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141  Bitcoin / Hardware / Re: Hotmine X6 miner/upgrade kit review on: December 23, 2016, 10:02:33 AM
The question: where can we order them?

The 1000w PSU that I sell goes to 13V easilly, so that woud be great for the X6 (or 2x X5 upgrade kits)
142  Economy / Computer hardware / [WTB][EU] Antminers S7 / S9 on: December 22, 2016, 09:41:41 AM
Hi,

Looking for about 6 S7's and 2 S9's
S7-ln without PSU also welcome

Shipping to the Netherlands.

regards
143  Economy / Computer hardware / Re: [WTS] Avalon 6 0 .3 shipped CONUS on: December 08, 2016, 12:39:31 PM
Dropped price to .3 shipped.
-Dave
Location?
144  Bitcoin / Hardware / Re: PSU for SP20 on: December 07, 2016, 11:50:41 AM
Hi guys,

Newbie here. So, I have got myself a SP20 to test the waters in the mining game. Now, I need a PSU to make this work. I have read that it requires ~1200W PSU to function at its full potential (1.7TH/s). My question is... Can I get myself any 1200W PSU or maybe two PSU's of 750W each and it would still work? Also, on a related note: Does this PSU has to have some specific AC and or DC, so the miner won't get fried due to inaccurate voltage?



DC has to be 12v, with heavy duty PCI-e connectors & cables
(at 300w peconnector, you don't want 18awg cables)

I would advise a server PSU

(NOTE: I sell server PSU's, so i might be biased. https://bitcointalk.org/index.php?topic=872014.815;wap2)

regards
145  Bitcoin / Mining support / Re: How could one disable the fans on an Antminer S7 on: December 07, 2016, 07:16:19 AM
Cut the blades off the fan so just the center spins.
Nice one!
146  Economy / Computer hardware / Re: [WTS] [EU] ~300x Avalon A6 on: November 30, 2016, 11:41:32 AM
I'm trying to set up a group buy for these miners: https://bitcointalk.org/index.php?topic=1697576.0
147  Bitcoin / Group buys / 300x Avalon 6 group buy on: November 29, 2016, 05:41:06 PM
Hi All,
 
on the goods forum there is a topic of yxt selling approx 300 Avalons A6 https://bitcointalk.org/index.php?topic=1680392.0

Since he doesn't want to sell individually, I was thinking of organizing a group buy.

First I want to see if there is enough interest to negotiate a good price.
I have made a google form to check the interest, please view it here: https://docs.google.com/forms/d/e/1FAIpQLSfg3xrmsq4UCTcZp4JeSg3aRUmA5kR9F48Mke--Y8ByZYod1w/viewform

How does this work?
a group buy with a variable price is quite difficult, so here is the idea.
People give their interest at a certain price point. After that a calculation is made (by me) what the total revenue is, when the top 300 offers are included. These people get a offer with their price/quantity so that the whole lot is bought.

A simple example
lets say there are 10 units available.
A offers 2@220, 5@210 and 10@200
B offers 2@230, 6@220 and 10@205

B will get 6 units @220 and A will get 4 units @210

Notes
  • Please fill in the cumulatieve interest, If you want 10 for 220, or 15 for 210, please fill in 10 and 15 in the fields
  • Prices excluding shipping, see postnl.nl or deutschepost.de for shipping rates
  • Prices exclude the Raspberry to control the miners
  • PSU's are not included. I might be able to fix 90%+ PSU if the quantity is right


The global planning

  • Check intrest
  • Negotiate price
  • make offers towards all interested
  • Find escrow
  • Collect money
  • farm visit (preferably with escrow)
  • Buy
  • Ship

If you have any questions, feel free to ask!
148  Economy / Computer hardware / Re: [Wts][EU] Antminer s7 €300 Without Psu, €360 with psu on: July 29, 2016, 10:08:37 PM
Little price update:

without PSU
1+ € 310
5+ € 305
10+€ 300

With PSU
1: €400
2: €770 (3x 1000w server)
3: €1130 (2x 2000w server)
4: €1440 (6x 1000w server)

EU shipping: € 15 (3 miners of 2 miners with PSU)


got about 5 left with 162 chips, 10+ with 135 chips
149  Economy / Computer hardware / [Wts][EU] Antminer s7 €300 Without Psu, €360 with psu on: July 26, 2016, 09:20:50 PM
Updated prices:

without PSU
1+ € 310
5+ € 305
10+€ 300

With PSU
1: €400
2: €770 (3x 1000w server)
3: €1130 (2x 2000w server)
4: €1440 (6x 1000w server)

EU shipping: € 15 (3 miners of 2 miners with PSU)


got about 5 left with 162 chips, 10+ with 135 chips
150  Local / Markt / Verhuizings opruiming on: July 03, 2016, 08:17:20 PM
Ik ga binnenkort verhuizen en had al een grote doos gemaakt met zooi die weg kon.

