SKU: 1746711559

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

Sale price$2073.60 Regular price$2304.00
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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 youre a DIY PC builder or a professional seeking reliable performance,

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

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: 1746711559

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4.7 ★★★★★
Based on 1717 reviews
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Product Reviews
P
Verified Purchase
Patrick
Grantham, US
★★★★★ 5
Overdo is what I do
Size: 13"-32", Style: Single
Since my 50" monitor is under the 22lb weight limit, I decided to give this arm a shot. Nobody seems to make an arm for something as big as a 50-inch even if they don't actually weigh that much. So what happened? The arm CAN support that weight and size. The manufacturer did a great job on the materials and it assembles very easily. For a regular monitor, this arm should work great. But the clamp design is not exactly sturdy enough for my bigger screen that exceeds the intended use. Clamped to the table top alone, the pole had a serious and unsafe lean to it. I ended up reinforcing my table with three layers of plywood secured with lag bolts right through the table top. Between the layers of plywood is the table top and a steel beam that the table top sits on. So this is a ridiculously strong base. With that in place, the arm does hold the monitor in the fully retracted position. Extended, there is way too much leverage and the arm starts to lean. So don't do that. It needs to stay totally retracted to the pole. To fit my monitor, I had to get VESA extension wings and those worked fine. This provides the solution I am going to use: angle irons bolted to the wings and running down to the table. I have room to do this. The angle irons will take up most of the weight and let the arm stay vertical and let me move it around. So it will be a three-legged mount instead of one. Eh. It will work fine for me until I come up with something better. Very tempted to drill holes in the clamp base and lag bolt that to the table. Nothing is going to beat that except welding it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2022
G
Verified Purchase
gabe
Natrona Heights, US
★★★★★ 5
27" monitor mounted easily
Style: Single Arm, Size: 13"-34", Style: Single Arm, Size: 13"-34"
I ended up getting 2 of these monitor arms for the different desks in our office, and I am happy with both of them. The arms are super easy to assemble and adjust to the tension one desires. The arms hold the position where one sets them too, and the gas pistons make it super easy to use. Each arm has a channel on the bottom that allows the wiring to be ran through and hidden, yet remaining accessible if needed. The mounting clamps hold securely and there is no wiggle whatsoever, and it is nice to have a strong feeling monitor mount. It is lightweight and compact so it doesn't feel clunky on the desk. Highly adjustable left to right, up and down, and the screen forward and backward tilt. The price is really good for the overall value and quality of the product. Just make sure to order the right mounting arm depending on the size of your monitor, and you will be fine. Nice quality and feel, and the aesthetics are great too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
N
Verified Purchase
NYC Ninja
Lowell, US
★★★★★ 5
Get this one!
Style: Dual Arms, Size: 13"-32", Style: Dual Arms, Size: 13"-32"
I got this dual monitor arm for my home office, and it’s been a total game changer. Having a dual monitor setup makes multitasking so much easier, especially for photo and video editing. Setup was incredibly quick (under 5 minutes), and it feels very secure once mounted. I really like how stable it is and how easy it is to adjust the height and angle. It also helped clear up a lot of desk space since I no longer need bulky monitor stands. Simple design, but it works perfectly. Highly recommend for both single and dual monitor setups. Great value for the price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
J
Verified Purchase
James
West Palm Beach, US
★★★★★ 5
Pretty great product
Style: Dual Arms, Size: 17"-33"
Stand works great and as expected. I have a 32” monitor on one and a 26” ultra wide in the vertical position on the other. I’ve had them for a few months and they’ve held tension perfectly. Usually, I find these spring tension arms to become loose after a few months and you just tighten them back up, these are still stiff like when I first set them up, and I move them around quite often. The monitors can rotate 360 degrees and tilt up and down almost 90 degrees each way. The clamp is sturdy so you will feel comfortable making sure it’s tight on the desk. I do plan on drilling a hole to mount the desk to mount it without a clamp and will update my review when I do so. It comes with the hardware to do either mounting options. They're made entirely of metal except for the plastic cable trays that clip along the bottom of the arms. The entire build is well worth the cost and gives me more space on my desk and helps my workflow when editing photos or editing video.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
Y
Verified Purchase
YAAU
Lexington, US
★★★★★ 4
Pretty good product
Style: Single Arm, Size: 13"-34"
Assembly of the actual stand is easy, mounting to a monitor is not because of industrial design fluff. Gotta make the side you DON'T see look "sleek" and "smooth" and "organic" and "integrated" because...reasons. While this is on the manufacturer(s) of the monitor itself, what semi-modern monitor uses 100x100 VESA anyway? The included long screws are too long. Even using the plastic spacers they'll bottom out with a 2mm gap; add washers and it's a lever arm and not solid or confidence-inspiring. I used a die grinder to remove the excess material closer to 75x75 and used the included short screws, perfect. So either include 25mm screws instead of the 30mm (but then the spacers would be too long), or just update the mount plate to 75x75 only, and throw 100x100 "compatibility" into the dustbin of history where absolutely no one will miss it. Arm does move/adjust smoothly and is holding a 34" widescreen where I left it 2 days ago, so it IS a great product once it's properly fitted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026

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