Supports AMD Ryzen ™ 5000 Series / 3rd Gen Ryzen ™ and 3rd Gen Ryzen ™ with Radeon ™ graphics processor
 Dual Channel ECC / Non-ECC Unbuffered DDR4, 4 DIMMs
 12+2 phase Digital Twin Power Design with 50A DrMOS
 Advanced thermal design with Fins-Array heat sink and direct touch heat pipe
 Ultra Durable ™ PCIe 4.0 Ready x16 slot
 Dual Ultra-Fast NVMe PCIe 4.0 / 3.0 x4 M.2 with dual thermal protections
 Audio AMP-UP with ALC1220-VB and WIMA capacitors for 120dB rear SNR
 Extremely fast 2.5GbE LAN with bandwidth management
 Support for USB 3.2 Type-C ™ and front and rear HDMI
 RGB FUSION 2.0 supports addressable LED and RGB LED strips
 Smart Fan 5 features multiple temperature sensors, hybrid fan headers with FAN STOP
 Q-Flash Plus update BIOS without installing CPU, memory and graphics card
 Pre-installed IO shield for quick and easy installation

 CPU
 AMD Socket AM4, support for: AMD Ryzen ™ 5000 series / AMD Ryzen ™ 3rd generation processors / AMD Ryzen ™ 3rd generation processors with Radeon ™ Graphics
 (See the "CPU Support List" for more information.)
 chipset
 AMD B550
 Memory
 4 x DDR4 DIMM sockets supporting up to 128GB (32GB single DIMM capacity) of system memory
 AMD Ryzen™ 5000 Series Processors:
 support for DDR4 5100 (OC) / 5000 (OC) / 4866 (OC) / 4600 (OC) / 4400 (OC) / 4000 (OC) / 3600 (OC) / 3333 (OC) / Memory modules 3200/2933/ 2667/2400/2133 MHz
 Third-Generation AMD Ryzen™ Processors:
 support for DDR4 5200 (OC) / 5000 (OC) / 4866 (OC) / 4600 (OC) / 4400 (OC) / 4000 (OC) / 3600 (OC) / 3333 (OC) / Memory modules 3200/2933/ 2667/2400/2133 MHz
 3rd generation AMD Ryzen ™ with Radeon ™ graphics processors:
 support for DDR4 5400 (OC) / 5200 (OC) / 5000 (OC) / 4866 (OC) / 4600 (OC) / 4400 (OC) / 4000 (OC) / 3600 Memory modules (OC) / 3333 (OC) / 3200/2933/2667/2400/2133 MHz
 Dual Channel Memory Architecture
 Support for DIMM 1Rx8 / 2Rx8 ECC unbuffered memory modules
 Support for unbuffered 1Rx8 / 2Rx8 / 1Rx16 DIMM memory modules
 Support for Extreme Memory Profile (XMP) memory modules
 (See "Memory Support List" for more information.)
 Onboard Graphics
 Integrated on 3rd generation AMD Ryzen ™ with Radeon ™ graphics processors:
 1 HDMI port, supporting maximum resolution of 4096x2160 @ 60 Hz
 * Support for HDMI 2.1, HDCP 2.3 and HDR version.
 16GB maximum shared memory
 audio
 Realtek ® ALC1220-VB Codec
 * The rear panel line-out supports DSD audio.
 high definition audio
 2/4 / 5.1 / 7.1 channels
 Support for S / PDIF Out
 LAN
 Realtek ® 2.5GbE LAN Chip (2.5Gbit / 1Gbit / 100Mbit)
 Expansion slots
 1 PCI Express x16 slot (PCIEX16), integrated into the CPU:
 3rd generation AMD Ryzen ™ processors support PCIe 4.0 x16 mode
 AMD Ryzen ™ 3rd generation graphics processors with Radeon ™ support PCIe 3.0 x16 mode
 * For optimal performance, if only one PCI Express graphics card is installed, be sure to install it in the PCIEX16 slot.
 1 PCI Express x16 slot (PCIEX4), integrated into the chipset:
 Compatible with PCIe 3.0 x4 mode
 * The M2B_SB connector shares the bandwidth with the PCIEX4 slot. The PCIEX4 slot will be unavailable when an SSD is installed on the M2B_SB connectors.
