[Algo ScryptPoW/PoSBlock reward 9999 coinsPremine percent 70% PoS percentage 100% per yearCoinbase maturity 20 blocksTarget spacing 64 secondsTarget timespan 1 blockTransaction confirmations 6 blocksRPC port 22004P2P port 22003]

Algo Scrypt
PoW/PoS
Block reward   9999 coins
Premine percent   70% 
PoS percentage   100% per year
Coinbase maturity   20 blocks
Target spacing   64 seconds
Target timespan   1 block
Transaction confirmations   6 blocks
RPC port  22004
P2P port  22003

DOWNLOAD

https://mega.nz/#!aoVTACjL!83PVDpctyMTgtAqQ9QJ26DvsyXxIN568pX1jeLi00q0

https://github.com/simcoindev/sim/

[0.375BTC]

I have four used Antminer S1's up for sale.  0.375BTC each shipped.

Each one is running at standard clock speeds.  One has a faulty fan control so I've hooked the fan up directly to the PSU.  Been like that for a while with no issues.  I'll let that go for best offer if you're interested in a better deal and have some where to put it where you don't mind the noise!

Buy all 4 for 0.35BTC each.

Shipping will be via. USPS Priority mail anywhere in the US.  Will ship in original packing that they came in from Bitmain.  Sorry that it's US Only, but I want to avoid any customs issues and keep things as simple and cost effective as possible.  I will print a shipping label and send a tracking number as soon as payment is received.  Item will go to post office within 24 hours.

Bitcoin only please.  If you want to pay in USD then buy your BTC from somewhere like Coinbase.  That's what I do.

PM me with any questions or to make an offer.

Thanks!

EDIT:  Price changed to reflect the fact that I'm loosing my mind!  So let's start this again.  Anyone interested at 0.375BTC or thereabouts PM me with your offer.

Completely new to this and only in it for kicks so apologies in advanced if this is glaringly obvious to any of you!

I set up an Ubuntu 13.04 box with a HD7850 a couple of weeks ago.  After a bit of initial tweaking I got it running at 315MH/s.  (cgminer3.1.1, Catalyst 13.4, SDK2.6)  It ran like this 24/7 @ 75C / 85% fan speed, overclocked at 1050MHz, memory underclocked at 900MHz.  Rock solid at these settings.

So I decided to add another identical card, (same manufacturer /  part number).  Got it installed and recognized by cgminer without too much trouble, and I'm running it with the exact same config file as the single card - but oh boy, what a difference between the two!  The original card is now running at 78C / 85% / 860MHz, while the new card is running at 73C / 62% /  1050MHz, (i.e. better than the original when it was single).

Now here's some extra information.  At the time I added the card the weather improved and it's considerably warmer.  To get things running as they are now I've pointed a desktop fan directly at the cards in the open case.  I'm guessing that I could expect the original card to run hotter as it's drawing air that's been heated by the back of the new card, (maybe).  I've ordered some PCI-e extender cables so I can get the cards further apart.  Right now I've only got a 500W supply running both cards.  The original card is on the PCI-e connector from the power supply, the new card is drawing its power from an adapter run off two hard drive molex plugs.  (On what I think is two separate supplies from the PSU, but I'm not sure).  The original card is getting 1.138V, but the new one only 1.075V.

So my big question is why is the additional card running so much better than the original, and at a lower voltage?  Both are new, from the same manufacturer and the same part numbers.

TIA for any insights!