Bitcoin Forum

Economy => Computer hardware => Topic started by: BenTuras on October 31, 2012, 01:29:10 PM



Title: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on October 31, 2012, 01:29:10 PM
THIS IS AN OLD POST. Please read further in this thread to get more up-to-date info!

http://www.bitcoinclassifieds.net/images/uploaded/5090ee20753e1.jpg

I have a 5 quad and 1 single Ztex FPGA tower including power supply and fans for sale.

It is hashing over 4,2GH/s using about 240W at 220V.

I wanted to mine 750BTC and am close to my goal now.

So I want to try and sell the tower and am looking for 500BTC so I have a nice round number to stash till retirement.  ;D

I will pay package and transport cost and you have to agree to a mutually trusted escrow.

The picture is not up-to-date, I am improving the looks by using fixed size spacers between the boards.  :D

Offers in PM, I will update this message with highest bid without mentioning the bidders name.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: morphKET on April 10, 2013, 10:01:27 AM
still for sale :P


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 10, 2013, 10:44:55 AM
Yes and no ;) I am still happily mining with it, only having electricity cost and giving me a whopping 3500% profit :)


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: dogie on April 10, 2013, 03:49:18 PM
What's today's price? Shipping to the UK possible?


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 10, 2013, 05:11:45 PM
The Quad tower is reserved for sale at the moment.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: tigerfree on April 12, 2013, 11:23:37 PM
1 single Ztex FPGA how much ?


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: AndrewK on April 13, 2013, 01:37:48 AM
Yeah, I'd be interested and can afford the whole stack if your other deal falls through.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 13, 2013, 07:35:14 AM

Some clickable pics of the tower:

This pic shows the temperature sensor:
http://imageshack.us/scaled/thumb/21/tempsensor.png (http://imageshack.us/photo/my-images/21/tempsensor.png/)

Nice temp in Celsius :):
http://imageshack.us/scaled/thumb/16/tempnm.png (http://imageshack.us/photo/my-images/16/tempnm.png/)

The complete tower:
http://imageshack.us/scaled/thumb/829/fulltower.png (http://imageshack.us/photo/my-images/829/fulltower.png/)

The back with the three fans:
http://imageshack.us/scaled/thumb/823/fansh.png (http://imageshack.us/photo/my-images/823/fansh.png/)

Cgminer on Ubuntu on the Toshiba M400 laptop, rock solid :):
http://imageshack.us/scaled/thumb/521/cgminer.png (http://imageshack.us/photo/my-images/521/cgminer.png/)

The whole set consist of:
5x Quad Ztex
1x single Ztex
USB hub
750W powersupply
Toshiba M400, running Ubuntu 12

I use Teamviewer to access it from work if necessary.
It's plug and play, comes together with a power supply and usb hub.
If you want, I will sell the toshiba M400 laptop in the deal for another 3 BTC.

A fews days ago I have sent this information, hence it's a few days old:
The Quads have generated on average 0.34 BTC a day in the last 17 days.
Last 24 hours was 0.27961460

My asking price is 4 months worth of BTC production, so that's 120 * 0.34 = 40.8 BTC
I don't care much about the Euro or USD price. I am in this for the BTC.

daily BTC 'production' from March 22 to April 7:
0.493฿
0.487฿
0.420฿
0.373฿
0.349฿
0.212฿
0.376฿
0.310฿
0.247฿
0.296฿
0.285฿
0.325฿
0.311฿
0.338฿
0.364฿
0.287฿
0.326฿

I am mining on BtcPool, the production had some minor dips due to issues with the pool.

The production will become lower and lower due to more and more Asics coming online.
It's using about 0.009 BTC ($1.71) of expensive Dutch electricity a day, so it will generate a profit for a long time to come  (230W @ 220V.)

I am open to serious public offers, the reservation is over since I haven't heard anything anymore from the potential buyer.

I don't have to sell, so don't offer a ridiculous low amount.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: Dalkore on April 13, 2013, 08:25:06 PM
BTC500, dude seriously,  no.  That is f**king stupid.     Get real, I am sorry but when I see prices like this is just bothers me.  That is not a deal, it is a one-side trade and you ain't on the good side.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: grubles on April 13, 2013, 08:57:21 PM
Can I buy the 1 Ztex?


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: Bogart on April 13, 2013, 09:35:09 PM
I will offer 26.5 BTC for the stack, or 1.25 BTC per LX150, shipped to me in the US with insurance.  Payment by escrow.

I don't need the power supply or the laptop.  I'll take the USB hub and USB cables.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 14, 2013, 08:04:06 AM
BTC500, dude seriously,  no.  That is f**king stupid.     Get real, I am sorry but when I see prices like this is just bothers me.  That is not a deal, it is a one-side trade and you ain't on the good side.
It's fucking stupid that you fail to notice the date of the post that contains the 500BTC price and also fucking stupid that you fail to notice the very recent post in which I set the asking price to 40 BTC.
My 40BTC price is based on a 4 month ROI, which is pretty good in my opinion.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 14, 2013, 08:18:11 AM
I have decided to wait till April 21 noon CET and then sell to the highest bidder.
You can either bid in a PM, or here in this forum thread.
Highest bid till now is 35 BTC for the set without the power supply and without the laptop.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 14, 2013, 08:19:07 AM
Can I buy the 1 Ztex?
I want to sell the whole set and already got some interesting bids.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 14, 2013, 09:42:59 AM
And since I am also asked about a euro price and local pick up the following additional information:

You can calculate my euro price by taking the High(shown directly below Play sounds, it currently is 92)  EURO (you will have to select EUR at the top of the page behind currency) exchange rate at http://bitcoin.clarkmoody.com and multiply it by 40.

