Biostar Main Board B550MX/E Pro, Soc AM4, DDR4, Hdmi, D-Sub, DVI B550MX…

Supports AMD Ryzen 3rd Gen (Matisse / Renoir) and 4th Gen (Vermeer) processors.

AMD B550 single chip architecture.

Supports 4-DIMM DDR4-.

4933+(OC)/4800(OC)/4600(OC)/4400(OC)/4000(OC)/3800(OC)/3600(OC)/3200/2933.

/2667/2400/2133 up to 128GB maximum capacity.

Supports PCIe M.2 4.0 (64Gb/s).

Supports HDMI 2.1 4K resolution.

Supports WiFi 6 module (No WiFi 6 card included.

CPU SUPPORT.

Socket AM4 support AMD Ryzen 3rd Gen (Matisse/ Renoir) and Ryzen 4th Gen (Vermeer/.

Future) processors.

Support for future AMD Ryzen processors with BIOS update.

* Please refer to for CPU support list.

MEMORY.

4th Gen AMD Ryzen Processors (Vermeer CPUs/ Future APUs):.

Supports Dual Channel DDR4 4400+(OC)/ 4000(OC)/ 3800(OC)/ 3600(OC)/ 3200/ 2933/.

2667/ 2400/ 2133.

3rd Gen AMD Ryzen Processors (Matisse CPUs): Supports Dual Channel DDR4 4400+(OC)/.

4000(OC)/ 3800(OC)/ 3600(OC)/ 3200/ 2933/ 2667/ 2400/ 2133.

3rd Gen AMD Ryzen with Radeon Graphics Processors (Renoir APUs): Supports Dual.

Channel DDR4 4933+(OC)/ 4800(OC)/ 4600(OC)/ 4400(OC)/ 4000(OC)/ 3800(OC)/.

3600(OC)/ 3200/ 2933/ 2667/ 2400/ 2133.

4 x DDR4 DIMM Memory Slot, Max.

Supports up to 128 GB Memory.

Each DIMM supports non-ECC and ECC Un-buffered 8/ 16/ 32 GB DDR4 module.

* Please refer to for Memory support list.

INTEGRATED VIDEO.

By CPU model.

Supports DX12.

Supports HDCP.

STORAGE.

Total supports 2 x M.2 socket and 4 x SATA III (6Gb/s) ports.

4 x SATA III Connectors (6Gb/s) : Supports AHCI & RAID 0, 1, 10.

1 x M.2 (M Key) Socket (M2_PCIEG4_64G_SATA):.

Supports M.2 Type 2242/ 2260/ 2280 SSD module.

Supports PCIe 4.0 x4 (64Gb/s)/ 3.0 x4 (32Gb/s) - NVMe/ AHCI & SATA III (6.0Gb/s) SSD.

1 x M.2 (M Key) Socket (M2_PCIEG3_32G_SATA):.

Supports M.2 Type 2242/ 2260/ 2280 SSD module.

Supports PCIe 3.0 x4 (32Gb/s) - NVMe/ AHCI & SATA III (6.0Gb/s) SSD.

* M.2 (M Key) Socket (M2_PCIEG4_64G_SATA) : The bandwidth is depended on CPU.

Supports.

PCIe 4.0 x4 (64Gb/s) speed, which depends only on Ryzen 3rd Gen Matisse and 4th Gen.

Vermeer CPUs.

LAN Realtek RTL8111H.

10/ 100/ 1000 Mb/s auto negotiation, Half / Full duplex capability.

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AUDIO CODEC ALC897.

7.1 Channels, High Definition Audio, Hi-Fi (Front).

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USB 6 x USB 3.2 (Gen1) ports (4 on rear I/Os and 2 via internal headers).

6 x USB 2.0 ports (2 on rear I/Os and 4 via internal headers).

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EXPANSION SLOT 1 x PCIe 4.0/ 3.0 x16 Slot (PCIEG4X16):.

Supports PCIe 3.0 x16/ 4.0 x16 mode with AMD Ryzen processors.

Supports PCIe 3.0 x16 mode AMD Ryzen with Radeon Vega Graphics processors.

1 x PCIe 3.0 x16 Slot (PCIEG3X4) : Supports x4 mode.

1 x PCIe 3.0 x1 Slot (PCIEG3X1).

* According to different CPUs will have different speeds.

* PCIe 4.0 speed only for AMD Ryzen 3rd Gen Matisse and 4th Gen Vermeer CPUs.

* When using PCIe x1 slot (PCIEG3X1), PCIe x16 slot (PCIEG3X4) will be adjusted to x2.

lanes.

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REAR I/O 2 x WIFI Antenna Ports.

1 x PS/2 Keyboard / Mouse.

1 x DVI-D Port.

1 x VGA Port.

1 x HDMI Port.

1 x LAN port.

4 x USB 3.2 (Gen1) Ports.

2 x USB 2.0 Ports.

3 x Audio Jacks.

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INTERNAL I/O.

4 x SATA III (6.0Gb/s) Connectors.

1 x M.2 (E Key) Socket : Supports 2230 type Wi-Fi & Bluetooth module.

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).

1 x 8-Pin Power Connector.

1 x 24-Pin Power Connector.

1 x CPU Fan Connector.

2 x System Fan Connectors.

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.

1 x SYSTEM Status LED.

* M.2 (E key) Wi-Fi card is not provided.

H/W MONITORING.

CPU / System Temperature Monitoring.

CPU / System Fan Monitoring.

Smart / Manual CPU Fan Control.

System Voltage Monitoring.

DIMENSION.

Micro ATX Form Factor Dimension: 24.4cm x 24.4cm ( W x L ).

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OS SUPPORT.

Supports Windows 10(64bit) / 11(64bit).

?Biostar reserves the right to add or remove support for any OS with or without notice.

BUNDLE SOFTWARE BullGuard.

ACCESSORIES.

2 x SATA Cable.

1 x I/O Shield.

1 x DVD Driver.

1 x Quick Guide.

1 x WiFi antenna accessories.

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FEATURES.

A.I FAN.

PCIe M.2 4.0