Yea and I bet they will raise the prices on the next batch of S9s by 1000 Yuan (150 USD) or more too so the coupons wont make any difference

I saw a post in one of the pool chats that GranatGas shit the bed. Anyone else hear this???

Where you got these coupons?

Lets hope for a X11 profit increase but I think that will not gonna happen..

$150 coupon is not going to make a difference when you paid .42 BTC on average for your D3 i know i did.

thats like paying $3600 oh well "No risk no reward... "

No they haven't. He is migrating to a new server so can't use a secured website at the moment. Take the 's' out of https and you can access the site. Ie. http://granatgas-pool.info

I noticed on one of my D3's that the first "chain" or hashboard is not showing up in the miner status panel. I believe it's still working since my hashrate is 19GH/s on the default frequency but I'm wondering why one board doesn't show up. Anyone have this happen?

$10 a day on what???

You can't even get $7 a day and that's before electricity.

I have a D3 that cost me $2000, it generates $2.50 per day profit after electricity.

I have a GPU rig that cost me $1500 and I make $7 a day after electricity.

D3 ROI  = 800 days or 26.5 months... over 2 years! (After probably around a year the D3 will b3 obsolete and worthless so realistically it will never ROI)

GPU rig ROI = 214 days or just over 7 months ( after 7 months the hardware is still worth at least 50% what I paid so technically I am $750 in profit after 7 months)

So please show me your sums if how you find a D3 more profitable than a GPU rig???

interesting

would it be better if they were each on their own APW3-12-1600 (the slim version) ive got a few laying around i can try

IBM 2880W should be able to power two D3s without problem, I've done just that for the last ~2 weeks. You can unplug one of the miners and see if your problems go away.

As for other PSUs, there is Bitmain's own 2600W APW5... can be found on Amazon for about $300. Sadly Bitmain doesn't sell them anymore, used to be $165 or something like that.

i'm using https://www2.coinmine.pl/dash/
stable, nice stats i like it.