The Asus TUF GAMING B550-PLUS WIFI II motherboard is designed for AMD processors, supporting the AM4 socket and various AMD processor series. It offers four DDR4 DIMM memory slots and multiple hard disk drive interfaces including SATA and M.2.

• Chipset: AMD B550
• Supports up to 128 GB of unbuffered DDR4 memory
• Six SATA connectors for versatile storage options
• Dimensions: 30.5cm x 24.4cm
• RAID support for levels 0, 1, and 10

Internal I/O

• Number of SATA connectors: 6
• Supported hard disk drive interfaces: SATA, M.2

Memory

• Memory slots: 4
• Supported memory types: DDR4 DIMM

Performance

• Chipset: AMD B550
• Motherboard form factor: 30.5cm x 24.4cm

Processor

• Processor family: AMD
• Processor socket: AM4
• Compatible processor series: Supports 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series Desktop Processors

Technical details

• Producer product name: TUF GAMING B550-PLUS WIFI II
• Net weight: 1.3 kg
• Warranty: 36 month(s)

Additional specifications

• Processor manufacturer: AMD
• Supported processor sockets: Socket AM4
• Number of memory slots: 4
• Memory slots type: DIMM
• Memory channels: Dual-channel
• ECC сompatibility: ECC
• Supported memory clock speeds: 2133,2400,2666,2800,2933,3000,3200,3333,3400,3466,3600,3733,3866,4000,4133,4200,4266,4333,4400,4466,4600,4800,4866 MHz
• Maximum internal memory: 128 GB
• Unbuffered memory: Yes
• Supported storage drive types: HDD & SSD
• Supported storage drive interfaces: M.2, SATA
• Number of storage drives supported: 8
• RAID support: Yes
• RAID levels: 0, 1, 10
• Parallel processing technology support: Not supported
• On-board graphics card: No
• Number of displays supported: 2
• USB 2.0 connectors: 2
• USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
• Number of SATA III connectors: 6
• Front panel audio connector: Yes
• ATX Power connector (24-pin): Yes
• CPU fan connector: Yes
• Number of chassis fan connectors: 3
• EPS power connector (8-pin): Yes
• Number of COM connectors: 1
• TPM connector: Yes
• Thunderbolt headers: 1
• RGB LED pin header: Yes
• USB 2.0 ports quantity: 2
• USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
• USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1
• USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1
• Ethernet LAN (RJ-45) ports: 1
• HDMI ports quantity: 1
• DisplayPorts quantity: 1
• Headphone outputs: 1
• Line-in: Yes
• Microphone in: Yes
• S/PDIF out port: Yes
• USB connector type: USB Type-A, USB Type-C
• Ethernet LAN: Yes
• Ethernet interface type: 2.5 Gigabit Ethernet
• Wi-Fi: Yes
• Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
• Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
• Bluetooth: Yes
• Bluetooth version: 5.2
• Motherboard chipset: AMD B550
• Audio output channels: 7.1 channels
• Product colour: Black
• Component for: PC
• Motherboard chipset family: AMD
• Windows operating systems supported: Windows 10, Windows 11
• PCI Express x1 (Gen 3.x) slots: 3
• PCI Express x16 (Gen 3.x) slots: 1
• PCI Express x16 (Gen 4.x) slots: 1
• Number of M.2 (M) slots: 2
• BIOS type: UEFI AMI
• BIOS memory size: 256 Mbit
• Harmonized System (HS) code: 84733020
• Width: 305 mm
• Depth: 244 mm
• Height: 75 mm
• Cables included: SATA
• Drivers included: Yes
• Weight: 945 g
• Packaging content: 2 x SATA 6Gb/s cables 1 x ASUS Wi-Fi moving antennas 1 x I/O Shield 1 x M.2 Rubber package 1 x M.2 SSD screw package 1 x TUF Gaming sticker 1 x Support DVD 1 x TUF Certification card 1 x User guide