Prime B450M-A/CSM AM4 mATX AMD Motherboard

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Specifications

ASUS Prime B450 Series motherboards provide the solid foundation needed for your first build, plus flexibility to grow with your ambitions. We've melded all the good stuff that's packed into AMD Ryzen processors with essential ASUS design and engineering, so you benefit from industry-leading technologies including automated system tuning, comprehensive cooling controls, and immersive onboard audio. When you build with an ASUS Prime B450 Series motherboard, you build smart, easy and affordably.


Product Information
SKU
802538
Mfr Part#
Prime B450M-A/CSM
UPC
192876078808
General
Packaging
Retail
General Features
Supports Triple Monitor
Manufacturer Features
ASUS 5X Protection III, Ai Charger, AI Suite 3, ASUS Quiet Thermal Solution, ASUS EZ DIY, ASUS Q-Design
Microsoft Certifications
Windows 10 Ready
Chipset
BIOS
128Mb AMI UEFI Bios
Manageability
WfM 2.0
Multi-language BIOS
PNP
PXE
ACPI 6.1
SM BIOS 3.1
North Bridge
AMD B450
CPU Supported
Socket Type
AM4
AMD CPU Support
Ryzen
Memory Specifications
Supported Memory Technologies
ECC Memory Supported
Unbuffered Memory Supported
Maximum Memory Supported Per Slot
16GB
Memory Type
DDR4-2133
DDR4-2400
DDR4-2666
Memory Speeds Supported
DDR4 3200 O.C., 3000 O.C., 2800 O.C., 2666, 2400, 2133
Memory Slots
4 x 288pin DIMM
Max Memory Supported
64GB
Memory Channel Support
Dual Channel
Storage Specifications
M.2 Port Type
2242
2260
2280
22110
SATA Express
1 x M.2 Socket 3
M Key
SATA 6Gb/s
6
RAID Support
RAID 0
RAID 1
RAID 10
Audio Specifications
Audio Chipset
Realtek ALC887
Audio Channels
7.1
Networking
Supported Network Technologies
Wake On Lan
PXE Boot
LAN Guard
Energy Efficient Ethernet 802.3az
LAN Chipset
Realtek RTL8111H
LAN Speed
10/100/1000Mbps
Expansion Slots
PCI Express 3.0 x16
1
PCI Express x1
2
Back Panel Ports
Legacy Ports
2 x PS/2
LAN Ports
1 x 10/100/1000 RJ-45 LAN
Audio Ports
1 x 3.5 mm Microphone
1 x 3.5 mm Line-In
1 x 3.5 mm Front Speaker
USB 3.1
2 x USB 3.1 (Gen 2 Type-A)
4 x USB 3.1 (Gen 1 Type-A)
Video Connectors
1 x VGA 15-pin
1 x DVI-D
1 x HDMI 1.4
Internal I/O & Connectors
Headers
1 x CPU Fan Header
1 x Front Panel Header
1 x Front Audio Header
1 x TPM Header
1 x Speaker Header
1 x COM Port Header
1 x RGB Header
2 x Chassis Fan Connector
USB
1 x USB 3.1 Gen1 Connector (supports additional 2 USB 3.1 Gen1 ports)
2 x USB 2.0 Headers (supports 4 additional USB 2.0 ports)
Other I/O
1 x Clearing CMOS Jumper
1 x System Panel
Power
Power Connectors
1 x 8-pin +12 V Connector
1 x 24-pin EATX Connector
ATX Connector
24-pin EATX Power Connector
Physical Specifications
Depth
9.61 in. (244.00 mm)
Width
9.50 in. (240.00 mm)
Form Factor
mATX
Warranty
Parts
3 Years
Labor
3 Years
Package Contents
What's in the Box
Motherboard, Cables, Connectors, Product Manual