Post
Topic
Board Hardware
Re: Antminer V9 4TH
by
QuarterMaster
on 29/03/2018, 16:47:04 UTC
We've lowered the price for brand new individual AntMiner V9s to match Bitmain's pricing @ $291.00 each on our Amazon store with free shipping within the US. We also have them on eBay for $309.00 each and our own site for $291.00 each (for crypto payments and international orders).

Awesome. Ty.
Perfect for hobby miners, schools to use as a teaching tool and those with .05/KWh or less.

Does anybody know of these use voltage regulators/buck for the chip voltage or are they set up with string voltage like the S5 was. If using string voltage you can use a step down buck converter on the out of the PSU to run them at a slightly less voltage (11.0v-11.7v) and under clock for better efficiency/heat/noise.

Something like this
https://www.amazon.com/gp/product/B0747QDRW9/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

You would have to use 3 of them (1 to each blade) and under clock but could see some power savings. Just a theory.