ASUS PRIME B550-PLUS AMD B550 Socket AM4 ATX

SKU

90MB14U0-M0EAY0

In Stock

AMD B550 (Ryzen AM4) ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, DisplayPort/HDMI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A and Type-C, and Aura Sync RGB headers support

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AMD AM4 socket: Ready for 3rd Gen AMD RyzenTM Processors
Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A and Type-C
Comprehensive cooling: VRM heatsinks, PCH heatsink, and Fan Xpert 4
Aura Sync RGB: Onboard addressable Gen 2 header for RGB LED strips, easily synced with Aura Sync-capable hardware

Specifications

Internal I/O
Number of M.2 (M) slots	2
Supported storage drive interfaces	M.2, SATA
USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
mSATA ports quantity	0
Number of SATA connectors	0
Number of SATA III connectors	6
Number of SATA II connectors	0
Technical details
Motherboard chipset family	AMD
Motherboard chipset	AMD B550
Supported processor sockets	Socket AM4
Parallel processing technology support	2-Way CrossFireX
On-board graphics card	No
Motherboard form factor	ATX
Audio
Audio output channels	7.1 channels
Performance
Motherboard chipset family	AMD
Motherboard chipset	AMD B550
RAID levels	0, 1, 10
Supported processor sockets	Socket AM4
Audio output channels	7.1 channels
Motherboard form factor	ATX
Processor
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 3000 Series
Supported processor sockets	Socket AM4
Processor socket	Socket AM4
Memory
Number of memory slots	4
Memory slots type	DIMM
Supported memory types	DDR4-SDRAM
Supported memory clock speeds	2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz
Maximum internal memory	128 GB
ECC сompatibility	ECC & Non-ECC
Storage controllers
Supported storage drive interfaces	M.2, SATA
RAID levels	0, 1, 10
RAID support	Yes
Graphics
Parallel processing technology support	2-Way CrossFireX
On-board graphics card	No

Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	2
USB 2.0 ports quantity	2
HDMI ports quantity	1
Ethernet LAN (RJ-45) ports	1
DisplayPorts quantity	1
Network
Ethernet LAN	Yes
Wi-Fi	No
LAN controller	Realtek RTL8111H
Ethernet interface type	Gigabit Ethernet
Features
Motherboard chipset family	AMD
Motherboard chipset	AMD B550
Supported processor sockets	Socket AM4
Audio output channels	7.1 channels
Motherboard form factor	ATX
Harmonized System (HS) code	84733020
Product colour	Black, Silver
Expansion slots
Number of M.2 (M) slots	2
PCI slots	2
BIOS
BIOS type	UEFI AMI
BIOS memory size	256 Mbit
Logistics data
Harmonized System (HS) code	84733020
Weight & dimensions
Height	67 mm
Weight	1 kg
Other features
Height	67 mm
mSATA ports quantity	0
Weight	1 kg

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Manufacturer	ASUS	ASUS	Gigabyte	ASUS	Gigabyte	Gigabyte
Processor manufacturer	AMD	AMD	AMD	AMD	Intel	Intel
Motherboard form factor	ATX	micro ATX	ATX	ATX	micro ATX	micro ATX
Processor socket	Socket AM4	Socket AM4	Socket AM4	Socket AM4	LGA 1700	LGA 1700
Supported memory types	DDR4-SDRAM	DDR4-SDRAM	DDR4-SDRAM	DDR4-SDRAM	DDR4-SDRAM	DDR4-SDRAM
Component for	N/A	N/A	PC	PC	PC	PC
Number of memory slots	4 to 6	4 to 6	4 to 6	4 to 6	4 to 6	4 to 6