CPU 1.AMD Socket AM4, support for: 3rd Generation AMD RyzenTM processors/ 3rd Gen AMD RyzenTM with RadeonTM Graphics processors

	Chipset 1.AMD B550

Memory 1.4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory 2.3rd Gen AMD RyzenTM 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 3.3rd Gen AMD RyzenTM with RadeonTM 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 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

Onboard Graphics Integrated in the 3rd Generation AMD RyzenTM with RadeonTM Graphics processors + Intel ThunderboltTM 3 Controller: 1.2 x Intel ThunderboltTM 3 connectors (USB Type-CTM ports), supporting DisplayPort and ThunderboltTM video outputs and a maximum resolution of 5120x2880 at 60 Hz with 24 bpp Because of the limited I/O resources of the PC architecture, the number of ThunderboltTM devices that can be used is dependent on the number of the PCI Express devices being installed. (Refer to Chapter 1-6, "Back Panel Connectors," for more information.) Support for DisplayPort 1.4 version, HDCP 2.3, and HDR. Integrated in the 3rd Generation AMD RyzenTM with RadeonTM Graphics processors: 1.1 x HDMI port, supporting a maximum resolution of 4096x2160 at 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.Support for DTS:X Ultra 3.High Definition Audio 4.2/4/5.1/7.1-channel 5.Support for S/PDIF Out

	LAN 1.2 x Intel GbE LAN chips (1000 Mbit/100 Mbit)

	Wireless Communication module Intel Wi-Fi 6 AX200 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.

Expansion Slots 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU: 1.3rd Generation AMD RyzenTM processors support PCIe 4.0 x16 mode 2.3rd Generation AMD RyzenTM with RadeonTM 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 (PCIEX8), integrated in the CPU: 1.3rd Generation AMD RyzenTM processors support PCIe 4.0 x8 mode 2.3rd Generation AMD RyzenTM with RadeonTM Graphics processors support PCIe 3.0 x8 mode The PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot is populated, the PCIEX16 slot operates at up to x8 mode. 1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset: 1.Supporting PCIe 3.0 x4 mode The PCIEX4 slot shares bandwidth with the M2B_SB connector. The PCIEX4 slot becomes unavailable when a device is installed in the M2B_SB connector.

	Multi-Graphics Technology Support for AMD Quad-GPU CrossFireTM and 2-Way AMD CrossFireTM technologies

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 RyzenTM processors support SATA and PCIe 4.0 x4/x2 SSDs 2.3rd Generation AMD RyzenTM with RadeonTM 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.Supporting SATA and PCIe 3.0 x4/x2 SSDs 4 x SATA 6Gb/s connectors, integrated in the Chipset: 1.Support for RAID 0, RAID 1, and RAID 10

USB Integrated in the CPU: 1.4 x USB 3.2 Gen 1 ports on the back panel Chipset+Intel ThunderboltTM 3 Controller: 1.2 x USB Type-CTM ports on the back panel, with USB 3.2 Gen 2 support Chipset: 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 available through the internal USB header 3.1 x USB 2.0/1.1 port on the back panel Chipset+2 USB 2.0 Hubs: 1.5 x USB 2.0/1.1 ports (1 port on the back panel, 4 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 3.1 x CPU fan header 4.1 x water cooling CPU fan header 5.4 x system fan headers 6.2 x system fan/water cooling pump headers 7.2 x addressable LED strip headers 8.2 x RGB LED strip headers 9.1 x CPU cooler LED strip/RGB LED strip header 10.2 x M.2 Socket 3 connectors 11.4 x SATA 6Gb/s connectors 12.1 x SATA DOM power connector 13.1 x front panel header 14.1 x front panel audio header 15.1 x USB 3.2 Gen 1 header 16.2 x USB 2.0/1.1 headers 17.1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only) 18.1 x serial port header 19.1 x Clear CMOS jumper 20.2 x temperature sensor headers 21.1 x Q-Flash Plus button

	Back Panel Connectors 1.1 x PS/2 keyboard/mouse port 2.1 x DisplayPort In port 3.1 x HDMI port 4.2 x SMA antenna connectors (2T2R) 5.2 x USB 3.2 Gen 2 Type-A ports (red) 6.2 x ThunderboltTM 3 connectors (USB Type-CTM port, with USB 3.2 Gen 2 support) 7.4 x USB 3.2 Gen 1 ports 8.2 x USB 2.0/1.1 ports 9.2 x RJ-45 ports 10.1 x optical S/PDIF Out connector 11.5 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 (pump) speed control function is supported will depend on the fan (pump) 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. at 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.cFosSpeed

	Operating System 1.Support for Windows 10 64-bit

	Form Factor 1.ATX Form Factor, 30.5cm x 24.4cm

	Item Dimension (L"x W"x H") 14 x 12 x 4 Weight 5.00 LB Warranty Information 3 years