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Before handling any products, please read all available materials regarding potential toxicants, safe operation, and proper storage.

Select Shipping State

Residents of California, Connecticut and Georgia are subject to sales tax.

Important Notice:
To avoid any delays in shipping, please ensure that the shipping address on this order is the same as your PayPal "Confirmed Address."
To verify your "Confirmed Address" with PayPal, just log in your PayPal Profile.
While most PayPal orders are shipped within one (1) business day, orders may take up to five (5) business days to ship if your address is not confirmed.



FOR CALIFORNIA RESIDENTS
By clicking "Check Out" you acknowledge and agree to the following California Proposition 65 Notice:

WARNING: Many products can expose you to chemicals such as lead or di(2-ethylhexyl)phthalate (DEHP), which are known to the State of California to cause cancer, birth defects, and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Before handling any products, please read all available materials regarding potential toxicants, safe operation, and proper storage.
  • Asus Prime B450M-A/CSM mATX Motherboard - AMD X470 Chipset - Socket AM4 - 4 x Dual-Channel DDR4-3600 OC - 64 GB DDR4 max Memory - Windows 10 64-bit
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit 300/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image1/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image2/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image3/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image4/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image5/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image6/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image7/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image8/500
  • Asus Prime B450M-A/CSM mATX Motherboard - AMD X470 Chipset - Socket AM4 - 4 x Dual-Channel DDR4-3600 OC - 64 GB DDR4 max Memory - Windows 10 64-bit
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit 300/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image1/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image2/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image3/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image4/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image5/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image6/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image7/500
  • Asus Prime B450M A/CSM MATX Motherboard   AMD X470 Chipset   Socket AM4   4 X Dual Channel DDR4 3600 OC   64 GB DDR4 Max Memory   Windows 10 64 Bit Alternate-Image8/500

Asus Prime B450M-A/CSM mATX Motherboard

$88.68

In Stock
FREE 3-4 DAY SHIPPING


Asus Prime B450M-A/CSM mATX Motherboard MFG: Asus
UPC: 192876078808


For California Residents
California Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Overview

ASUS Prime B450M-A/CSM AMD Ryzen 2 AM4 DDR4 HDMI DVI VGA M.2 USB 3.1 Gen2 mATX Motherboard

  • Powered by 2nd generation AMD® Ryzen™ AM4 processors to maximize connectivity and speed with NVMe M.2, USB 3.1 Gen2, DDR4 and Gigabit LAN
  • ASUS Corporate Stable Model complimentary Advance Replacement and long lifecycle with a COM header and PS2 ports for legacy needs
  • 5X Protection III hardware-level safeguards provide component longevity and reliability
  • Aura Sync RGB header provides a nearly endless spectrum of colors with the ability to synchronize effects across an ever-expanding ecosystem of enabled products
  • Patent-pending SafeSlot Core fortified PCIe slot prevents damage caused by heavyweight GPUs

PRIME

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.

Cooler by design

Prime B450 Series features the most comprehensive cooling controls ever, configurable via ASUS Fan Xpert software or the UEFI BIOS.

Multiple temperature sources

Each header can be set to monitor and react to up to three thermal sensors. Via Fan Xpert, you can also assign a sensor to monitor the temperature of supported ASUS graphics cards to ensure optimal cooling during GPU- or CPU-intensive workloads.

4-pin PWM/DC fan

Each onboard CHA FAN header supports PWM and DC mode.

Make your memory faster

Featuring an array of trace layout tweaks that improve memory stability, PRIME B450 Series provides a potent foundation for your build. With comprehensive support for the full gamut of Ryzen memory configurations - from entry-level to performance-oriented - PRIME B450 Series is a versatile all-rounder that can work or play.

Media-acclaimed UEFI BIOS

The UEFI BIOS is an early waypoint on any PC-building journey, and Prime B450 Series has one of the best in the business.

Q-Fan Control
Can configure the fan's operating speed manually, or use the easy pre-configured fan profiles to select Standard, Silent, Turbo or Full Speed modes, plus automatic switch to full speed if the temperature hits 75°C.

Search Function
When you're ready for a deeper dive, Advanced mode enables full control over every aspect of the motherboard - with a built-in Search function to find the setting you need in the blink of an eye.

EZ mode

EZ Tuning Wizard
Quickly apply a CPU overclock to improve system performance, or configure a RAID array for faster data retrieval and backups

Intuitive graphical fan control
Fine-tune individual fans simply by dragging a curve with the mouse.

SATA Information:
Display SATA port details that help you easily recognize drives.

Fast Clock Adjustment:
Use mouse controls to change the time and date.

Advanced mode

My Favorites
Quickly find tuning options and add preferred tools to the list.

User Profile
Save BIOS settings for migration to new BIOS version or system.

SATA Port Renaming:
Rename SATA ports for easy identification.

Tech Specs

Manufacturer ASUS Computer International
Manufacturer Part Number PRIMEB450M-A/CSM
Manufacturer Website Address http://usa.asus.com
Brand Name Asus
Product Line Prime
Product Model B450M-A/CSM
Product Name Prime B450M-A/CSM Desktop Motherboard
Product Type Desktop Motherboard
Processor & Chipset:
Chipset ManufacturerAMD
Total Processor Supported1
Processor SocketSocket AM4
Processor SupportedRyzen 3 PRO
Ryzen 5 PRO
Ryzen 7 PRO
Ryzen 3
Ryzen 5
Ryzen 7
Memory:
Number of Memory Slots4
Memory Form FactorUDIMM
DIMM
Maximum Memory64 GB
Memory TechnologyDDR4 SDRAM
Memory Speed Supported3000 MHz (O.C.)
2666 MHz
2400 MHz
3200 MHz (O.C.)
2133 MHz
2800 MHz (O.C.)
I/O Controller:
Controller TypeSerial ATA/600
RAID SupportedYes
RAID Levels10
1
0
Video:
Onboard VideoCPU Dependent Video
Audio:
Audio Channels7.1
Network & Communication:
Gigabit EthernetYes
I/O Expansions:
Number of Total Expansion Slots3
Total Number of PCI Express Slots3
Number of PCI Express x1 Slots2
Number of PCI Express x16 Slots1
Interfaces/Ports:
Total Number of USB Ports6
Number of USB 3.1 Ports6
S/PDIFYes
VGAYes
HDMIYes
DVIYes
Onboard Interfaces:
Number of SATA Interfaces6
Number of M.2 Interfaces1
Total Number of Onboard USB Ports6
Number of Onboard USB 3.1 Ports2
Onboard S/PDIF HeaderYes
Physical Characteristics:
Form FactorMicro ATX
Width9.6"
Depth9.5"
Miscellaneous:
Package Contents
  • Prime B450M-A/CSM Desktop Motherboard
  • User's Manual
  • I/O Shield
  • 2 x SATA 6Gb/s cable(s)
  • 1 x M.2 Screw Package
  • 1 x Supporting DVD
Environmentally FriendlyYes
Environmental CertificationRoHS
Country of OriginChina
Warranty:
Limited Warranty3 Year

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