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S1's are under clocked to ~100GH for power efficiency.
Have a total of 8 would like to sell in pairs(so 4 pairs) as shown in the picture, 835W PSU and power leads included.
Either escrow or local purchase. Located in Tampa, FL. Will ship, buyer pays shipping.


UPDATE BELOW PICS

If you would like shipping quotes please include detailed info in your PM/post.


Asking $30 for each pair.
S1 pair:
https://i.imgur.com/oGRCjns.jpg?1

Total of 4, asking $130 each
Dragon 1TH:
https://i.imgur.com/3cKqUkq.jpg?1

Detail of S1's:(Just compiled these #'s, only about half of S1's are underclocked)
180gh  350mhz
150gh  250mhz   680W (single psu for both miners)

130gh  250mhz
130gh  250mhz   305W(single psu for both miners)

180gh  350mhz   375W(single psu for each miner)
180gh  350mhz   375W
190gh  375mhz   400W
130gh  250mhz   150W
190gh  375mhz   400W

73gh    275mhz
130gh  250mhz   245W This last pair, one blade(of two per unit) blew capacitor right after I got it from bitmain, some what common, supposedly if you desolder the cap, you can run without it as its not required I believe.(search forum for more info) Other half works fine.

As I said above I do have the server power supplies setups identical to the picture. I didn't test all these like that as many where not setup and I didnt want to screw and unscrew 12 screws for each miner so I just used one psu with pcie connectors to do the single psu test.

Dragon T1 details:
All consume 1000 Watts, and hash 1000GH/1TH
One of the dragons is using two PSU(as seen in the pic above, one atx internal and one server psu external).
And one has a flaky psu, It kinda works when if feels like it. Biggest thing is once it gets going if it shuts down, it can take many hours before it will power up again. Honestly I would just consider it dead and say that one needs a new 1000 watt psu. The other two work well.

i am interested :)
but i live in south africa, could you calculate shipping :)

That's a Great deal.

Sent you a pm.

Will you sell s1 blade only?i need 6 blade..postage to malaysia..how much?

How much W does each S1 pair use?

they use around 350 watts each i think :)

I quoted for 1 Dragon to Johannesburg and it was $500+


I quoted for 1 Dragon to Kuala Lumpur it was $500+


If anyone else would like shipping quotes please include detailed info in you post.



Please see OP, i've updated with specific info.

If you have sent me a PM and I have not replied, it is because someone else is already interested in the item you asked about. If they do not purchase the item I will reply to the next person and so on.

i would be interested in the Dragon 1TH's  maybe 2 of them if still available let me know.

would you mind calculating shippin costs of 2 s1's to western cape southafrica

how loud are the s1's?

$30 Each pair? is that $30 for the 2? or $60 for the both?

also, shipping to Australia, im guessing about $80-100 for them?

how much for a dragon shipped to Texas 78852?

Hi , how much is going to be for the dragon 1TH's being shipped to Iran ?
1939874351: postal code
not sure if this is what should I provide regarding shipping