Asrock B550 Taichi Socket AM4 ATX AMD B550

Supported processor sockets: Socket AM4
Compatible processor series: 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen™ 9
Processor manufacturer: AMD
Maximum number of SMP processors: 1
Processor socket: Socket AM4
Parallel processing technology support: CrossFireX, 3-Way CrossFireX, Quad-GPU CrossFireX
HDCP: Yes
Graphics card: Radeon Vega
Graphics card family: AMD
On-board graphics card: Yes
DirectX version: 12.0
Certification: FCC, CE ErP/EuP ready (ErP/EuP ready power supply is required)
Audio chip: Realtek ALC1220
Motherboard chipset family: AMD
Power source type: ATX
Windows operating systems supported: Windows 11 x64, Windows 10 x64
Audio output channels: 7.1 channels
Harmonized System (HS) code: 84733020
Motherboard form factor: ATX
Motherboard chipset: AMD B550
Number of memory slots: 4
Supported memory types: DDR4-SDRAM
Memory channels: Dual-channel
Memory slots type: DIMM
Supported memory clock speeds: 4133, 3200, 2933, 3600, 4266, 4533, 4333, 4600, 4000, 2667, 3733, 4400, 4666, 2400, 3866, 3466, 2133, 4200, 3800, 4466, 4733 MHz
Unbuffered memory: Yes
Maximum internal memory: 128 GB
Width: 305 mm
Depth: 244 mm
Height: 125 mm
Wi-Fi standards: 802.11b, 802.11a, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN: Yes
Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
Ethernet interface type: 2.5 Gigabit Ethernet
Wi-Fi: Yes
Bluetooth version: 5.2
LAN controller: Intel WGI225V
Wake-on-LAN ready: Yes
Bluetooth: Yes
CPU fan connector: Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
TPM connector: Yes
Front panel connector: Yes
Number of chassis fan connectors: 5
Number of SATA III connectors: 8
USB 2.0 connectors: 2
Front panel audio connector: Yes
USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1
ATX Power connector (24-pin): Yes
EPS power connector (8-pin): Yes
RGB LED pin header: Yes
Clear CMOS button: Yes
BIOS type: UEFI AMI
Drivers included: Yes
Cables included: SATA
RAID levels: 0, 10, 1
RAID support: Yes
Supported storage drive interfaces: M.2, SATA III
Ethernet LAN (RJ-45) ports: 1
S/PDIF out port: Yes
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1
HDMI ports quantity: 1
DisplayPorts quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
Microphone in: Yes
HDMI version: 2.1
USB 2.0 ports quantity: 2
DisplayPort version: 1.4
WiFi-AP antenna jack: 2
Number of M.2 (M) slots: 2
PCI Express x1 (Gen 3.x) slots: 2
PCI Express x16 (Gen 4.x) slots: 3
Weight: 465 g