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 PICSIf you would like shipping quotes please include detailed info in your PM/post.Asking $30 for each pair.
S1 pair:
Total of 4, asking $130 each
Dragon 1TH:
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.
