Gigabyte B550-AORUS-PRO-AC with WiFi ATX Motherboard

Technical Specifications

Model
Brand GIGABYTE
Model B550 AORUS PRO AC

Supported CPU
CPU Socket Type AM4
CPU Type:  AMD Socket AM4, support for: Ryzen 5000 Series / 3rd Generation AMD Ryzen processors/3rd Generation AMD Ryzen with Radeon Graphics processors
* Support for Ryzen 5000 Series with BIOS UPDATE. Refer to GIGABYTE website for CPU support list.

Operating System:
Support for Windows 10 64-bit

Chipsets
Chipset AMD B550

Memory
Number of Memory Slots 4×288pin
Memory Standard 3rd Gen AMD Ryzen Processors: Support for DDR4 5200(O.C.)/ 5000(O.C.)/ 4866(O.C.)/ 4600(O.C.)/ 4400(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3333(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules

3rd Gen AMD Ryzen with Radeon Graphics processors: Support for DDR4 5400(O.C.)/ 5200(O.C.)/ 5000(O.C.)/ 4866(O.C.)/ 4600(O.C.)/ 4400(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3333(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules

Maximum
Memory Supported 128GB

Channel Supported:  Dual Channel

Expansion Slots
PCI Express 4.0 x16
1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
3rd Generation AMD Ryzen processors support PCIe 4.0 x16 mode
3rd 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.

PCI Express 3.0 x16
1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset:
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:
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.

PCI Express x1:  2 x PCI Express x1

Storage Devices
SATA 6Gb/s:  6 x SATA 6Gb/s
M.2 1? x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:
3rd Generation AMD Ryzen processors support SATA and PCIe 4.0 x4/x2 SSDs
3rd 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:
support PCIe 3.0 x4/x2 SSDs
SATA RAID 0/1/10

Onboard Video
Onboard Video Chipset Integrated in the 3rd Generation AMD Ryzen with Radeon Graphics processors:
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 16GB

Onboard Audio
Audio Chipset Realtek ALC1220-VB codec
* The back panel line out jack supports DSD audio.
Audio Channels 2/4/5.1/7.1-channel Support for S/PDIF Out

Onboard LAN
LAN Chipset Realtek 2.5GbE LAN chip
Max LAN Speed 10/100/1000/2500Mbps
Wireless LAN Intel Wi-Fi 3168
WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band
Support for 11ac wireless standard and up to 433 Mbps data rate
* Actual data rate may vary depending on environment and equipment.
Bluetooth:  BLUETOOTH 4.2

Rear Panel Ports
Back I/O Ports 1 x HDMI port
2 x SMA antenna connectors (1T1R)
3 x USB 3.2 Gen 1 ports
1 x USB Type-C port, with USB 3.2 Gen 2 support
2 x USB 3.2 Gen 2 Type-A ports (red)
6 x USB 2.0/1.1 ports
1 x Q-Flash Plus button
1 x RJ-45 port
1 x optical S/PDIF Out connector
5 x audio jacks

Internal I/O Connectors
Onboard USB 1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
Other Connectors 1 x CPU fan header
1 x water cooling CPU fan header
4 x system fan headers
2 x system fan/water cooling pump headers
1 x CPU cooler LED strip/RGB LED strip header
2 x addressable LED strip headers
2 x RGB LED strip headers
1 x front panel header
1 x front panel audio header
1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
2 x temperature sensor headers
1 x Clear CMOS jumper

Physical Spec
Form Factor ATX
LED Lighting RGB
Dimensions (W x L) 12.0" x 9.6"
Power Pin 1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector

Features
Features I/O Controller:
iTE I/O Controller Chip
H/W Monitoring:
Voltage detection
Temperature detection
Fan speed detection
Water cooling flow rate detection
Overheating warning
Fan fail warning
Fan speed control
* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.

BIOS:
1 x 256 Mbit flash
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0