Bitcoin Forum

Economy => Computer hardware => Topic started by: dogie on August 02, 2014, 12:17:25 PM



Title: [WTS] Bitmain Antminer S2, 1TH [-20%]
Post by: dogie on August 02, 2014, 12:17:25 PM
Hello all,

My S2 needs needs a new owner as I'm running out of power. One of the cards is potentially not working and was removed, although I've not had time to test it. If it is faulty, I'm sure you can RMA it. Case screws are missing, but I think I can find them before shipping. Pictures of the unit can be seen here (https://bitcointalk.org/index.php?topic=518205).


Shipping is from the UK. Total price is base price + shipping + tax (if applicable). See below.

Base Price: BTC 1.6

UK                          : = 0.32 tax,  free shipping = 1.92

EU non business      : = 0.35 tax, 0.15 shipping = 2.10
EU VAT reg business: = 0.0 tax,   0.15 shipping = 1.75

US                          : = 0.0 tax,   0.15 shipping = 1.75


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: Tupsu on August 02, 2014, 01:57:43 PM
Patch 4 or earlier?


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: TR8888 on August 02, 2014, 02:04:46 PM
How can you justify charging people from the UK 0.38 btc TAX? You have the unit in hand, In the UK you state.. So you've already paid the Tax.. Or am I missing something?


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: electricmarbles on August 02, 2014, 02:16:40 PM
Pm sent


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: dogie on August 02, 2014, 02:20:19 PM
How can you justify charging people from the UK 0.38 btc TAX? You have the unit in hand, In the UK you state.. So you've already paid the Tax.. Or am I missing something?

I am VAT registered, its a legal requirement? That's the justification....


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: dogie on August 02, 2014, 02:20:42 PM
Patch 4 or earlier?

I assume you mean batch, if so it will be one of the first units of batch 2.


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: Tupsu on August 02, 2014, 02:40:24 PM
Hello all,

...... One of the cards is potentially not working and was removed, although I've not had time to test it. If it is faulty, I'm sure you  can RMA it. .....

Are plates extra  capacitors?
Batch2 Warranty has already expired.


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: dogie on August 02, 2014, 03:06:42 PM
Are plates extra  capacitors?

What does that mean?


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: Tupsu on August 02, 2014, 03:16:03 PM
Are plates extra  capacitors?

What does that mean?

Bitmaintech Guideline for soldering Capacitors to S2   pdf

http://preview.tinyurl.com/l8bpma9



Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: electricmarbles on August 02, 2014, 05:16:07 PM
If you are vat registered then you can claim vat back, but if you sell it on as a private sale then no one has to pay vat again. Unless it is as part of a company, then you have to pass that vat onwards to the uk government.


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: dogie on August 02, 2014, 05:17:56 PM
Are plates extra  capacitors?

What does that mean?

Bitmaintech Guideline for soldering Capacitors to S2   pdf

http://preview.tinyurl.com/l8bpma9

Its not been done, but its not been needed.


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: Tupsu on August 02, 2014, 06:45:49 PM

Its not been done, but its not been needed.

Batch 2 Warranty has already expired. Batch 3  came in with a soldered capacitors.
Buyer will not be able to open an RMA and say that this Antminer  is a  Batch 4 miner  and send faulty board to the factory back.

This means that the Batch 2 Warranty has already expired.

But you wrote

.. If it is faulty, I'm sure you  can RMA it. .....



I'm sure you, buyer can not RMA it,  and I'm pretty sure you know that.


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: dogie on August 02, 2014, 06:59:17 PM
You've already said this. And I've already said I don't even know if its faulty, I've just not had time to test it.


Title: Re: [WTS] Bitmain Antminer S2, 1TH
Post by: dogie on August 04, 2014, 05:42:16 PM
Dropped 5% off the price


Title: Re: [WTS] Bitmain Antminer S2, 1TH [-5%]
Post by: Shibe07 on August 04, 2014, 07:54:59 PM
Whats the Hash rate with the faulty card removed and whats the power consumption?


Title: Re: [WTS] Bitmain Antminer S2, 1TH [-5%]
Post by: dogie on August 04, 2014, 08:21:43 PM
Whats the Hash rate with the faulty card removed and whats the power consumption?

900GH, ~970W at the wall. There is a good chance the removed card will work but don't count on it.


Title: Re: [WTS] Bitmain Antminer S2, 1TH [-10%]
Post by: dogie on August 06, 2014, 09:39:52 AM
Knocked 5% off.


Title: Re: [WTS] Bitmain Antminer S2, 1TH [-20%]
Post by: dogie on August 11, 2014, 03:34:51 AM
Cut another 10% off.


Title: Re: [WTS] Bitmain Antminer S2, 1TH [-20%]
Post by: dogie on August 15, 2014, 09:33:43 AM
Relisted: https://bitcointalk.org/index.php?topic=740161