I've never seen a teardown of a Bitcoin miner before and was amazed to notice the sheer amounts of Heatsinks on the PCB. It would've been nice if all the cables came braided or with some outer protection for the PSU wires. The 14AWG power cable looks pretty good. I'm pleased to notice the front end as well which looks fairly simple to configure and setup the connection to the pools. How many years of warranty does Halong provide for these units? Also is there a possibility to have a look at the ASIC chips and to verify if it was producted by Samsung?
Never looked at the reviews of the s7 or s9 despite them being several years old now??
The t1 has same layout and lazy/brain-dead heatsink design that makes for them being LOUD due to all of the turbulence created by so many leading/trailing edges on that mass of individual sinks.
ref the
Canaan Avalon repair guide for example of correct thermal design.