Heatsink 120x69x27mm

If this size works for you, this heat-sink transfers the heat well. No scratches on mine, flaws or burs.

this thing is great, great for phones or usb drives that get hot, just lay them on it and you will be impressed. or set it o top of them and feel the heat dissipation, impressive.

Excellent finish, easy to tap for attaching devices.

This heat sink has a very high density with excellent dimensional accuracy. The fit and finish is also excelent for an oxide finish. The weight for the size indicates a high tonnage extruding machine. Excellent hardness not easy to cut wich is what you want with a good heat sink. I would purchase again. The price is appropiate for what you get.

I cut this heat sink in half to make 2 heat sinks for Vilros Raspberry Pi 4 aluminum conduction cooling cases. The first one is working great. Barely gets warm when the Raspberry is streaming HD video.It really helps if you remove the thick black finish on the Vilros case and screw the heat sink to bare aluminum, with some heat sink compound. You could use sandpaper; I used a milling machine.So far, I only have one because everybody seems to be out of stock on 8 GB Raspberry Pi 4. Or any other size. A few places announce that they will have Raspberry computers back in stock at the end of February.

I use my mele mini computer on my telescope. I don't worry about it over heating at night but when I use in the daytime I use this heatsink to shed the excess heat.

Fits well on my Mele Quieter2 and dropped the cpu temp from 68C to 55C when I was stressing it.Unfortunately it was shipped to me with some bent fins and the box it was in was perfectly fine (so I dinged it a couple of stars for that).

This is a very nice heat sink. It has many fins to provide lots of surface area for dissipation of the heat. The flat bottom is well suited to making contact with side of the enclosure i'm using to enhance heat dissipation.Items arrived in perfect condition - no dents or bends.Not sure why there is a rating for adhesion? There is no adhesive or thermal paste included.Otherwise, it's a very good heatshink.Cannot go wrong with this.Buy these heatsinks with confidence !