duplicate MSI B550M A Pro Motherboard (Pre-owned)

Description

-Fully tested and comes with 1 month warranty

-May not include original box

Model

B550M-A PRO

CPU

Supports AMD Ryzen 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G) and AMD Ryzen 4000 G-Series desktop processors

Chipset

AMD B550 Chipset

Memory

2x DDR4 memory slots, support up to 64GB

Supports DDR4 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/ 4600+ MHz by A-XMP OC MODE

1DPC 1R max speed 4600 MHz

1DPC 2R max speed 3866 MHz

Dual channel memory architecture

Supports non-ECC UDIMM memory

Supports ECC UDIMM memory (non-ECC mode)

Supports un-buffered memory

Expansion Slot

1x PCIe 3.0 x1 slot

1x PCIe 4.0/3.0 x16 slot

Onboard Graphics

1x HDMI 2.1 port, supports a maximum resolution of 4096×2160 @60Hz

Support HDCP 1.4 & 2.3

1x DVI-D port, supports a maximum resolution of 1920×1200@60Hz

Maximum shared memory of 16 GB

Available for the processor with integrated graphics.

Graphics specifications may vary depending on the CPU installed.

Storage

AMD B550 Chipset

4x SATA 6Gb/s ports

1x M.2 slot (Key M) (from AMD Processor)

Supports PCIe 4.0/ 3.0

Supports SATA 6Gb/s

Supports 2242/ 2260/ 2280 storage devices

The supported specification depends on installed processor.

RAID

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

Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

USB

AMD B550 Chipset

2x USB 3.2 Gen 1 5Gbps ports are available through the internal USB 3.2 Gen 1 5Gbps connector

6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)

AMD Processor

4x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel

Audio

Realtek ALC892/ALC897 Codec

7.1-Channel High Definition Audio

LAN 

1x Realtek RTL8111H Gigabit LAN controller

Internal connectors

1x 24-pin ATX main power connector

1x 4-pin ATX 12V power connector

4x SATA 6Gb/s connectors

1x M.2 slots (M-Key)

1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)

2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)

1x 4-pin CPU fan connector

1x 4-pin system fan connectors

1x Front panel audio connector

2x System panel connectors

1x Chassis Intrusion connector

1xTPM module connector

1x Clear CMOS jumper

Back panel ports

LAN port

HDMI

DVI-D

Keyboard / Mouse

USB 3.2 Gen 1 5Gbps

Type-A

USB 3.2 Gen 1 5Gbps

Type-A

USB 2.0 Ports

Audio Connectors