 1 PCI Express x16 slot (PCIEX2), integrated in the chipset:
 Compatible with PCIe 3.0 x2 mode
 * The PCIEX2 slot shares bandwidth with the SATA3 4, 5 connectors. The PCIEX2 slot will be unavailable when a device is installed on the SATA3 4 or SATA3 5 connector.
 2 PCI Express x1 slots
 Storage Interface
 1 x M.2 connector (M2A_CPU), integrated in the CPU, with support for Socket 3, M switch, SSDs type 2242/2260/2280/22110:
 3rd generation AMD Ryzen ™ processors support SATA and PCIe 4.0 x4/x2 SSDs
 3rd generation AMD Ryzen ™ with Radeon ™ graphics processors supporting SATA and PCIe 3.0 x4/x2 SSDs
 1 x M.2 connector (M2B_SB), integrated into the chipset, supporting socket 3, M switch, 2242/2260/2280/22110 type SSDs:
 support PCIe 3.0 x4 / x2 SSDs
 6 x 6Gb/s SATA connectors, integrated into chipset:
 Support for RAID 0, RAID 1 and RAID 10
 USB
 CPU:
 2 USB 3.2 Gen 1 ports on rear panel
 1 USB 3.2 Gen 2 Type-A (red) port on rear panel
 Chipset:
 1 USB Type-C ™ port on rear panel, supporting USB 3.2 Gen 2
 1 USB Type-C ™ port with support for USB 3.2 Gen 1, available via internal USB connector
 1 USB 3.2 Gen 2 Type-A (red) port on rear panel
 2 USB 3.2 Gen 1 ports available via internal USB connector
 2 USB 2.0 / 1.1 ports on rear panel
 Chipset + 2 USB 2.0 hubs:
 8 USB 2.0 / 1.1 ports (4 ports on rear panel, 4 ports available via internal USB connectors)
 Internal I/O Connectors
 1 x 24-pin ATX Main Power Connector
 1 x 8-pin ATX 12V power connector
 2 x M.2 socket 3 connectors
 6 x 6 Gb/s SATA connectors
 1 x CPU fan header
 1 x water cooling CPU fan head
 4 system fan connectors
 2 x system cooling pump/water fan heads
 1 x CPU Cooler LED Strip / RGB LED Strip Header
 2 addressable LED strip connectors
 2 RGB LED strip headers
 1 x front panel header
 1 x front panel audio connector
 1 USB Type-C ™ port, with support for USB 3.2 Gen 1
 1 x USB 3.2 Gen 1 connector
 2 USB 2.0 / 1.1 connectors
 1 x Trusted Platform Module (TPM) header (2x6 pins, for GC-TPM2.0_S module only)
 2 x temperature sensor headers
 1 x Thunderbolt™ add-in board connector
 1 x CMOS clear jumper
 * All fan connectors are subject to AIO_Pump, Pump and high performance fan support capable of delivering up to 2A / 12V @ 24W.
 Rear Panel Connectors
 1 HDMI port
 2 USB 3.2 Gen 1 ports
 1 USB Type-C ™ port, with support for USB 3.2 Gen 2
 2 USB 3.2 Gen 2 Type-A ports (red)
 6 USB 2.0 / 1.1 ports
 1 x Q-Flash Plus button
 1 RJ-45 port
 1 x optical S / PDIF output connector
 5 audio jacks
 I/O controller
 iTE® I/O Controller Chip
 H/W monitoring
 voltage detection
 temperature detection
 fan speed detection
 Cooling water flow rate detection
 Overheat warning
 Fan failure alert
 Speed control
 fan speed * Whether the fan (pump) speed control function is supported will depend on the fan (pump) installed.
 BIOS
 1 x 256 Mbit Flash
 Use of AMI UEFI BIOS Licensed
 PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
 Exclusive Features
 Support for APP Center
 * Apps available on APP Center may vary by motherboard model. Functions supported by each application may also vary depending on motherboard specifications.
 @BIOS
 EasyTune
 quick boot
 impulse game
 ON / OFF Load
 RGB Fusion
 Smart Backup
 Information System Viewer
 Support for Q-Flash Plus
 Q-Flash support
 Support for installing Xpress
 Software package
 Norton ® Internet Security (OEM version)
 XSplit Gamecaster + Broadcaster (12 month license)
 LAN Bandwidth Control Utility for Realtek ® 8125 Gaming
 Operational system
 Support for 64-bit Windows 10
 form factor
 ATX form factor; 30.5 cm x 24.4 cm