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Author Topic: [WTS - USA] Undervolted Antminer S1's - 2 left - 0.40 BTC ea shipped  (Read 903 times)
sang (OP)
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June 13, 2014, 08:19:51 PM
Last edit: June 16, 2014, 02:27:58 AM by sang
 #1

Selling my 6 modified (pencil mod) Antminer S1s. These run at 185watts each for 140ghash. Considerably more efficient then stock and likely will result in higher ROI for you unless your power is super cheap/free.

Here is some betarigs feedback on one of the units: https://www.betarigs.com/rig/5577

Payment in crypto only. I also have an EVGA 1300G2 I can sell with them if you need a PSU. All 6 are currently running @ 1100watts at the wall on the one PSU. The voltmod has them running considerably quieter and cooler.

Looking for 0.40BTC/ea shipped to CONUS.

Pic: https://i.imgur.com/ABeQxHw.jpg

Edit: 4 sold.
nwfella
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June 13, 2014, 11:25:00 PM
 #2

Selling my 6 modified (pencil mod) Antminer S1s. These run at 185watts each for 140ghash. Considerably more efficient then stock and likely will result in higher ROI for you unless your power is super cheap/free.

Here is some betarigs feedback on one of the units: https://www.betarigs.com/rig/5577

Payment in crypto only. I also have an EVGA 1300G2 I can sell with them if you need a PSU. All 6 are currently running @ 1100watts at the wall on the one PSU. The voltmod has them running considerably quieter and cooler.

Looking for 0.4BTC/ea shipped to CONUS.

Pic: https://i.imgur.com/ABeQxHw.jpg
Wow, I'm running three of these bad-boys myself and was actually considering clocking them up to 190 or 200GH, had no idea clocking down to 140GH resulted in that much electricity savings!  Guess now I'll have to consider going the other direction. 

Good luck with your sale.

¯¯̿̿¯̿̿'̿̿̿̿̿̿̿'̿̿'̿̿̿̿̿'̿̿̿)͇̿̿)̿̿̿̿ '̿̿̿̿̿̿\̵͇̿̿\=(•̪̀●́)=o/̵͇̿̿/'̿̿ ̿ ̿̿

Gimme the crypto!!
cryptopick
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June 14, 2014, 12:35:33 AM
 #3

Selling my 6 modified (pencil mod) Antminer S1s. These run at 185watts each for 140ghash. Considerably more efficient then stock and likely will result in higher ROI for you unless your power is super cheap/free.

Here is some betarigs feedback on one of the units: https://www.betarigs.com/rig/5577

Payment in crypto only. I also have an EVGA 1300G2 I can sell with them if you need a PSU. All 6 are currently running @ 1100watts at the wall on the one PSU. The voltmod has them running considerably quieter and cooler.

Looking for 0.4BTC/ea shipped to CONUS.

Pic: https://i.imgur.com/ABeQxHw.jpg

PM'D
mstrongbow
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June 14, 2014, 01:17:21 AM
 #4

Selling my 6 modified (pencil mod) Antminer S1s. These run at 185watts each for 140ghash. Considerably more efficient then stock and likely will result in higher ROI for you unless your power is super cheap/free.

Here is some betarigs feedback on one of the units: https://www.betarigs.com/rig/5577

Payment in crypto only. I also have an EVGA 1300G2 I can sell with them if you need a PSU. All 6 are currently running @ 1100watts at the wall on the one PSU. The voltmod has them running considerably quieter and cooler.

Looking for 0.4BTC/ea shipped to CONUS.

Pic: https://i.imgur.com/ABeQxHw.jpg
Wow, I'm running three of these bad-boys myself and was actually considering clocking them up to 190 or 200GH, had no idea clocking down to 140GH resulted in that much electricity savings!  Guess now I'll have to consider going the other direction. 

Good luck with your sale.

Wait til either A) BTC difficulty change (increase) or B) BTC value change  (decrease) before underclocking and/or pencil modding. Unless you are paying more than .16$/kWh...OR your circuits are maxed and you want to add more!  Wink

Wish I had the coin for at least one of these but my 3D printer has been super hungry lately, haha

GLWS mate  Cry

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sang (OP)
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June 14, 2014, 04:14:47 AM
 #5

Wow, I'm running three of these bad-boys myself and was actually considering clocking them up to 190 or 200GH, had no idea clocking down to 140GH resulted in that much electricity savings!  Guess now I'll have to consider going the other direction. 

Good luck with your sale.

Wait til either A) BTC difficulty change (increase) or B) BTC value change  (decrease) before underclocking and/or pencil modding. Unless you are paying more than .16$/kWh...OR your circuits are maxed and you want to add more!  Wink

Wish I had the coin for at least one of these but my 3D printer has been super hungry lately, haha

GLWS mate  Cry

Or if the noise/heat is too much for your situation. These run wayyyyyy cooler.
cryptopick
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June 14, 2014, 06:25:18 AM
 #6

Wow, I'm running three of these bad-boys myself and was actually considering clocking them up to 190 or 200GH, had no idea clocking down to 140GH resulted in that much electricity savings!  Guess now I'll have to consider going the other direction. 

Good luck with your sale.

Wait til either A) BTC difficulty change (increase) or B) BTC value change  (decrease) before underclocking and/or pencil modding. Unless you are paying more than .16$/kWh...OR your circuits are maxed and you want to add more!  Wink

Wish I had the coin for at least one of these but my 3D printer has been super hungry lately, haha

GLWS mate  Cry

Or if the noise/heat is too much for your situation. These run wayyyyyy cooler.




Messaged ya but havnt heard back looking to buy all
ccollectables
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June 14, 2014, 02:48:54 PM
 #7

Interested in purchasing all units, are they still available?

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sang (OP)
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June 15, 2014, 02:03:38 AM
 #8

3 are sold (local deal). Rest are available (3 units + PSU).
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June 15, 2014, 03:28:11 AM
 #9

I am interested,  what are you wanting to get with the PSU?

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sang (OP)
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June 15, 2014, 04:22:33 AM
 #10

I am interested,  what are you wanting to get with the PSU?

PM sent.
clubminer
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June 15, 2014, 04:23:11 PM
 #11

hi, are you selling miner with 840GH/s speed each?? please explain for me, waiting your PM.

sang (OP)
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June 15, 2014, 06:01:03 PM
 #12

hi, are you selling miner with 840GH/s speed each?? please explain for me, waiting your PM.

140gh each. The 840gh was total for all 6 units.
sang (OP)
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June 16, 2014, 02:01:08 AM
 #13

2 Left + PSU
clubminer
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June 16, 2014, 07:18:29 AM
 #14

hi, are you selling miner with 840GH/s speed each?? please explain for me, waiting your PM.

140gh each. The 840gh was total for all 6 units.

what price for 140Gh each? include PSU?

sang (OP)
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June 16, 2014, 08:26:38 AM
 #15

hi, are you selling miner with 840GH/s speed each?? please explain for me, waiting your PM.

140gh each. The 840gh was total for all 6 units.

what price for 140Gh each? include PSU?

0.4BTC Shipped to USA. No PSU included. Only two left right now.
Trestle
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June 17, 2014, 11:44:33 PM
 #16

PM Sent

http://leaserig.net/index.jsp?rfid=2539 - Leash the Hash power you need to dominate coins.
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