ASHATACPU Waterblock,Richer-R Computer PC CPU Water Cooling Block Waterblock Liquid Cooler Copper Base with Temperature Display for Intel

Very good cpu waterblock if you are in a budget keep the cpu cool and show you the temp is not bad.

work as expected looks good but has a big made in china logo in the side that can't be removed easily included pics of my build

It does the job. I like the idea of the temperature read out but I think its a little to big . It stands out and can read it from a distance. Its bright and its a nice setup. My only complaint about this block is that you can not reorient the block. I wish you could. My temps are great cause I paired this up with my 3900x .

This water block works well. I am using it to replace a Swiftech block on my older pc - I7-860, which is not overclocked. This is a secondary use household pc, but it was once my primary pc and was used for editing photos, video, rendering video files, gaming and burning wedding movie dvd's and blu-rays (hence a water cooled cpu). Unfortunately, I have discovered the hard way that you shouldn't mix metals within your water cooling system. I started having intermittent thermal shutdowns and restarts and after troubleshooting found the water block completely clogged with corroded copper. After disassembly I discovered that much of the inter copper cooling pins were corroded and gone, rendering the block much less efficient. Totally my fault for having an aluminum radiator and a copper water block. If you think that electrolysis can't happen, think again. It can and does. If you have a copper water block, use an all copper radiator.So, this water block is much smaller and has far less mass than my original water block, but under normal (not overclocked) conditions, it seems to work well. Under idle conditions the cpu temps run at a to 2 degrees above the ambient room temp. Under heavy use and cpu cor testing the cpu temps jump to about 42 degrees C and stabilize there regardless the length of the use or cpu test. I do like the temperature readout on the block. I am not sure how accurate it is - it reads completely different that the ambient temp sensor on my motherboard and really doesn't vary more than 1 -2 degrees C while running a full cpu core test.Long story short - this water block works well for my use - an older I7-860, non overclocked pc for general household use.