling

The B550 AORUS PRO AC requires a 24-pin ATX and an 8-pin 12V power connector. For builds with high-performance GPUs and additional peripherals, a 750W PSU is recommended. Advanced cooling options, including pump headers and multiple fan headers, ensure system stability during demanding tasks.

Is This Motherboard for You?

The Gigabyte B550 AORUS PRO AC is a premium choice for gamers and professionals seeking top-tier performance and connectivity. With advanced networking, extensive storage support, and robust cooling solutions, it’s the ideal motherboard for building a reliable and future-proof PC.