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ASUS ROG Mainboard ROG STRIX B550-A GAMING1/6
ASUS

ASUS ROG STRIX B550-A GAMING AMD B550 Socket AM4 ATX

Part number
1895478
MPN
90MB15J0-M0EAY0
EAN
4718017826594

ASUS ROG STRIX B550-A GAMING, AMD, Socket AM4, AMD Ryzen™ 3, DDR4-SDRAM, 128 GB, DIMM

Memory slots typeDIMM
Processor socketSocket AM4
ChipsatzB550
Mainboard FormfaktorATX
Wi-FiNo
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen™ 3
Supported memory typesDDR4-SDRAM
All 53 specifications

Description

ASUS ROG STRIX B550-A GAMING. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen™ 3. Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: PCI Express 3.0, RAID levels: 0, 1, 10. Parallel processing technology support: 2-Way CrossFireX. Ethernet interface type: 2.5 Gigabit Ethernet

Documents

Specifications

Memory slots typeDIMM
Processor socketSocket AM4
ChipsatzB550
Mainboard FormfaktorATX
Wi-FiNo

Processor

Processor manufacturerAMD
Compatible processor seriesAMD Ryzen™ 3

Memory

Supported memory typesDDR4-SDRAM
Number of memory slots4
Maximum internal memory128 GB
ECC сompatibilityECC
Supported memory clock speeds2133,2400,2666,2800,3000,3200,3466,3600,3866,4000,4133,4400,4600 MHz

Storage controllers

Supported storage drive interfacesPCI Express 3.0
Number of storage drives supported8
RAID supportYes
RAID levels0, 1, 10

Graphics

Parallel processing technology support2-Way CrossFireX
On-board graphics cardNo

Internal I/O

USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors0
USB 3.2 Gen 2 (3.1 Gen 2) connectors1
Number of SATA III connectors6
Number of SATA II connectors0
Number of SATA connectors0

Rear panel I/O ports

USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
DisplayPorts quantity1
DisplayPort version1.2

Network

Ethernet LANNo
Ethernet interface type2.5 Gigabit Ethernet
Top Wi-Fi standardNot available

Features

Component forPC
Motherboard form factorATX
Motherboard chipset familyAMD
Motherboard chipsetAMD B550
Audio output channels7.1 channels
Product colourBlack, Silver
Windows operating systems supportedWindows 10 Enterprise x64

Expansion slots

PCI Express x1 (Gen 3.x) slots3
PCI Express x16 slots3
PCI Express x16 (Gen 4.x) slots1
Number of M.2 (M) slots2

BIOS

BIOS typeUEFI
BIOS memory size256 Mbit

Logistics data

Harmonized System (HS) code84733020

Weight & dimensions

Width305 mm
Depth244 mm
Height68 mm

Other features

mSATA ports quantity0
Weight945 g
Weight1.00 kg

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