SKU: 31637853214

Asus PRIME B550M-K ARGB AM4 and Asus Prime LC 240 ARGB Liquid CPU Cooler Bundle

$1569.62 $1744.02
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Asus PRIME B550M-K ARGB AM4 and Asus Prime LC 240 ARGB Liquid CPU Cooler BundleThe 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.

Level up your custom PC build with the ASUS Prime LC 240 ARGB liquid CPU cooler - an all-in-one cooling solution engineered for performance, style, and ease of installation. Whether you're building from scratch or upgrading your current setup, this cooler is designed to meet the demands of modern processors while enhancing your rig's aesthetics.

The specially designed copper CPU contact plate provides a larger surface area for heat transfer, enabling faster and more efficient thermal dissipation. This ensures your CPU stays cool and stable under heavy workloads, reducing the risk of thermal throttling and maintaining peak performance.

FEATURES:

  • AMD B550 Chipset motherboard and 240mm AIO CPU Liquid Cooler bundle
  • Supports AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
  • Supports DDR4 Memory, Dual Channel DDR4 5100 MT/s (OC) 64GB max capacity
  • Realtek 1Gb Ethernet LAN
  • Dual M.2 slots with PCIe 4.0 and PCIe 3.0 support
  • Customisable infinity mirror lenses for stunning ARGB lighting effects and futuristic build aesthetics
  • Enlarged copper CPU contact plate enhances heat transfer for superior thermal performance
  • Pre-installed 12 cm ARGB fans with a 600-2200 RPM range for powerful and efficient cooling
  • Compatible with Intel LGA 1851, 1700, 1200, 115X and AMD AM5, AM4 sockets

SPECIFICATIONS:

  • Asus PRIME B550M-K ARGB AM4 M-ATX Motherboard
  • CPU: AMD Socket AM4 for AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
  • Chipset: AMD B550 Chipset
  • Memory:
    • 2 x DIMM slots, Max. 64GB, 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, Un-buffered Memory*
    • Dual Channel Memory Architecture
    • * ECC memory (ECC mode) support varies by CPU.
  • Graphics:
    • 1 x DisplayPort**
    • 1 x HDMI port***
    • * Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
    • ** Supports max. 4K@60Hz as specified in DisplayPort 1.4.
    • *** Supports 4K@60Hz as specified in HDMI 2.1.
  • Expansion Slots:
    • AMD Ryzen 5000 Series/ 3000 Series Desktop Processors
    • 1 x PCIe 4.0 x16 slot (supports x16 mode)
    • AMD Ryzen 5000 G-Series/ 4000 G-Series Desktop Processors
    • 1 x PCIe 3.0 x16 slot (supports x16 mode)
    • AMD B550 Chipset
    • 1 x PCIe 3.0 x1 slot
    • * Please check the PCIe bifurcation table on the support site
    • *Please check Asus support or download center for supported peripherals.
  • Storage:
    • Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*
    • AMD Ryzen 5000 Series/ 3000 Series Desktop Processors
    • M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 & SATA modes)
    • AMD Ryzen 5000 G-Series/ 4000 G-Series Desktop Processors
    • M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes)
    • AMD B550 Chipset
    • M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)
    • 4 x SATA 6Gb/s ports
    • * AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10.
  • Ethernet:
    • 1 x Realtek 1Gb Ethernet
  • Rear USB (Total 6 ports):
    • 4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A)
    • 2 x USB 2.0 ports (2 x Type-A)
  • Front USB (Total 7 ports):
    • 1 x USB 3.2 Gen 1 (5G) connector (supports USB Type-C)
    • 1 x USB 3.2 Gen 1 (5G) header supports 2 additional USB 3.2 Gen 1 ports
    • 2 x USB 2.0 headers support 4 additional USB 2.0 ports
  • Audio:
    • Realtek 7.1 Surround Sound High Definition Audio CODEC*
    • Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
    • Supports up to 24-Bit/192 kHz playback
  • Audio Features:
    • Audio Shielding
    • Premium audio capacitors
    • Dedicated audio PCB layers
    • * A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
  • Back Panel I/O Ports:
    • 4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A)
    • 2 x USB 2.0 ports (2 x Type-A)
    • 1 x DisplayPort
    • 1 x HDMI port
    • 1 x Realtek 1Gb Ethernet port
    • 3 x Audio jacks
    • 1 x PS/2 Keyboard/Mouse combo port
  • Operating System: Windows 11, Windows 10 64-bit
  • Form Factor: Micro-ATX
  • ASUS Prime LC 240 ARGB Liquid CPU Cooler
  • Water Block
  • Water block dimension: 6.51 x 6.0.6 x 6.85 cm
  • Block Material (CPU Plate): Copper
  • Radiator
  • Radiator Dimension: 27.7 x 12 x 2.7 cm
  • Tube: Sleeved Rubber tube
  • Tube Length: 40 cm
  • Fans
  • Dimension:24 x 12.3 x 2.5 cm
  • Size: 2 x Fan Slots (12cm)
  • Speed: 600 - 2200 RPM +/- 10%
  • Control Mode: PWM/ DC
  • Noise: 34 dB(A)
  • Air Flow: 75.7 CFM
  • Static Pressure: 3.2 mmH2O
  • Special Features
  • AURA Sync Support: Yes
  • Compatibility
  • Intel LGA 1851, 1700, 1200, 115x
  • AMD: AM5,AM4

