BXQINLENX Aluminum Heat Exchanger Radiator

Product Name : Aluminum Heat Exchanger RadiatorAluminum heat exchanger can used for CPU, CO2 Laser, etc water cool system.Package Included: 1 x Aluminum Heat Exchanger NOTE:Screw holes below is channel pipe, so make sure not to use long screw, will top leaking. Review: Happy with the quality. Mine did not have any noticeable flaws. and it was very cost effective - The first thing I noticed about it is the incredible fin density, which was what I was intending when I bought this. Draw a 120X120mm square on a piece of paper, and draw 18 1.5mm wide lines evenly spaced, with the spaces on the outer edge being each half of the rest of the spaces. this may give a better sense of the very compact structure of this heat sink which should make for the best efficiency and maximum utilization of the aluminum fins because of the more frequent tubes. You will need a higher minimum air pressure to be able to do this but most people already are buying high static pressure fans when they buy a radiator making it a non issue. If you opted to get "high airflow case fans" that do not state anywhere that they have been optimized for pressure as well as airflow, you will probably not have the best results you could achieve if you used the right fan type with this radiator. This radiator seems to be well made, no leaks, and no important flaws, actually none whatsoever that I could see, but i really only would worry about the functionality not the looks on this for such a cheap item. Thus, it has earned a 5 star review, and I recommend it for those wanting a high pipe to fin ratio and cost effective yet well made radiator. Review: Great performance for the price. - My cpu under load with multiple new games temp does not exceed 53C and usually averages around 48C Stress test with cinebench for 2 hours saw a temp no greater than 73C I purchased 2 of these in conjunction with 6x 120mm ipc 3000 RPM Noctua fans. I probably only needed one. I use both radiators to cool my cpu. What I used: The CPU is a Ryzen 7 3700x. I used Noctua NT-H1 thermal paste. My water block is a heat killer IV ceramic and my pump is 800 lph with 3 meters head pressure. All my fittings are G1/4. My tubbing is 10/13mm soft tubbing.