MSI B550M Pro Dash AMD Motherboard

DASH LAN
NETWORK WITH HIGH SECURITY
B550M PRO-DASH equips Realtek® 8111EPV Gigabit LAN, a security network solution combines a triple-speed IEEE 802.3 compatible Media Access Controller (MAC) with a triple-speed Ethernet transceiver and PCI Express bus controller. With state-of-the-art DSP technology and mixed-mode signal technology, the RTL8111EPV offers functions such as Crossover Detection and Auto-Correction, polarity correction, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, and error correction are implemented to provide robust transmission and reception capability at high speeds.

PCB WITH 2OZ THICKENED COPPER
An enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability especially during overclocking.

LIGHTNING GEN 4 PCI-E
MSI lightning Gen 4 PCI-E is the latest and the fastest PCI-E data transfer solution with 64GB/s of unidirectional transfer bandwidth that has doubled compared to its previous generation. PCIe 4.0 maintains both backward and forward compatibility with older and newer specifications. Optimized by steel armor design and server grade PCB, you can enjoy next-gen devices without any compromise.

CORE BOOST
Core Boost technology combines MSI's premium layout and optimized power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU overclocking.

Features
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
Supports DDR4 Memory, up to 4400(OC) MHz
DASH LAN: supports DMTF’s client management standard for secure out-of-band and remote management.
Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2
Premium Thermal Solution: 7W/mK pad, additional choke thermal pad and M.2 Shield Frozr are built for high performance system and non-stop works
Stablility: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, DDR4 Boost
Reliability: over 7000+ validation hours industrial level test
Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface. 

Technical Details

Brand : MSI
Model : B550M Pro Dash

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
4x DDR4 memory slots, support up to 128GB 1
Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933 MHz by JEDEC
Dual channel memory architecture
Supports non-ECC UDIMM memory
Supports ECC UDIMM memory
Supports un-buffered memory

EXPANSION SLOT
1x PCIe 3.0/ 4.0 x16 slot (PCI_E1) 1
2x PCIe 3.0 x1 slots

ONBOARD GRAPHICS
1x VGA port, supports resolution of 2048x1536 @50Hz, 2048x1280 @60Hz, 1920x1200 @60Hz1
1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz1
1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz1 2
Maximum shared memory of 16 GB

STORAGE
AMD B550 Chipset
4x SATA 6Gb/s ports
2x M.2 slots (Key M)
M2_1 slot (from AMD processor)
Supports PCIe 4.0/ 3.0 x4 1
Supports SATA 6Gb/s
Supports 2242/ 2260/ 2280 storage devices
M2_2 slot (from AMD B550 chipset)
Supports PCIe 3.0x4
Supports 2242/ 2260/ 2280 storage devices

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
3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 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® RTL8111EPV 1Gbps LAN controller

INTERNAL CONNECTORS
1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
4x SATA 6Gb/s connectors
2x M.2 slots (M-Key)
1x USB 3.2 Gen 1 5Gbps Type-C port
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 water-pump fan connector
3x 4-pin system fan connectors
1x Front panel audio connector
2x System panel connectors
1x Serial port connector
1x Chassis Intrusion connector
2x 4-pin RGB LED connectors
2x 3-pin RAINBOW LED connectors
1x TPM module connector
1x Clear CMOS jumper

BACK PANEL PORTS
VGA
USB 3.2 Gen 1 5Gbps Type-A
Keyboard / Mouse
LAN
Flash BIOS Button
DisplayPort
HDMI
USB 2.0
USB 3.2 Gen 1 5Gbps Type-A
HD Audio Connectors

DIMENSIONS
Micro-ATX Form Factor
9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)