







⚡ Power your productivity with ASUS Prime B450M-K II — where speed meets stability!
The ASUS Prime B450M-K II is a Micro ATX motherboard designed for AMD Ryzen processors (1st to 5th Gen) featuring ultra-fast M.2 SSD support, robust 5X Protection III hardware safeguards, and advanced cooling solutions. It offers versatile connectivity with USB 3.2 Gen 1, 1 Gb Ethernet, and multiple display outputs (HDMI/DVI-D/D-Sub), making it an ideal foundation for high-performance, reliable, and customizable PC builds.








| ASIN | B08K96B2CT |
| Best Sellers Rank | #31,194 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #245 in Motherboards |
| Box Contents | Cables 2 x SATA 6Gb/s cables Miscellaneous 1 x I/O Shield 1 x M. |
| Brand | ASUS |
| Brand Name | ASUS |
| CPU Model | Others |
| CPU Socket | Socket AM4 |
| Chipset Type | AMD B450 |
| Compatible Devices | Personal Computer |
| Compatible Processors | AMD Ryzen 5000 Series |
| Customer Reviews | 4.4 out of 5 stars 1,089 Reviews |
| DriveMemory Storage Capacity | 1 GB |
| Global Trade Identification Number | 04718017932387 |
| Graphics Card Interface | PCI Express |
| Importer Contact Information | RASHI PERIPHERALS PVT. LTD. Rashi Complex, “A” Building, Survey 186, Dongaripada, Poman Village, Vasai Bhiwandi Road,Dist. Thane, Maharashtra 401208. |
| Item Dimensions L x W x H | 22.1L x 4.5W x 22.6H Centimeters |
| Item Height | 22.6 Centimeters |
| Item Type Name | motherboard |
| Item Weight | 500 Grams |
| Main Power Connector Type | 24-Pin |
| Manufacturer | Asus, Asus, Asus Global Pte Ltd, 15A, Changi Business Park Central 1, #05-01 Eightrium, Singapore 486035. |
| Manufacturer Contact Information | Asus, Asus Global Pte Ltd, 15A, Changi Business Park Central 1, #05-01 Eightrium, Singapore 486035. |
| Memory Clock Speed | 4400 MHz |
| Memory Slots Available | 2 |
| Model Name | PRIME B450M-K II |
| Model Number | 90MB1600-M0EAY0 |
| Number Of Ports | 10 |
| Number of Ethernet Ports | 1 |
| Packer Contact Information | RASHI PERIPHERALS PVT. LTD. Rashi Complex, “A” Building, Survey 186, Dongaripada, Poman Village, Vasai Bhiwandi Road,Dist. Thane, Maharashtra 401208. |
| Platform | Windows 10 |
| Processor Socket | Socket AM4 |
| RAM Memory Technology | DIMM |
| Ram Memory Maximum Size | 64 GB |
| S/PDIF Connector Type | Optical |
| System Bus Standard Supported | SATA 3 |
| Total HDMI Port | 1 |
| Total PCIe Ports | 2 |
| Total SATA Ports | 2 |
| Total USB Ports | 10 |
| USB 2.0 | 2 |
| Unit Count | 1 Count |
| Warranty Description | 3 YEAR WARRANTY |
A**E
Quality & performance
Excellent performance & good build quality
P**H
Quality
Excellent quality
P**E
Best
Best
R**A
Best for AMD 5000 series
***Update the bios before assembling***** If you're planning to buy a ryzen 5000 series cpu look no further. The bios flash back functionality is a life saver, it doesn't need a previous gen cpu or any ram, gpu etc to update the bios. The cpu cooler standoffs could have been better, it works fine but it was cumbersome to put the cooler on.
M**N
Best budget gaming motherboard
Best budget gaming motherboard
S**L
Very happy 😊
This product's performance very good and I got it in 4540 price. In this price it definitely consider this product.
S**G
Pathetic faulty product
Motherboard not working.its showing blank screen no signal.Return and replacement option not available. Think before buying computer components on Amazon. Amazon customer care is pathetic.
P**J
Good mb under 4.5k
Everything was good except packaging. I got the csm one who has same specs as k||
Trustpilot
2 weeks ago
1 week ago