Announcement: Bitmain launches AntMiner solution, 0.68 J/GH on chip

[jamesg]

The S1 is now SOLD OUT! When will you be having another batch of Antminers S1???

https://bitcointalk.org/index.php?topic=641960.0

[Blawpaw]

Dear  Customers,

The production of Antminer S1 is discontinued, except for the warranty parts reservation.

Happy Mining  


BITMAIN

why wont you produce another batch?

Please can you consider producing one last batch of these S1?

[chisefu]

Man what the heck I was just about to order a couple S1's argh

[tripppn]

Man what the heck I was just about to order a couple S1's argh

*Cough* EBAY! *Cough*

[BITMAIN]

New price for AntMiner S2 1 TH/s Kit: 2187 USD each one, shipping cost included.

[BITMAIN]

New price for AntMiner S2 1 TH/s Miner Batch 4: 2329 USD each one, shipping cost included.

[rhj12345]

Man what the heck I was just about to order a couple S1's argh

Contact Ben with the MinerStore.com, he can get them for a better price than Ebay. Better hurry, I just got 3 yesterday.

[Pt0x]

Dear  Customers,

The production of Antminer S1 is discontinued, except for the warranty parts reservation.

Happy Mining  


BITMAIN

Thanks for bringing this miner to us, most of the ones I bought have reached their ROI.

[BITMAIN]

New price for AntMiner S2 1 TH/s Miner Batch 4: 2319 USD each one, shipping cost included.

[BITMAIN]

IMPORTANT NOTICE

BITMAIN creats a new Facebook page https://www.facebook.com/Bitmain. Antminer, which is valid on June 9th, 2014. This page is controlled by BITMAIN.
While the old one www.facebook.com/pages/Bitmain/602849346422962 is invalid, because it was attacked by bitmaintechs.com, which is scam.
Please note and remind your friends or clients when you read this information, to be carefull to choose the true channels to place the orders.
https://www.facebook.com/Bitmaintech.Antminer is reactivated on June 10th, after Facebook finished the investigation of attack, any news will be issued on this page.

BITMAIN
June 10th 2014

[shwackd]

After purchasing 4 antminer S1's, I can say without doubt that I am completely depressed.  Only two of my units have delivered consistent trouble free results.  The other two have had to be played with  / cleaned / and restarted several times.. My worst miner, of which I am trying to have RMA'd, goes from 180 GH/s to 50-70 GH/s every night.  I have to restart it every morning and no matter what before 12 hours is out it's running at less than half speed.   I have tried:

1.) new PSU
2.) switching it to the PSU the other good units are working on
3.) cleanign all the excess thermal paste off
4.) Power cycling tens of times

Nothing seems to work.  I am leaving this review because I contacted the RMA department and asked for the RMA process to be started and that was three days ago. I have just now received a resopnse from the company, but it was only my e-mail being forwarded to the RMA department asking them to follow up with me... Now I am waiting more.... it shouldn't take 48 hours to get an RMA process started.. I am losing so much money in BTC every day that this isn't fixed.

I'm sure this company has great intentions, but the products and services they deliver fall far short of acceptable.  At this point I am under the impression I may have wasted my money buying these things.... Out of the 4 I purchased only 2 have done what they advertised they would do.  Waiting 4 days for an RMA response is unacceptable.. especially in the world of bitcoin mining where every day you're down could be thousands of dollars lost.

[spazzdla]

S3 with 28nm chips soon plz!

[cryptodragon]

No one really contacted me for RMA as far I can tell.  After about a month now, I'm still waiting for the Engineer Team's feedback, after customer service department redirects me there -- I followed the instructions like firmly press all boards down, make sure all connectors are secured, and upgraded to specific version of firmware, and the server is located in a room with AC, temp range around 70F/20C, no luck, still no full 1TH/s speed.  So my miner was running over a month under normal hashrate -- it dropped again from even 850Mh/s and even hit 500Gh/s soemtimes (to be fair, average out, it may be around 700Gh/s), and more and more "xxxxx" shows up while one fan (#4) has way higher speed than others.  I understand you guys have very busy schedule and try to be understandable and patient as much as I can.

Until this weekend -- when I check the hashrate again, it dropped to 0 -- I noticed that since fan became quiet for the first time. When I check my online hashrate, it is not really 0 Gh/s, it is about 62Mh/s (60 min average from slush's pool).  I then reboot the server via web interface, and this time, it shows 0, and no statistics at all, all sections in the miner status page is just blank with no data for each board at all. Then I have no choice but shutdown the server and go with cold reboot via power on/off button,  and this time, it even worse,  the box cannot even operate. I cannot even connect to the web interface, cannot ping the IP address (static ip) -- I tested the Ethernet line with my laptop, it is working, so no connection issue at all.  I repeated the normal troubleshoot tricks like open box and press boards, etc,  not work at all. When I power on, I can hear the fan running, and that's it, not really start hashing -- web interface not available, it seems that the Linux os messed up and not even init the ethernet.

So basically, the box is completely dead now, and I do need your help to get further troubleshoot tips or go with RMA solutions.

Need to report S2 1TH/S Batch 3 hardware issue here.  My first ASIC miner purchase, and you guys had such big name here. It seems that I can never make the gap between Batch 3 and Batch 4 given current hardware issue... :-).  My order id is 00120140427064424805kx9d0G7b0686, placed on Apr 27, you can confirm that.

To be honest, I am very impressed by your fast shipping rate!

 

• LCD panel not working
• Never reached 1Th/S, started around 992Mh/S, then displayed "x" errors after 2 hours. Reboot won't solve it. Over time, more "------------" or "xxx---xx-x" shows up, hashrate constantly dropped as low as about 850Mh/s.

https://i.imgur.com/D7niHl6.png
https://i.imgur.com/zTrhLEL.jpg

Hi cryptodragon,
we are following your case in the email box info@bitmaintech.com, process RMA soon

[BITMAIN]

New price for AntMiner S2 1 TH/s Kit: 2147 USD each one, shipping cost included.

[BITMAIN]

New price for AntMiner S2 1 TH/s Miner Batch 4: 2309 USD each one, shipping cost included.

[kano]

If you have problem boards in your S2 ... and still have them (not RMAd yet)
then move them to the end of the chain - to slot 10,9,...
Slot 10 is on the right, next to the PSU, and (of course) slot 1 is on the left.
Put the worst board in slot 10, next worst in slot 9 ... etc.
You can sometimes identify bad board also by the lower temperature of them.
Sometime they just hash low, but don't get any 'x's or '-'s
YMMV

[mikerbiker6]

will there be a new batch of U2's?

[BITMAIN]

New price for AntMiner S2 1 TH/s Kit: 2127 USD each one, shipping cost included.

[BITMAIN]

New price for AntMiner S2 1 TH/s Miner Batch 4: 2285 USD each one, shipping cost included.

[r1senfa17h]

will there be a new batch of U2's?

I emailed Bitmain about this earlier in the week as my supply is almost out and they told me the U2s have been discontinued  

I'm hoping they release a 28nm version of their chip and announce U3 and S3 miners.