MSI B550 GAMING GEN3

CPU

AMD Ryzen 5000 Series

AMD Ryzen 5000 G-Series

AMD Ryzen 4000 G-Series

AMD Ryzen 3000 Series

 

Processor socket

AM4

 

Chipset

AMD ® B550 Chipset

 

Memory

4x DDR4 memory slots, supporting up to 128GB

Supports 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC

Supports DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400+ MHz by A-XMP OC MODE

1DPC 1R max speed 4400 MHz

1DPC 2R max speed 3733 MHz

2DPC 1R max speed 3866 MHz

2DPC 2R max speed 3466 MHz

Dual channel memory architecture

Supports non-ECC UDIMM memory

Supports ECC UDIMM memory (non-ECC mode)

Supports un-buffered memory

 

Expansion Slots

2x PCIe x16 slots

PCI_E1 slot (From CPU)

Supports PCIE 3.0 x16

PCI_E4 (From B550 chipset)

Supports PCIe 3.0 x4

4x PCIe x1 slots

PCI_E2, E3, E5 and E6 slots (From B550 chipset)

Supports PCIe 2.0 X1

PCI_E4 will run x1 speed when installing devices in PCI_E2/ PCI_E3/ PCI_E5 slot.

 

Multi-GPU

Supports AMD CrossFire Technology

 

Onboard Graphics

1x DVI-D port, support a maximum resolution of 1920x1200 @60Hz

1x HDMI 2.0b port, supports a maximum resolution of 4096x2160 @30Hz, 2560x1600 @60Hz

Maximum shared memory of 16 GB

 

SATA Ports

6x SATA 6Gb/s ports (From B550 chipset)

 

M. 2 SSD Slots

1x M. 2 slot (Key M)

M2_1 slot (From CPU)

Supports PCIe 3.0 x4

Supports SATA 6Gb/s

Supports 2260/ 2280/ 22110 storage devices

 

RAID

Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices

 

Audio

Realtek ® ALC897 Codec

7.1-Channel High Definition Audio

 

LAN

1x Realtek ® RTL8111H LAN controller

 

Power Connectors

1x 24-pin ATX main power connector

1x 8-pin ATX 12V power connector

 

Internal USB Connectors

1x USB 3.2 Gen 1 5Gbps connector (From B550 chipset)

Supports additional 2 USB 3.2 Gen 1 5Gbps ports

2x USB 2.0 connectors (From B550 chipset)

Supports additional 4 USB 2.0 ports

 

Fan Connectors

1x 4-pin CPU fan connector

1x 4-pin water-pump fan connector

4x 4-pin system fan connectors

 

System Connectors

1x Front panel audio connector

2x System panel connectors

1x Chassis Intrusion connector

1x TPM module connector

1x Serial port connector

1x Parallel port connector

 

Jumpers

1x Clear CMOS jumper

 

LED Features

2x 4-pin RGB LED connectors

4x EZ Debug LED

 

Back panel ports

1. Keyboard / Mouse

2. USB 3.2 Gen 1 5Gbps Type-A

3. LAN

4. Audio Connectors

5. Flash BIOS Button

6. USB 2.0

7. DVI-D

8. HDMI

9. USB 3.2 Gen 2 10Gbps Type-A

I/O Controller

NUVOTON NCT6797 Controller Chip

 

Hardware Monitor

CPU/ System/ Chipset temperature detection

CPU/ System/ Pump fan speed detection

CPU/ System/ Pump fan speed control

 

Form Factor

ATX Form Factor (30.5 cm x 24.4 cm)