WHAT'S IN THE BOX:

  • Asus PRIME B550M-K ARGB AM4 M-ATX Motherboard - Black x1
  • ASUS Prime LC 240 ARGB Liquid CPU Cooler x1
  • Quick Start Guide x1
  • Accessory Pack of Screws and Brackets x1


Dimensions (LxWxH): 0 x 0 x 0 cm
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: 31637853214

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4.6 ★★★★★
Based on 27 reviews
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Product Reviews
B
Verified Purchase
bigwill
Grantham, US
★★★★★ 5
Great magnet
Size: Medium 16in x 1in
Strong magnet, sturdy strap
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
J
Verified Purchase
John
Dallas, US
★★★★★ 5
Awesome!
Size: Large 24in x 1.25in
These straps are exactly what I needed! I got them to hang my extension cords in my truck and they worked so well, I got three more to hang my water hoses in my truck also!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
T
Verified Purchase
T.J.88
Boise, US
★★★★★ 5
Nice product with lots of uses. Strong magnet and great strap
Size: Medium 16in x 1in
Used this to replace the Klein magnetic strap on my C-800 multimeter. (This is not easy and takes a lot of manipulation, but if you can get it in the plastic loop on the multimeter up past where the loop in the strap end is sewn, you can use a screwdriver through that to yank it the rest of the way). Once it’s done it’s beautiful! This thing could hold 2 dozen multimeters and it’s MUCH longer without being too long! Otherwise it’s just an awesome strap anyway. It holds a lot of weight (I didn’t test to spec) but definitely enough for what one would expect! I have both sizes, the smaller one is attached to the multimeter and the larger holds a cord to the side of my toolbox. (Tip)- to prevent slipping just put the magnetic base on the other side of the metal by the box tray and let the strap hang over (if attached to a toolbox). It adds to the weight it can hold too. (Just physics). That will work on anything vertical and thin enough to get around with enough slack to still use the strap. 👍. Would definitely buy another
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2025
D
Verified Purchase
dd
Battle Creek, US
★★★★★ 5
An effective organizing solution for missions involving movable equipment
Size: Medium 16in x 1in
Following the compromised operation in Prague, I was tasked with organizing equipment for the embassy annex in Vienna. The VELCRO Brand Magnetic Straps provided an essential solution for securing various tools and equipment to metal surfaces, facilitating quick access during critical moments. The durability of the strap, combined with an impressively strong magnet, ensured that our gear remained in place despite variable operational conditions. However, the loop formed by the strap could be larger; it limited our options for certain garden hoses, which became a notable drawback. Overall, the robust quality of the straps enhances logistical efficiency in high-pressure scenarios. Katarina's earlier input on this product proved beneficial, although I detected apprehension in her demeanor while discussing its application. Recommendation: An effective organizing solution for missions involving movable equipment, with minor adjustments needed for cord size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
K
Verified Purchase
Kindle Customer
Waukegan, US
★★★★★ 5
Sturdy and Reliable
Size: Medium 16in x 1in
Very sturdy and holds up well with regular use. It feels solid and well-made, not flimsy or like it’s going to wear out quickly. Definitely something you can rely on without worrying about it falling apart.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026

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