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❄️ Stay cool, stay ahead — the ultimate liquid cooling upgrade
This 40x40mm aluminum water cooling block features silver oxidation surface treatment and vacuum aluminum brazing for superior heat transfer and durability. With ultra-thin 0.5mm internal fins and an industry-leading leak rate under 5x10⁻⁶ mbar.l/s, it delivers reliable, efficient cooling for CPUs and industrial applications alike. Sold in a convenient 2-pack, it’s engineered to elevate your liquid cooling system’s performance and longevity.
| ASIN | B078MK5GG9 |
| Are Batteries Included | No |
| Best Sellers Rank | 27,797 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 79 in Computer Heatsinks |
| Brand | Kalolary |
| Customer Reviews | 4.3 4.3 out of 5 stars (228) |
| Date First Available | 25 Dec. 2017 |
| Guaranteed software updates until | unknown |
| Item Weight | 9.07 g |
| Item model number | 8541602101 |
| Manufacturer | Kalolary |
| Processor Socket | Universal |
| Product Dimensions | 4 x 4 x 1.2 cm; 9.07 g |
D**Y
Quality product
I was surprised how well made and packed these were. I expected an industrial part and it is obvious they are very well made and a high quality product. Very well worth the money.
A**S
Great for my seawater cooled fridge unit
A fridge, sea water cooled
D**N
As described
Exelent Just what I needed, fast delivery
D**D
Flow rate is very poor through the module.
This module restricted the flow rate of my pump way too much for use as a part of a laser cooling device. Could only be used with a very small pump or if you are not trying to move a lot of water.
L**Y
As expected!
40x40mm Aluminium block for water cooling... Was part of a project to water cool a laptop and worked perfectly! Exactly as described.
S**N
Quality product
Quality product, amazing price and super quick delivery.
L**W
Careful to match to your water cooling tubing size
These look really good and hand but in using a 13/10 flexible hose, they do not fit.
C**N
Habe damit den Laderegler vom Außenborder gekühlt. Funktioniert super.
J**T
Va bien
C**.
Product as describe works very well
A**X
These blocks seem to be very well made. One side is not quite as polished as the other, but if that's an issue you can just sand that side down. I use them with Peltier modules and they work great. I'm very happy with these.
G**E
Ottimo , lo consiglio.
Trustpilot
2 weeks ago
2 weeks ago