Mainboard ASUS AMD B550 SAM4 MicroATX Memory DDR4 Memory slots 4 2xPCI-Express 3.0 1x 1xPCI...

PRIME B550M-A WIFI II
AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, Wi-Fi 6, 1 Gb Ethernet, HDMI, DVI-D, D-Sub, SATA 6 Gbps, USB 3.2 Gen 2 Type-A, and Aura Sync RGB lighting support
AMD AM4 Socket: Ready for Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers, and Fan Xpert 2+ utility
Ultrafast Connectivity: Dual M.2, PCIe 4.0, Wi-Fi 6, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A support
Aura Sync RGB Lighting: Onboard addressable Gen 2 header and RGB headers for RGB LED strips, easily synced with Aura Sync-capable hardware
AMD B550
SAM4, Micro-ATX
DDR4, 4866/4800/4600/4466/4400/4333/4266/4200/4133/4000/3866/3733/3600/3466/3400/3333/3200/3000/2933/2800/2666/2400/2133 MHz
Memory slots 4, 2xPCI-Express 3.0 1x
1xPCI-Express 4.0 16x, 2xM.2
1x15pin D-sub, 1xDVI-D
1xHDMI, 2xAudio-In
1xAudio-Out, 6xUSB 3.2
1xPS/2, 1xRJ45
SATA, Bluetooth
WiFi, Video Depending on CPU
Audio, LAN Gigabit
RAID SATA 0, 1, 10, TPM Header
AMD B550
micro ATX, Audio 7.1 channels
CPU AMD, Socket Socket AM4
Series AMD Ryzen 3000 Series/AMD Ryzen 5000 Series, Supported memory types DDR4-SDRAM
4xNumber of memory slots, Memory slots type DIMM
Supported storage drive interfaces M.2,PCI Express 3.0,PCI Express 4.0,SATA III, 4xUSB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2xUSB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity, 1xEthernet LAN (RJ-45) ports
1xVGA (D-Sub) ports quantity, 1xHDMI ports quantity
1xDVI-D ports quantity, Wi-Fi Yes
Bluetooth Yes, Weight 845 g