ASUS TUF GAMING B550M-PLUS WIFI II AMD B550 Socket AM4 Micro-ATX Desktop Motherboard

Description

FEATURES
Micro-ATX Form Factor
AMD B550 Chipset
Socket AM4
4x DDR4 DIMM Slots, Supports Up to 128GB
Up to DDR4-4866MHz OC
1x PCIe 4.0 x16, 1x PCIe 3.0 x4, 1x PCIe 3.0 x1
1x M.2 2280 PCIe 4.0 x4 NVMe, 1x M.2 22110 PCIe 3.0 x4 NVMe
4x SATA 6Gb/s Ports
1x USB 3.2 Gen 2 10Gbps Type-A, 1x USB 3.2 Gen 2 10Gbps Type-C
4 x USB 3.2 Gen 1 5Gbps Type-A, 2 x USB 2.0 Type-A
1x DisplayPort 1.2, 1x HDMI 2.1
WiFi 6 2×2 MIMO Dual-Band, Bluetooth 5.2
Realtek 2.5G Ethernet
Realtek ALC887/897Audio Codec
ASUS BIOS Flashback
ASUS Q-Design
ASUS Aura Sync
ASUS Armoury Crate & AI Suite 3.0

TECHNICAL SPECIFICATIONS

Brand: ASUS
Series: Socket AM4
Model: TUF GAMING B550M-PLUS WIFI II
CPU: AMD Socket AM4 Ryzen 3000, 4000, 5000-series CPUs
Chipset: AMD B550

Memory Support
Ryzen 3000, 4000, 5000-series CPUs: 4 x DIMM, Max. 128GB, DDR4 4866(OC)/4800(OC)/4600(OC)/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133, Un-buffered Memory

Expansion Slots
CPU Direct (Ryzen 5000, 5000G, 3000, 4000G-Series): 1x PCIe 4.0 x16 Physical, x16 Electrical, backwards compatible to PCIe 3.0
AMD B550 Chipset: 1x PCIe 3.0 x16 Physical, x4 Electrical
1x PCIe 3.0 x1
NOTE: The second PCIe x16 slot shares bandwidth with the PCIe x1 slot.

Storage
CPU Direct (Ryzen 5000, 5000G, 3000-Series): M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 & SATA modes)
Ryzen 5000G/4000G-Series: M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)*
AMD B550 Chipset: M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)
4 x SATA 6Gb/s ports
Support RAID 0, 1, 10

Networking
LAN: Realtek 2.5G RJ-45 Ethernet
ASUS LANGuard
WiFi: WiFi 6 2×2 MIMO 2.4/5.0GHz Dual-Band Adapter
NOTE: Band Steering is supported.
Bluetooth: Bluetooth 5.2

Audio
Codec: ALC887/897
Features: Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
Supports up to 24-Bit/192 kHz playback
Audio Shielding
Rear Optical S/PDIF out
Premium audio capacitors
Dedicated audio PCB layers

Rear I/O
Ports: 1x USB 3.2 Gen 2 10Gbps Type-C
1x USB 3.2 Gen 2 10Gbps Type-A
4x USB 3.2 Gen 1 5Gbps Type-A
2x USB 2.0 Type-A
1x DisplayPort 1.2
1x HDMI 2.1
1x RJ-45 2.5G Ethernet
2x SMA Connectors
1x Optical S/PDIF
5x 3.5mm Audio Jacks (7:1 Surround, Microphone)
1x PS/2 Combination Port
Buttons: 1x BIOS FlashBack Button

General
Internal Connectors: 1x 4-pin CPU Fan header
1x 4-pin CPU OPT Fan header
2x 4-pin Chassis Fan headers
1x 24-pin Main Power connector
1x 8-pin 12V Power connector
2x M.2 slots (Key M)
4x SATA 6Gb/s ports
1x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
2x USB 2.0 headers support additional 4 USB 2.0 ports
1x Addressable Gen 2 header
2x AURA RGB headers
1x Clear CMOS header
1x COM Port header
1x Front Panel Audio header (AAFP)
1x Speaker header
1x SPI TPM header (14-1pin)
1x 10-1 pin System Panel header
Remote Management: WOL by PME, PXE
BIOS: 256 Mb Flash ROM, UEFI AMI BIOS
Form Factor: Micro-ATX Form Factor, 244 x 244mm
Operating System Support: Windows 10 64-bit
Windows 11 64-bit
Features: ASUS Q-DIMM
ASUS Q-Slot
ASUS Thermal Solution
M.2 heatsink
AURA Sync
AURA RGB headers
Addressable Gen 2 RGB headers
ASUS EZ DIY (CrashFree BIOS 3, EZ Flash 3)
ASUS SafeSlot Core
ASUS Armoury Crate
ASUS AI Suite 3
Box Contents: 2x SATA Data cables
1x ASUS WiFi antennae
1x M.2 SSD screw package
1x I/O Shield
1x TUF Gaming Sticker Set
1x TUF Certification Card
Support DVD
User manual