TECHNICAL SPECIFICATIONS: Gigabyte B550 UD AC ATX Gaming Motherboard
Model
B550 UD AC
Chipset
AMD B550
CPU Socket
AM4
CPU Support
AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series, Ryzen 3000 Series and Ryzen 3000 G-Series Processors
Memory Support
4x DDR4, Maximum Memory Capacity 128GB, Max Memory Support 4733 MHz (OC)
Storage
2 x M.2 Socket 3 Connectors
4x SATA 6Gb/s
USB ports on Board
4 x USB 2.0/1.1 ports
2 x USB 3.2 Gen 1 ports
LAN
Realtek GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)
Audio
2/4/5.1/7.1-channel HD Audio with Realtek Audio CODEC
Back Panel Connectors
4 x USB 2.0/1.1 ports
2 x SMA antenna connectors (1T1R)
2 x USB 3.2 Gen 1 ports
1 x USB 3.2 Gen 2 Type-A*/USB 3.2 Gen 1 port (red) *For AMD Ryzen 5000 Series/3000 Series Processors only.
1 x USB Type-C port, with USB 3.2 Gen 1 support
1 x Q-Flash Plus button
1 x HDMI port
1 x RJ-45 port
3 x audio jacks
Expansion Slot
1 x PCI Express 4.0×16 slot (AMD Ryzen 5000/3000 Series Processors)
1 x PCI Express 3.0×16 slot (AMD Ryzen 5000-G/4000-G/3000-G Series Processors)
4 x PCI Express 3.0×1 slot
Built-in Bluetooth
Yes, v5.0
Built-in Wifi
No
Lighting
None
OS Support
Windows 11 64-bit, Windows 10 64-bit
Additional Information: Gigabyte B550 UD AC ATX Gaming Motherboard (rev. 1.2)