I am located near Rotterdam, but a visit in the Hague or Bergen op Zoom can also be arranged.

Note that I have promised that I would accept the highest bid on April 21 noon CET.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: Dalkore on April 14, 2013, 01:45:30 PM
BTC500, dude seriously,  no.  That is f**king stupid.     Get real, I am sorry but when I see prices like this is just bothers me.  That is not a deal, it is a one-side trade and you ain't on the good side.
It's fucking stupid that you fail to notice the date of the post that contains the 500BTC price and also fucking stupid that you fail to notice the very recent post in which I set the asking price to 40 BTC.
My 40BTC price is based on a 4 month ROI, which is pretty good in my opinion.


Next time, update the OP, that would clear up confusion.   I was a potential buyer, put yourself in my shoes, reading such a price.   You're correct, I did not take time to read every post.

Thanks,
-D


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: grubles on April 14, 2013, 04:39:11 PM
Can I buy the 1 Ztex?
I want to sell the whole set and already got some interesting bids.

Darn! I'd love to buy one.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 15, 2013, 06:28:35 AM
Best offer till now: 5k USD


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 15, 2013, 01:26:20 PM
I got a very interesting offer, the tower is reserved again till Tuesday 16:00h CET.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: yxt on April 15, 2013, 06:31:02 PM
Note that I have promised that I would accept the highest bid on April 21 noon CET.

I got a very interesting offer, the tower is reserved again till Tuesday 16:00h CET.



Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 15, 2013, 06:34:05 PM
Note that I have promised that I would accept the highest bid on April 21 noon CET.

I got a very interesting offer, the tower is reserved again till Tuesday 16:00h CET.


True, but since no higher offer has been received ...


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: lepenguin on April 16, 2013, 04:08:23 AM
Whats the current highest offer with the current crashing price?


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 16, 2013, 05:49:12 AM
Whats the current highest offer with the current crashing price?
The highest offer is 5K USD.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: Bogart on April 16, 2013, 03:01:54 PM
Not to threadjack, but I saw these on bitmit:

https://www.bitmit.net/en/item/26611-verkaufe-fpga-2-ztex-bitcoin-miner

Shipping is to EU only, so I can't buy them myself.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: klrgoten on April 18, 2013, 09:51:00 PM
wow 5k for 4Ghashrate?

eesh


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 19, 2013, 05:44:22 AM
Looks like the 5k USD deal is off, after a lot of communicating I haven't heard from him in a fews days now.

Also others started talking like a sure sale, and then never heard of again.

The best offer that seems to be serious is 40BTC.

And I agree 5k usd is a lot of money for 4.4G, but don't forget it's 5x Quad which costed 900 euro each less than a year ago.

And when they are no longer making a profit for BTC(energy cost 0.014BTC/day), you could still use them for something else, since they are FPGA's and not ASICs.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: tacobell on April 19, 2013, 04:09:20 PM
i may have an offer for ya in bout a week. would you take mixed payment between btc and usd....also where are u located in case i want to personally pick up(if that option)


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: rammy2k2 on April 19, 2013, 04:29:13 PM
will u ship to EU ?, im intrested in this


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 19, 2013, 08:00:54 PM
i may have an offer for ya in bout a week. would you take mixed payment between btc and usd....also where are u located in case i want to personally pick up(if that option)
I have said in an earlier message that I will decide coming Sunday noon CET. So if you want to make an offer....
Mixed payment is fine.
Pick up is an option, I live close to Rotterdam in the Netherlands.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 19, 2013, 08:01:46 PM
will u ship to EU ?, im intrested in this
I live near Rotterdam in the Netherlands, so shipment to EU is fine.
Shipment to the end of the world is fine too ;)


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: Ltcfaucet on April 19, 2013, 10:44:22 PM
I'll pay a couple BTC for the single if you are interested.

I've had my rPI sitting here doing nothing and I think a little rig would be cool.

Let me know.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: rammy2k2 on April 20, 2013, 05:02:21 PM
will u ship to EU ?, im intrested in this
I live near Rotterdam in the Netherlands, so shipment to EU is fine.
Shipment to the end of the world is fine too ;)

U got PM, i made a offer for all  8)


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: rammy2k2 on April 20, 2013, 09:14:31 PM
BenTuras check PM again

thank you


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 21, 2013, 09:21:33 AM
Highest offers till now:
4k USD(=33BTC)
41BTC

deciding soon who will get them


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: chanberg on April 23, 2013, 09:44:52 PM
sent you a pm OP

- Danny


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: Airwaves on April 24, 2013, 01:07:08 AM
I have sent you a PM :)


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 24, 2013, 06:09:09 AM
All PM's answered...


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: nick0016 on April 24, 2013, 09:58:56 AM
Still interested if you spilt them... can't afford 5k for all.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 24, 2013, 10:16:57 AM
I am currently in contact with more than one buyer for the whole stack, sorry.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 26, 2013, 06:55:29 PM
A transaction has been initiated for the sale of the 5 Quads. I will keep the single myself.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: John (John K.) on April 27, 2013, 05:45:35 AM
A transaction has been initiated for the sale of the 5 Quads. I will keep the single myself.
I confirm this as the escrow, and have sent out the contract to OP and the buyer.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on April 27, 2013, 08:15:17 PM
All units have been sold.


Title: Re: [WTS] 4,2GH/s 5x quad + 1 single Ztex, in total 21 FPGA tower incl. PS and fans
Post by: BenTuras on May 10, 2013, 01:39:03 PM
The transaction has been completed.
Happy buyer, happy seller and happy escrower ;-)