Gigabyte B550 Aorus Pro AC Motherboard

Specifications

• CPU: AMD Socket AM4, support for: 3rd Generation AMD Ryzen™ processors/ New Generation AMD Ryzen™ with Radeon™ Graphics processors
  (Please refer "CPU Support List" for more information.)
• Chipset: AMD B550
• Memory
  1. 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
  2. OC Mode: DDR4 5200/5000/4866/4600/4400/4000/3600/3333 MHz memory modules
  3. JEDEC: DDR4 3200/2933/2667/2400/2133 MHz memory modules
  4. Dual channel memory architecture
  5. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules
  6. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
  7. Support for Extreme Memory Profile (XMP) memory modules

  (Please refer "Memory Support List" for more information.)

• Onboard Graphics Integrated in the New Generation AMD Ryzen™ with Radeon™ Graphics processors:
  1. 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz * Support for HDMI 2.1 version, HDCP 2.3, and HDR.

  Maximum shared memory of 16 GB

• Audio
  1. Realtek® ALC1220-VB codec * The back panel line out jack supports DSD audio.
  2. High Definition Audio
  3. 2/4/5.1/7.1-channel
  4. Support for S/PDIF Out
• LAN: Realtek® 2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit)
• Wireless Communication module
  Intel® Wi-Fi 3168
  1. WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band
  2. BLUETOOTH 4.2
  3. Support for 11ac wireless standard and up to 433 Mbps data rate * Actual data rate may vary depending on environment and equipment.
• Expansion Slots 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
  1. 3rd Generation AMD Ryzen™ processors support PCIe 4.0 x16 mode
  2. New Generation AMD Ryzen™ with Radeon™ Graphics processors support PCIe 3.0 x16 mode * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.

  1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset:

  1. Supporting PCIe 3.0 x4 mode * The M2B_SB connector shares bandwidth with the PCIEX4 slot. The PCIEX4 slot will become unavailable when an SSD is installed in the M2B_SB connectors.

  1 x PCI Express x16 slot (PCIEX2), integrated in the Chipset:

  1. Supporting PCIe 3.0 x2 mode * The PCIEX2 slot shares bandwidth with the SATA3 4, 5 connectors. The PCIEX2 slot will become unavailable when a device is installed in the SATA3 4 or SATA3 5 connector.

  2 x PCI Express x1 slots

• Storage Interface 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:
  1. 3rd Generation AMD Ryzen™ processors support SATA and PCIe 4.0 x4/x2 SSDs
  2. New Generation AMD Ryzen™ with Radeon™ Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs

  1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:

  1. Support PCIe 3.0 x4/x2 SSDs

  6 x SATA 6Gb/s connectors, integrated in the Chipset:

  1. Support for RAID 0, RAID 1, and RAID 10
• USB CPU:
  1. 3 x USB 3.2 Gen 1 ports on the back panel
  2. 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel

  Chipset:

  1. 1 x USB Type-C™ port on the back panel, with USB 3.2 Gen 2 support
  2. 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
  3. 2 x USB 3.2 Gen 1 ports available through the internal USB header
  4. 2 x USB 2.0/1.1 ports on the back panel

  Chipset + 2 USB 2.0 Hubs:

  1. 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers)

Manufacturer's link