Customer Reviews for Asus ProArt LC 420 140mm CPU Coolers (PROARTLC420)
Asus ProArt LC 420 140mm CPU Coolers (PROARTLC420) is Out of stock
Item # : 24614967
Model # : PROARTLC420
Asus ProArt LC 420 140mm Cooling Fan/Radiator/Water Block (PROARTLC420)
- Fan Dimensions 140 x 140 x 25 mm ( L x W x H), Fan Type Cooling Fan/Radiator/Water Block
- Fan Speed 800 - 2000 RPM +/- 10%
Price is $471.99
6 reviews
Most helpful positive review
Posted Aug 14, 2025
ProArt Build
This is an awesome looking AIO in a ProArt build. Great cooling and top quality.
Plumb_this
Reviewed at:
https://www.asus.com
Posted Aug 14, 2025
ProArt Build
This is an awesome looking AIO in a ProArt build. Great cooling and top quality.
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TroyW
Reviewed at:
https://www.asus.com
Posted Jul 8, 2025
Cooling Perfection
The cooling power, design, build quality, and the asthetics of the LC 420 are perfect.
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Wilder82
Reviewed at:
https://www.asus.com
Posted Apr 14, 2025
Ah, the minimalism.
It's exactly what i expected, except of course I wasn't sure how the display was set up on the block. Apparently it can't be inverted and is then only set up to display in one way. The cables being on the bottom made me want to put it in upside down so that the pump was the lowest part of the loop. even if the tubing just going below the pump for a couple of inches mean...
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dvan1630
Reviewed at:
https://www.asus.com
Posted Nov 10, 2024
Best Cooling Fan
If you buy a case got to including this Pro Art LC 420. the best cooling fan
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D. Rogan
Reviewed at:
https://www.asus.com
Posted Aug 23, 2024
Lovely looking thing.
Works great on cpu cooling. I have the ProArt case to match and a ASUS ProArt Nvidia GeForce Rtx 4070TI Super gpu to match. My cpu that this thing cools is a AMD ryzen 7800x3d
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Stephen G
Reviewed at:
https://www.asus.com
Posted Jun 23, 2024
Asus ProArt LC420
So Asus did it again. An awesome AIO with one major design flaw. The cables not only come out of the bottom but they come out right next to one of the tubes. This design flaw limits the movement of the right tube to less than 40 degrees. Every other AIO has at least 80 degrees of movement. I sometimes wonder if Asus has any computer building experience.
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Response from Staples :
Dear SteveGG,
We do understand your disappointment with the product and the inconvenience this may have caused if it didn't meet your expectations.
Your feedback will be forwarder to the design team for reconsideration on new product roll out. Should you need further assistance with the product, please email me at [email protected] and I will be more than happy to help. Or, you are most welcome to call Product Support Hotline at: 1(888) 678-3688. Also, you can chat with an ASUS live support agent from the link: https://www.asus.com/us/support/article/1135/.
Thank you for choosing an ASUS product.
Regards,
Rodel
ASUS Customer Loyalty
September 19, 2024