I would buy it but the price to ship to Canada is almost as much as the price of the Antminer itself.

Its too bad they are big and heavy.

Heh, no my prices include electricity.  I'm paying very cheap Washington hydro prices.  Honestly I should probably shut down the Rockminer T1 but I've underclocked it to reduce it's wattage and it's doing ok.

Whole thing draws a little under 2KW.  I don't make much on this rental tbh, I'm offering this more for the fun of keeping the stuff running and a little money on the side without the stress of watching bitcoin 24/7 for the next price jump.

One thing everyone should know though:  This is a rural location with reasonably reliable electric (mostly underground wiring here), but it's still not battery/generator backed.  If electricity goes out though, I'll arrange a usage extension in the contract.

I have 10 7 Spondoolies SP20s new in box ready for sale, they came as part of a larger order but it turns out I cannot run them.


$465 + shipping (worst case is generally $25 from coast to coast), coming from the US... For bulk orders of most/all of them drop me an offer.


Can optionally include 220-240V PSUs and PCIe cables as I also purchased what was needed to run them. DPS-2000BB with breakout boards and cables, also have a couple of 2880W with breakout boards...

I am only shipping in the United States.

Need a Corsair PSU to run that bad boy? If so, let me know.

good luck!

Reject rate over a short time isn't useful, and overall the pool averages ~3%.  Varies a huge amount though, some 1-5min periods are 0%, some are 20%, the difference is, when you're mining a coin at 20% stale rate, we expect a huge profit from those coins (making the 20% worth it).  This is expected, and accounted for in the switcher.