BIOSTAR B550MXC PRO DDR4 AMD AM4 Micro ATX Motherboard

Specification

Basic Information
Supported CPU	Socket AM4 support AMD Ryzen 3rd Gen (Matisse/ Renoir) and Ryzen 4th Gen (Vermeer/ Cezanne) processors Support for future AMD Ryzen processors with BIOS update
Chipset	AMD B550
Form Factor	Micro ATX Form Factor Dimension: 24.4cm x 20.8cm ( W x L )
Audio	Realtek ALC897 7.1 Channels, High Definition Audio, Hi-Fi (Front)
Expansion Slots
PCI	AMD Ryzen 5000/3000 Series Processors 1 x PCIe 4.0 x16 Slot (x16 or x4/x4/x4/x4 mode) or AMD Ryzen 5000 G/4000 G Series Processors 1 x PCIe 3.0 x16 Slot (x16 or x8/x4/x4 mode) AMD B550 Chipset 1 x PCIe 3.0 x16 Slot (x1 mode) 1 x PCIe 3.0 x16 Slot (x1 mode) 1 x PCIe 3.0 x16 Slot (x1 mode)
M.2 Socket	2 x M.2 sockets
Memory
Type	DDR4
Slots	4 x DIMM
Supported Memory	4th Gen AMD Ryzen Processors (Vermeer CPUs/ Cezanne APUs): Supports Dual Channel DDR4 1866/2133/2400/2666/2933/3200/4533(OC) 3rd Gen AMD Ryzen Processors (Matisse CPUs): Supports Dual Channel DDR4 1866/2133/2400/2666/2933/3200/4533(OC) 3rd Gen AMD Ryzen with Radeon Graphics Processors (Renoir APUs): Supports Dual Channel DDR4 1866/2133/2400/2666/2933/3200/4533(OC)
Maximum Memory	Up to 128GB
Graphics
Graphics	By CPU model Supports DX12 Supports HDCP
Connector & Ports
HDMI	1 x HDMI Port
USB (s)	4 x USB 3.2 (Gen1) Port 2 x USB 2.0 Port 2 x USB 2.0 Header (each header supports 2 USB 2.0 ports) 1 x USB 3.2 (Gen1) Header (each header supports 2 USB 3.2 (Gen1) ports)
LAN Port (s)	Realtek RTL8111H 10/ 100/ 1000 Mb/s auto-negotiation, Half / Full duplex capability
Wireless Communication module	Supports WiFi 6 module
Supported Storage	Total supports 8 x SATA III (6Gb/s) ports and 2 x M.2 sockets 4 x SATA III (6Gb/s) Support AHCI & RAID 0, 1, 5, 10 only for SATA1 ~ SATA4 ports* 2 x M.2 slots (Key M) 1 x M.2 (M Key) Socket (M2_PCIEG4_64G_SATA) (From AMD Processors) Supports PCIe 4.0/ 3.0x4** - NVMe/ AHCI Supports SATA 6Gb/s Supports 2242/ 2260/ 2280 storage devices 1 x M.2 (M Key) Socket (M2_PCIEG3_32G_SATA) (From AMD B550 Chipset) Supports PCIe 3.0x4 - NVMe/ AHCI Supports SATA 6Gb/s Supports 2280 storage devices
Audio	3 x Audio Jack
Internal I/O Ports	8 x SATA III (6.0Gb/s) Connector 1 x M.2 (E Key) Socket: Supports 2230 type Wi-Fi & Bluetooth module 1 x 8-Pin Power Connector 1 x 24-Pin Power Connector 1 x CPU Fan Connector 2 x System Fan Connector 1 x Front Panel Header 1 x Front Audio Header 1 x Internal Stereo Speaker Header 1 x Clear CMOS Header 1 x S/PDIF out Connector 1 x COM Port Header 1 x TPM Header 2 x LED Header (5V) 1 x LED Header (12V) 1 x Debug LED
Others
Special Features	Supports 100% Solid capacitor BIO-FLASHER A.I FAN PCIe M.2 32Gb/s
Bundled Software	BullGuard
Warranty Information
Manufacturing Warranty	3 Years