Bitcoin Forum
May 02, 2024, 10:49:55 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 ... 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 [80] 81 82 83 84 85 »
1581  Economy / Computer hardware / Re: [WTS] Antminer S7 - Shipping from Canada - Clean pulls from large mining farm on: October 20, 2016, 05:05:56 AM
The higher hashing miners might go for 325ish but I'd want shipping included for that kind of price.

The very last batch of s7 sold for 340usd.
1582  Economy / Computer hardware / Re: S9&S7 on Stock on: October 19, 2016, 03:31:32 AM
Willing to recieve a test s9 for a good review  Cool (I can settle for an s7)

As would I
1583  Economy / Services / Re: Help with secure remote S9 farm setup on: October 18, 2016, 03:29:35 PM
Use logmein's Hamachi service @ https://www.vpn.net/

It allows you to share the LAN without having to remote desktop. We used to use it for games that only allowed multiplayer over LAN.

I believe it also allows for remote desktop but that is a waste of resources.
1584  Economy / Computer hardware / Re: S9&S7 on Stock on: October 18, 2016, 12:11:56 PM
Unless they accept escrow or Paypal, i wouldn't trust this new website.

Remember what happened with Minestock a few months back? Seemed like a legit website and ran off with people's money with deals too good to be true.

fortunately these guys aren't really offering competitive pricing.

Although on the bright side you can get an s7-ln that does 4.73TH  Huh
1585  Economy / Computer hardware / Re: [FS] Antminer s7-LN on: October 18, 2016, 01:45:24 AM
Aren't these miners traditionally 2.7?

Could you post a screenshot of the minerstatus page?
1586  Economy / Computer hardware / Re: [WTS] SAPHIRE Radion R9 290x gpu [WTS] on: October 17, 2016, 01:43:11 PM
What happened?!

I think it's because your asking price is twice what this card is being sold for elsewhere.
1587  Bitcoin / Hardware / Re: How long does it take for a fanless ASIC to overheat in Freezing Temperature? on: October 16, 2016, 07:13:31 AM
I have an ASIC, a humble gridseed orb, that doesn't have a fan, and I am wondering if I can put it in my car on a freezing winter day with a laptop mining at SHA256 mode.
 Smiley

Looking for hard science here.   I know it's recommended not to use them in SHA256 without the fan.  How long would it last before it starts burning up the car?  I know I could do it just with the laptop battery. 

Curious if there is a formula for any ASIC without fans working in freezing temperature.  This has probably been thought of before.  What is the chip temperature per variable times load minus external constant freezing temperature.....Huh 


You don't need a fan, but without moving air your heat dissipation will not be as great.

I can't speak for any specific asic, but when I tested microchips for phones/computers we stress tested them down to -40 C

One thing you have to realize is that with extreme temperatures your chips will behave differently. Some chips operate better in cold than others.

I would suggest down-clocking it and raising the clocks until you find something that it will run stable with.
1588  Economy / Computer hardware / Re: [WTS] [EU\NL] 3x S7LN without psu, 195 euro each on: October 16, 2016, 03:40:00 AM
would you ship one without a psu to the US?
1589  Bitcoin / Hardware / Re: Bitfury: "16nm... sales to public start shortly" on: October 16, 2016, 01:42:05 AM
We need some diversity in the bitcoin mining scene.

Yeah, competition is good for all
1590  Economy / Computer hardware / Re: Selling Hardware in bulk. on: October 15, 2016, 01:47:51 PM
There are plenty of people here that are interested in buying hardware.

In order to sell you'll need to tell us what you have and show us some pictures.
1591  Economy / Computer hardware / Re: [WTS] 20 Antminer S7s (Canada) on: October 15, 2016, 01:41:59 PM
pm'd
1592  Economy / Computer hardware / Re: Anyone seller Antminer S7 in Australia? on: October 15, 2016, 01:36:15 PM
Anyone using someone else's company name and pretending to represent there tech sales dept. Red flag already.
Someone who changes username regularly also another red flag.
I'm just starting off, So i'm searching for equipment at good deals. I have to start somewhere. But i'm not one of those users who swap names and post pics of what your selling when I've seen these exact identical photos elsewhere.

Plain and simple, I chose Paypal because I've been a buyer/seller since the days ebay/paypal started so I've been using them since the old days, guess that's what i'm comfortable with. I've also read no matter how someone pays on here in the end they can be ripped off even with escrow. I'm not stupid when handing over my money, will do my research first, will background check people too.

I'm just researching pricing for S7's, S9's to give me an idea of what I can afford and how long it will take me to get returns. I won't be trusting a username which is a fresh account due to people hopping usernames. Never that stupid.



so basically you want none of the risk and all of the reward?

perhaps you should go back to purchasing things on ebay.
1593  Economy / Computer hardware / Re: 41ths Farm for sale on: October 13, 2016, 08:47:06 PM
pm'd

would you take .3 for the damaged miner shipped?
1594  Bitcoin / Mining speculation / Re: Small scale mining with free electricity on: October 11, 2016, 08:25:47 PM
sp20's, s2's, s4's, s5's, and s7's will be the cheapest to purchase and are viable with free electricity

sp30's, sp31's and sp35's require 205v power to run properly but you might also be able to purchase them at a decent price.

the sp30's, sp31's, sp35's, s2's and s4's will come with their own power supplies.

How much power/room do you have?

How is the ventilation?
1595  Economy / Computer hardware / Re: [WTS] [EU\NL] 11x Antminer S7 4.73TH -reserved- on: October 11, 2016, 02:37:27 PM

EDIT : I'd like to use the s7 ln to heat up my room, is it silent enough for that?

it can be, you can also use one of those 3d printed vent addons to make it quieter

...actually works better than a normal heater because it moves the air around.

If you run the fans under 3200 rpm on any s7 it should be quiet enough for home use.

I'd take the PSU-less s7-ln if you could ship it to the US for a decent rate.
1596  Economy / Economics / Re: Sell Everything? on: October 11, 2016, 01:25:38 PM
Its not the correct time for selling all the Bitcoins as the price has just started increasing.BTC price is expected to cross $1000 dollars by june 2016. Bitcoins should be kept on hold for returns on a long term basis.

I think you missed your mark, it only got to 850 in june of 2016
1597  Economy / Computer hardware / Re: [WTS] [US] BFL Monarch **340GH/s Only 200 WATTS** make an offer on: October 09, 2016, 01:34:20 AM

I had the same issue with my Antminer S3's. I sold a few for $20 and the rest went into the garbage since it was a hassle to sell for such a small amount.


you should have parted them out Cheesy
1598  Economy / Computer hardware / Re: Antminer S7's for sale B1 & B6 on: October 07, 2016, 08:47:35 PM
another week or so and I'll take a b6 if they are still available.
1599  Economy / Computer hardware / Re: [WTS/T] R9 290 4GD5 [US] on: October 07, 2016, 08:00:27 PM
So all of them have this aftermarket cooler setup? How many do you have? You said 3 before.

All one of them. Please read the post before replying.
1600  Economy / Computer hardware / Re: [WTS/T] R9 290 4GD5 [US] on: October 07, 2016, 01:45:39 PM
Would you be willing to sell for 120 including international shipping? Also, what brand is it, or is it unbranded? Also, do you have proof that the card works?

I would have to swap out a couple psu's to test the card, so any proof it works will have to wait. It worked fine when I unplugged it a year ago.

It's an MSI, you can get exact details by googling the part numbers from the picture.

120 does feel a bit low, where in Cananda/EU? I'd have to calculate the shipping cost.
Pages: « 1 ... 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 [80] 81 82 83 84 85 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!