Maar ik kan er natuurlijk ook wat mensen blij mee maken...

Het liefst ophalen, maar verzenden ook zeker een optie.

PM of reageer hier met een bod (mag ook drank ofzo zijn Tongue)

http://vmmshosted.nl/sell/2016-07-03%2014.15.02.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.15.19.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.15.39.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.15.55.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.16.34.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.16.38.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.17.16.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.17.24.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.17.55.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.18.52.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.19.09.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.19.25.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.19.44.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.19.48.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.20.39.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.21.20.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.22.14.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.25.10.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.26.07.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.30.42.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.42.51.jpg
http://vmmshosted.nl/sell/2016-07-03%2014.42.59.jpg
151  Local / Biete / Re: Antminer S7, 162 chips on: July 03, 2016, 04:16:54 PM
Zu viele Errors? Defektgerไt? Welcher Batch?

Ich glaube batch 5 oder 7?

Test Results:
VoltageFreqWattGHHW err
11,81600121045590,1144
11,81575116844940,145
11,83500102939890,001
11,83525107142740,0019
11,82550112343770,08
12,32600133248490,001

(vielleicht das 12,1 oder 12,2V auch gut ist, aber mit 12,3V arbeitet er sicher gut Smiley)
152  Local / Biete / Antminer S7, 162 chips on: July 02, 2016, 04:25:07 PM
Ich habe 3 von dieser..

brauchen 12,3v oder 600M gibt zu viele errors.

PSU dazu ist 100 euro
Versand: 10 euro, location in der nahe von nettetal

Preis: Er๖ffnungsgebot 400

mfg,

jeroen

153  Local / Markt / 3x antminer S7 4,7 th/s on: June 29, 2016, 03:33:56 PM
doelprijs: 550 per miner
90 euro extra voor een voeding erbij...
154  Economy / Computer hardware / Re: [WTS][UK] Avalon6, many PSUs, 2x computers for global shipping on: June 17, 2016, 04:52:09 PM
Are you selling as private person or as company?

Why?
Tax?
155  Bitcoin / Mining support / Re: Antminer S9 - How to power in Canada? on: June 07, 2016, 09:58:47 AM
We (bitcoinpsu.eu) have one type that also delivers 1000w+ on 110v

At the moment we have some running in a 3 for 2 configuration (each PSU has 2 boards and 1 controller).

We're working on a load-share version, but up til now we didn't have any problems without it...



156  Local / Markt / Re: 6 maal S3 te koop met org. doos on: June 01, 2016, 06:17:53 PM
Ik bied 125 voor ze alle 6 samen.

mvg

Jeroen
157  Economy / Computer hardware / Re: Server PSU's with or without cables 2880w/2100w on: May 09, 2016, 08:45:29 AM
ATX PSU's sold.

the rest still has to go, preferably in a lot
158  Local / Markt / Verschillende server voedingen on: May 07, 2016, 09:10:36 AM
Ik heb een aantal server voedingen die ik niet langer in de webshop ga verkopen. Vandaar bij deze aangeboden


13x AA23920L 2880w, appropriate for Jabberwock boards € 60,-
12x AHF-2DC-2100w, can be fitted with PCI-e cables (LOUD) € 40,-
2x FSB600-50arn ATX psu € 20,-

Komt wel nog 21% btw bij en shipping

order via: http://www.bitcoinpsu.eu/
use coupon code: "ilovebct" for 20% discount (prices above are already with discount code)

Of Doe een goed bod op de gehele partij

Payment: Bitcoin/Paypal/Sofort banking/iDeal
159  Economy / Computer hardware / Server PSU's with or without cables 2880w/2100w on: May 06, 2016, 02:42:47 PM
I have some overstock I'm selling

13x AA23920L 2880w, appropriate for Jabberwock boards € 60,-
12x AHF-2DC-2100w, can be fitted with PCI-e cables (LOUD) € 40,-
2x FSB600-50arn ATX psu € 20,-

Prices are excl Shipping and tax. (Tax can be exempt when shipping & invoice is to a company within the EU, but not NL)

order via: http://www.bitcoinpsu.eu/
use coupon code: "ilovebct" for 20% discount (prices above are already with discount code)

Payment: Bitcoin/Paypal/Sofort banking/iDeal
160  Economy / Computer hardware / Re: [WTS] Custom server PSU breakout boards. 1200, 1300, 2000, 2880w. PCIE adapter on: March 23, 2016, 04:28:55 PM
has anyone got contact from jabberwock, i already send him 2 pm and still no reply, i need to buy some breakout boards but cant buy from US cause im from europe and its to expensive to import....
is there any site, store, someone that its selling them on EU??!!

For what PSU?
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