CPU

1. AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ 3rd Gen Ryzen™ and 3rd Gen Ryzen™ with Radeon™ Graphics Processors

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

Chipset

1. AMD B550

Memory

1. 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory

2. AMD Ryzen™ 5000 series processors:

Support for DDR4 4266(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz memory modules

3. 3rd Gen AMD Ryzen™ Processors:

Support for DDR4 4400(O.C.) / 4000(O.C.) / 3600(O.C.) / 3333(O.C.) /3200/2933/2667/2400/2133 MHz memory modules

4. 3rd Gen AMD Ryzen™ with Radeon™ Graphics processors:

Support for DDR4 4733(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

5. Dual channel memory architecture

6. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules

7. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules

8. Support for Extreme Memory Profile (XMP) memory modules

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

Onboard Graphics

Integrated in the 3rd Generation AMD Ryzen™ with Radeon™ Graphics processors:

1. 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz

* Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.

2. 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® ALC1200 codec

2. High Definition Audio

3. 2/4/5.1/7.1-channel

4. Support for S/PDIF Out

LAN

1. Realtek® 2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit)

Expansion Slots

1. 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.

2. 1 x PCI Express x16 slot (PCIEX2), integrated in the Chipset:

- Supporting PCIe 3.0 x2 mode

3. 1 x PCI Express x16 slot (PCIEX1_2), integrated in the Chipset:

- Supporting PCIe 3.0 x1 mode

4. 1 x PCI Express x1 slot (PCIEX1_1), integrated in the Chipset:

- Supporting PCIe 3.0 x1 mode

Storage Interface

1. 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

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

USB

CPU:

1. 2 x USB 3.2 Gen 2 Type-A ports (red) on the back panel

2. 2 x USB 3.2 Gen 1 ports on the back panel

Chipset:

1. 1 x USB Type-C™ port with USB 3.2 Gen 1 support, available through the internal USB header

2. 1 x USB 3.2 Gen 1 port 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+USB 2.0 Hub:

1. 4 x USB 2.0/1.1 ports available through the internal USB headers

Internal I/O Connectors

1. 1 x 24-pin ATX main power connector

2. 1 x 8-pin ATX 12V power connector

3. 2 x M.2 Socket 3 connectors

4. 4 x SATA 6Gb/s connectors

5. 1 x CPU fan header

6. 1 x water cooling CPU fan header

7. 3 x system fan headers

8. 1 x CPU cooler LED strip/RGB LED strip header

9. 2 x addressable LED strip headers

10. 2 x RGB LED strip headers

11. 1 x front panel header

12. 1 x front panel audio header

13. 1 x USB Type-C™ port, with USB 3.2 Gen 1 support

14. 1 x USB 3.2 Gen 1 header

15. 2 x USB 2.0/1.1 headers

16. 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)

17. 1 x Clear CMOS jumper

Back Panel Connectors

1. 1 x DisplayPort

2. 1 x HDMI port

3. 2 x USB 3.2 Gen 2 Type-A ports (red)

4. 3 x USB 3.2 Gen 1 ports

5. 2 x USB 2.0/1.1 ports

6. 1 x Q-Flash Plus button

7. 1 x RJ-45 port

8. 1 x optical S/PDIF Out connector

9. 5 x audio jacks

I/O Controller

1. iTE® I/O Controller Chip

H/W Monitoring

1. Voltage detection

2. Temperature detection

3. Fan speed detection

4. Water cooling flow rate detection

5. Overheating warning

6. Fan fail warning

7. Fan speed control

* Whether the fan speed control function is supported will depend on the fan you install.

BIOS

1. 1 x 256 Mbit flash

2. Use of licensed AMI UEFI BIOS

3. PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features

1. Support for APP Center

* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.

@BIOS

EasyTune

Fast Boot

Game Boost

ON/OFF Charge

RGB Fusion

Smart Backup

System Information Viewer

2. Support for Q-Flash Plus

3. Support for Q-Flash

4. Support for Xpress Install

Bundled Software

1. Norton® Internet Security (OEM version)

2. Realtek® 8125 Gaming LAN Bandwidth Control Utility

Operating System

1. Support for Windows 10 64-bit

Form Factor

1. ATX Form Factor; 30.5cm x 24.4cm