Gigabyte B550I Aorus Pro AX, AM4, AMD B550, Mini-ITX

AM4 Sockel

1. 2 x DDR4 DIMM sockets supporting up to 64 GB (32 GB single DIMM capacity) of system memory
2. 3rd Gen AMD Ryzen™ Processors:
   Support for DDR4 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
3. New Generation AMD Ryzen™ with Radeon™ Graphics processors:
   Support for DDR4 5300(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
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

1. 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz
   
   • Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.
2. 2 x HDMI ports, supporting a maximum resolution of 4096x2160@60 Hz
   
   • Support for HDMI 2.1 version, HDCP 2.3, and HDR.

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

1. 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2260/2280 SSDs:
   
   • 3rd Generation AMD Ryzen™ processors support SATA and PCIe 4.0 x4/x2 SSDs
     
   • New Generation AMD Ryzen™ with Radeon™ Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs
2. 1 x M.2 connector (M2B_SB) on the back of the motherboard, integrated in the Chipset, supporting Socket 3, M key, type 2260/2280 SSDs:
   
   • Supporting SATA and PCIe 3.0 x4/x2 SSDs
3. 4 x SATA 6Gb/s connectors, integrated in the Chipset:
   
   • Support for RAID 0, RAID 1, and RAID 10

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
   
   • To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.

1. WIFI a, b, g, n, ac with wave 2 features, ax, supporting 2.4/5 GHz Dual-Band
2. BLUETOOTH 5
3. Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate
   
   • Actual data rate may vary depending on environment and equipment.

1. 4 x USB 3.2 Gen 1 ports on the back panel

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 available through the internal USB header

1. 1 x 24-pin ATX main power connector
2. 1 x 8-pin ATX 12V power connector
3. 1 x CPU fan header
4. 2 x system fan headers
5. 1 x addressable LED strip header
6. 1 x RGB LED strip header
7. 4 x SATA 6Gb/s connectors
8. 2 x M.2 Socket 3 connectors
9. 1 x front panel header
10. 1 x front panel audio header
11. 1 x speaker header
12. 1 x USB 3.2 Gen 1 header
13. 1 x USB 2.0/1.1 header
14. 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
15. 1 x Clear CMOS jumper

1. 1 x DisplayPort
2. 2 x HDMI ports
3. 1 x USB 3.2 Gen 2 Type-A port (red)
4. 4 x USB 3.2 Gen 1 ports
5. 1 x USB Type-C™ port, with USB 3.2 Gen 2 support
6. 1 x Q-Flash Plus button
7. 1 x RJ-45 port
8. 2 x SMA antenna connectors (2T2R)
9. 3 x audio jacks