Name: ASUS Prime B550M-A
Brand: ASUS
SKU: PRIME B550M-A

ASUS Prime B550M-A B550 AM4 dual M.2 PCIe 4.0 DDR4 4400 USB 3.2 Gen 2 Type-A

Seller	Availability	Price	Shipping	Buy
In Stock	In Stock	$159.77 +Free shipping	+Free	Buy

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AM4 Socket: Ready For 3Rd Gen AMD Ryzen Processors
Comprehensive Cooling: VRM Heatsink, PCH Fanless Heatsink, M.2 Heatsink, Hybrid Fan Headers And Fan Xpert 2+ Utility
Ultrafast Connectivity: Dual M.2, Pcie 4.0, Intel Wifi 6, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
Aura Sync RGB: Onboard Addressable Gen 2 Header For RGB LED Strips, Easily Synced With Aura Sync-Capable Hardware

Specifications Overview

Model	PRIME B550M-A 90MB14D0-M0AAY0 90MB14I0-M0EAY0
Release Date	June 2020 * First availability for purchase, it may not correspond to the actual market launch date.
Socket	AM4
Form factor	Micro ATX
Chipset	AMD B550
Supported Memory	DDR4 2133Mhz 2400Mhz 2666Mhz 2800Mhz 3000Mhz 3200Mhz 3466Mhz 3600Mhz 3866Mhz 4000Mhz 4400Mhz View compatible RAM ► * High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support	Yes * ECC memory support also depends on the CPU memory controller
SLI Support	No
CrossFire Support	No
RAID Support	Yes
Back Connect	No
Wireless LAN	No
PCI-Express x16 Slots	1
PCI-Express x4 Slots	0
PCI-Express x1 Slots	2
SATA 6 Gbps Ports	4
SATA Express Ports	0
M.2 Ports	2
M.2 Devices support	2242 / 2260 / 2280 / 22110 - M Key 2242 / 2260 / 2280 - M Key
RAM Slots	4
Maximum Supported RAM	128 GB
Onboard USB 2.0	2
Onboard USB 3.2 Gen 1	1
Onboard USB 3.2 Gen 2	0
Onboard USB 3.2 Gen 2x2	0