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SKU: 2628386900

ASUS PRIME B550M-K ARGB AM4 m-ATX Motherboard

$916.48 $1018.31
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

ASUS PRIME B550M-K ARGB AM4 m-ATX MotherboardThe ASUS PRIME B550M K ARGB AM4 M ATX Motherboard is designed to unlock the full potential of the AMD Ryzen platform, supporting 5000 Series, 5000 G Series, 4000 G Series, and 3000 Series processors. With a robust power design and comprehensive cooling solutions, this motherboard delivers the stability and performance required for daily productivity and demanding workloads. Whether you're a DIY PC builder or a professional seeking reliable

The ASUS PRIME B550M-K ARGB AM4 M-ATX Motherboard is designed to unlock the full potential of the AMD Ryzen™ platform, supporting 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors. With a robust power design and comprehensive cooling solutions, this motherboard delivers the stability and performance required for daily productivity and demanding workloads. Whether you're a DIY PC builder or a professional seeking reliable performance, the PRIME B550M-K provides flexible tools for fine-tuning your system to match your specific needs.

Equipped with PCIe 4.0 support, the PRIME B550M-K ARGB ensures ultra-fast connectivity for GPUs, making it ideal for high-load, feature-rich builds. The motherboard also features dual M.2 slots for faster data transfer speeds and Realtek 1Gb Ethernet for stable network connectivity. With USB 3.2 Gen 1 ports, including front-panel Type-C support, the PRIME B550M-K enables effortless connection of peripherals for seamless multitasking and data management.

Cooling is a priority, and the PRIME B550M-K comes equipped with a PCH heatsink, hybrid fan headers, and Fan Xpert 2+, ensuring stable temperatures even under heavy workloads. These features help maintain system longevity and efficiency, making the motherboard a reliable foundation for demanding applications. Additionally, its Realtek 7.1 Surround Sound High Definition Audio CODEC enhances your multimedia experience, delivering immersive audio for gaming or content creation.

For builders seeking a personalized aesthetic, the PRIME B550M-K ARGB offers Aura Sync RGB lighting with onboard addressable Gen 2 headers, enabling customizable illumination that syncs with compatible hardware. With its durable design, advanced connectivity options, and intuitive setup process, this motherboard provides everything you need to create a high-performance, visually stunning PC.

FEATURES:

Ready for Advanced AI PC Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM4 Socket Ready for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
Ultrafast Connectivity PCIe 4.0, dual M.2 slots, Realtek 1Gb Ethernet, rear USB 3.2 Gen 1 ports and front USB 3.2 Gen 1 Type-C®
Comprehensive Cooling PCH heatsink, hybrid fan headers and Fan Xpert 2+
Aura Sync RGB Lighting Onboard Addressable Gen 2 headers for RGB LED strips, easily synced with Aura Sync-capable hardware

SPECIFICATIONS:

Socket AM4
CPU AMD Socket AM4 for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
Chipset B550
DDR4 Memory DDR4 5100(OC)/4866(OC)/4600(OC)/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133 MHz
Memory Channel Dual
DIMM Slots 2
Max Memory (GB) 64GB
PCI-E 4.0 x16 1
PCI-E 3.0 x1 1
M.2 Slot 2
SATA 6G 4
RAID 0/1/10
LAN Realtek 1Gb Ethernet
USB 3.2 ports (Front) 1(Gen 1, Type-C) | 2(Gen 1, Type A)
USB 3.2 ports (Rear) 4(Gen 1, Type A)
USB 2.0 ports (Front) 4
USB 2.0 ports (Rear) 2
Audio ports (Rear) Realtek 7.1 Surround Sound High Definition Audio CODEC
HDMI 1
Display Port 1
DirectX 12
Form Factor M-ATX
Operating System Support for Windows® 10 64-bit, Windows® 11 64-bit

WHAT’S IN THE BOX:

  • Asus PRIME B550M-K ARGB AM4 M-ATX Motherboard – Black x1
  • SATA Cables x2
  • I/O Shield x1
  • M.2 SSD Screw Package x1
  • User Manual x1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2628386900

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4.4 ★★★★★
Based on 19 reviews
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Product Reviews
K
Verified Purchase
Kara A DiSanza
Houston, US
★★★★★ 5
Good option for people that carry a lot with them
Color: Silver
Very pretty purse for a dressy occasion. I always carry a lot of stuff with me and this actually can fit it. The option to be able to unfold the top to give it more room to put stuff in is fantastic! I love the 2 different strap options as well. It comes in a nice drawstring bag for storage. Very happy with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
L
Verified Purchase
Lia.M
Whiting, US
★★★★★ 5
Good product 💯
Color: Light Brown Woven Suede
I love the bag😍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
F
Verified Purchase
Fabiola Baylon-Garcia
Bozeman, US
★★★★★ 5
Great for everyday or special occasions
Color: Wine Woven Suede
Mine is brown and I use it daily. Dresses up a sweat set, works as a real clutch for dinners. I'll definitely buy another color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
M
Michelle
Fort Morgan, US
★★★★★ 4
Cute Look, Mid-Shelf Build
Color: Black Woven Suede, Color: Black Woven Suede
This purse looks like it’s going to impress — that woven pattern gives off designer energy without the designer price. In reality, it’s more of a lightweight, occasional-use accessory than a daily driver. The suede-style material is soft and easy on the eyes, but it isn’t exactly robust. The structure feels thin, and the bag doesn’t have much internal organization. Think “carry the essentials to dinner,” not “load this up and hit a full day at the office.” The gold accent is cute, but again, decorative more than durable. For the price, it’s fine for a night out, a holiday party, or when you want something small and polished. But if you’re looking for longevity or any kind of everyday functionality, this stays firmly in the fashion-over-function category.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
M
Verified Purchase
Maddie J
Cuba, US
★★★★★ 5
Worth the money
Color: Black Woven Suede
The quality of this purse is insane. It’s stitch so well and looks very high-end very much like it’s doppelgänger worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026

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