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❄️ Stay cool, stay ahead — the ultimate liquid cooling upgrade your rig deserves!
This 40x40mm aluminum water cooling block features silver oxidation surface treatment and vacuum aluminum brazing for superior durability and heat transfer. With ultra-thin 0.5mm internal fins and an industry-leading leak rate below 5x10⁻⁶ mbar.l/s, it delivers efficient, reliable cooling for CPUs and industrial applications alike. Sold in a convenient 2-pack, it’s engineered for professionals demanding high performance and longevity.
| ASIN | B078MK5GG9 |
| Are Batteries Included | No |
| Best Sellers Rank | 47,022 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 111 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
3 weeks ago
1 week ago