elance

Has there been any discussion on overclocking the S2?  Potentially adding additional power and increasing frequency?  If there is a different discussion board please point me in the right direction!

We are only pre-selling a limited quantity (100).

These will retail for $39.99 once they are in hand.

Quantity 1-5  $27.50ea .043BTC  shipping $4 flat
Quantity 5-10 $26.50ea .0415BTC shipping $7 flat
Quantity 10+  $25.50ea .0398BTC shipping $10 flat

We accept paypal or BTC -- pm for more details


We have 500 Bitmain Antminer U2 ASIC Miners ON ORDER to be shipped by Bitmain by 3/31/2014.

I anticipate DELIVERY to be around April 7, 2014, will ship to you within 48 hours of receiving the order.

These are not the old version U1s.  These are the latest version U2s.  Limited supply to be available -- get yours today!

All items will be hand tested prior to shipping to make sure they are in good working order.


Shipping:

Item will be shipped via USPS within 2 business days of receiving the shipment from Chicago, IL.  Shipping available only to the United States.  NO other international shipping is available at this time.  I anticipate shipping early April, 2014.

BITMAIN U2 AntMiner (1.6GH/s stock, overclock to 2.4+GH/s)

Conditions:
Payment Must Be Made By US Paypal Account or BTC

Technical Specifications
Hash rate: 1.6 GH/s (up to 2.4+ GH/s when overclocked)
Power consumption: about 2 watts at 1.6GH/s, higher when overclocked (can be as low as 1.2 watts when underclocked)
Power supply: from USB connector
Cooling: improved heat sink (over the U1 version)

My title is misleading.  When the 4 pin wire connecting what I will call the chipset to the board is unplugged... everything kicks on no problem.  When the left board is powered solo and I swap the fan to connect to it, no problem, green hash light even lights up.  (well, the problem is without the ethernet slot powered, the asic is useless)

I am thinking it is a problem with the chipset that is connected to the ethernet port or with the wire-- thoughts?

Network settings are correct, but I cant even get to that point because I cannot connect to the device.

This is the 12/16/13 batch ... I HAVE 3 OF THEM THAT WERE DEFECTIVE now

Relatively new but I have a few working successfully.  Just received another, does not turn on.  Green light / red light r24 come on, blink, nothing else.  Fan kicks on for a second then off.

It is not the power supply -- tried one running a different miner, same result.

Supposedly new out of box --

Thoughts? 

Ethernet light works, cannot access though.