Asus Prime B450M-K

Asus Prime B450M-K AM4 Micro ATX

Asus Prime B450M-K AM4 Micro ATX

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  • Micro-ATX Form Factor
  • Ports: 1 X PS/2 Keyboard/Mouse, 1 X DVI-D, 1 X D-Sub, 1 X LAN (RJ45), 2 X USB3.1 Gen 2, 4 X USB3.1 Gen 1, 3 X Audio Jacks
  • Includes 5X Protection III For Multiple Hardware Safeguards For All-Round Protection
  • Backed By A 3 Years Manufacturers Warranty

Specifications Overview

  • PRIME B450M-K
  • 90MB0YP0-M0EAY0
Release Date July 2020

* First availability for purchase, it may not correspond to the actual market launch date.

Socket AM4
Form factor Micro ATX
Chipset AMD B450
Supported Memory DDR4
2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz 3000Mhz 3200Mhz
* 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
Audio Chipset Realtek ALC887
Audio Channels 8 Channels
LAN Chipset Realtek RTL8111H
Max LAN Speed 10/100/1000Mbps
SLI Support
CrossFire Support
RAID Support
Wireless LAN
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 1
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
RAM Slots 2
Maximum Supported RAM 32 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

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