That is good info, however do you have a Watt Meter you could see how much power they actually draw? Then you slap that as "at the wall", and mention which PSU efficiency you have.

Its not necessary for Ebay, probably, but it would be of interest to buyers, here.

Sure, slush is good, go ahead with that. But don't expect to make much with this.

Don't do any altcoin, stick to BTC. It would be simpler too. Anyhow just keep in mind that it will take a very long time just to make it over the minimum dust payment threshold. And when you do there will be a fee of ... 100k satoshi, is it?

I tried CGMiner 3.1.1, 4.3.5, 4.8, 4.9, 4.9.2

I get dll error with 3.1.1, with 4.3.5 zeus support the miner is detected but hash at 10kh/s. It get detected as Blizzard but i can't change the clock, which is set at 2hz. With later version, i get USB not found/wrong driver, i tried all the drivers in Zadig.

I also tried BFGMiner, when i type errupter..etc COM#, the USB adapter light up, but BFG report no miner founds. I'm trying to run this on Windows 8.

Any help would be appreciated.

We generally do, however you could run into some problem, in the case where a malicious buyer took your deal, he could use the fact you mislabeled the device as proof that the product is not as described. He could mine with it for 2 months then force a full return on you.

Just like someone unaware could genuinely think he can get 1.4TH/s at 750watts, someone aware could use it against you. Even though i doubt you're malicious, i can't say the same for others.

If your computer is on the same subnet as the miners, they should work just fine. Also some miners, you might of received them set on static, on 1.99. If you're not in the 1.x subnet you wont be able to connect to them.

Its also possible the previous owner messed them up so you could try a reset, if you can't find them in the 1.x subnet.

You're right, to be honest, also in term of efficiency, but people come here to buy or sell computer components too, so maybe someone on a tight budget to build a PC would grab one. In that case it would not be a bad idea at all.

The board. Its a child board of the marketplace, a board on this forum;
https://bitcointalk.org/index.php?board=75.0

Thats where i got most of my hardware.

Thanks, i'm still waiting.

Its very easy to scam sellers on Ebay by how strong buyer protection is, even if the seller has proof of the buyer's wrong doing, Ebay will often side with the buyer regardless. So i'd like to know what you mean by scammed, because i'm pretty sure you can get your money back.

Its very interesting to "poke around" i have 1.1, 1.3, 1.5 and 1.9 and 1.91 mixed in 4 S5 and oddly enough, i have no idea why, but they all cap at 393.75hz on high quality PSU, 375hz on lesser psu (Like gold raidmax)...

Except the 1.9, that one do 400hz with no HW, getting 1.32TH/s while all the other cap at 1.29~TH/s. I don't get it. And i suspect i could push it a bit further but i'll wait a little for the motivation to do further voltage testings. I dont get it because its not the PSU having higher voltage itself. When i swap PSU used by 2 S5, they still get the same hashrate/HWE%.

At least i know that EVGA G2 and GS have consistent top notch clean power, same with the server PSU's i got from Quakefiend.

I'd just like to understand why the 1.9, i assume, have higher core voltage than all the others. It is my only guess as to why it is stable at higher OC.

Then sure, get a watt meter, check at the wall what the draw is at, quick calculation would suggest you keep the draw at the wall at 670 or under to keep the load at 80%~ for maximum PSU life time. Then raise or lower the clock from there.

If the PSU has a long warranty, then knock yourself out up to 760-800Watts at the wall. Thats what i do with my EVGA G2's. Run them at the wall what their rating is, i mean. A bit higher sometimes.

What machine is that? Sound like a scam as its nothing standard, also the price way to low to match the hashrate and also the efficiency sound like a lie. You should double check your things and give more information and probably start your own thread.

But really. I'm 99.9% sure its a scam.

Thats a bit awkward to answer. The S7's are brand new, so people reselling them at the moment will be asking a big premium, so your best bet is to buy directly from Bitmain, but they don't have them on Hand, which is annoying.

The other awkward point is that there are 4THs, 4.66THs, 4.88THs and 5THs S7. The lowest they were purchasable for was 1200USD for 4TH/s and the most expensive was 1800 or 1900USD for 4.88TH/s.

Finally the S7 is almost 3 time as efficient as the S3/S4 so you should be ready to pay 25%-50% premium over what we agree is fair for the GH/s of a S4.

TLDR Good luck getting a S7 under 1500USD, still depending on which variant. But buying a S4 over what a S7's GH/$ would cost would be plain silly.

Your other Alternative is S5 for 300USD or less.

No but the problem could be more specifically BTC related, at least thats where all my issue with Crypsty were. The few altcoins i traded at Crypsty, well they were slow to withdraw, but not a problem per se.

Many online store accept BTC in Canada as well. NCIX, GMG, Newegg too, etc. So a lot of stores might extent to Canada, but i'm not sure this will be the same outside of North America.

He's actually okay, since the rated watt is not at the wall its how much it can feed.

A notch or two under stock would do it "to be safe". I think the best would be to get 850-1050 EVGA G2, personally i prefer the 7-10 years warranty over 0-1% more efficiency, also cheaper.
Then you could run two full speed with slight overclock if you're so inclined to.

Its even cheaper in Canada, 16-17USD. Could be a good option for those who want a cooler included with the pod, but it seem a bit expensive considering its the same price as getting it at retailers.

Its because you say 1.4TH/s and 0.58W/GH right next to one another, you took 2 unrelated values(First from the ASIC spec at full speed, and second from the Chip's spec at minimum voltage) and put them side by side. You took the chip's best spec next to the machine full's speed, not the machine's spec.

You mixed information in a way that make you look dirty.

To get even near to 0.58W/GH you would need to lose close to half the hashrate or vis versa, if you want 1.4TH/s you get nearly half the efficiency.

It seem overpriced, but not TOO horribly so. I've paid much less but i've only got a few from deals here and there. I'd say 500$ is the max you should pay at current BTC price. Otherwise just get a few S7 instead, because at the suggested prices, S7 are(or were) actually cheaper ^_^".

The only upside to buying those S4, even at 500$ is that you will get them sooner, no need for PSU and hopefully no import taxes.

Blind belief is indeed silly. But it does not reduce your IQ. Beside the moronic things that come from having extreme beliefs, they can still understand and use and create technology like any others. Every group has geniuses, the problem is here they use their intelligence to terrorize people.