..... The wiring harness they provide to connect the pump and three radiator fans is a complete piece of Sh!t. It actually had a short which fried a couple of resistors on one board thereby killing the fan header on that board.
.....
I am totally agree with you. In purchased off four sets, only two had wires in order. One had Interruption and the other short-circuited. luckily for me, the first was with interruption, and after that I have already checked the wiring harness with multimeter. 2 x C1 already running, and working fine. However, 4 x C1 is still unshipped.  EDIT. BITMAIN Order Shipped |
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I recieve my s4 b2 today, but its Dead On Arrival, I think the PSU is dead. My first disappointment after I purchase alot of bitmain miner.
Send RMA request lets how it goes...Btw can I use my normal PSU to run the machine?
Thanks
My first and almost certainly the last S4, worked with EVGA G2 1300W and waited for new PSU over a week . Max 1200W , Frequency 181,25M GH/S(avg) 1800 , at pool 1630 |
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Come on guys, it was a request..
My unit arrives tomorrow.
A Manual would be good for starters.
I am simply asking for the same information that they have listed for their other products
to be posted on their product web page.
Lucky You. All of my three orders status are still- Paid Unshipped Valid. |
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Why do you need the software before shipping? |
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Thats because Estonia is expensive to ship to, you can take that up with UPS. Shipping to UK is $230.
PS, VAT is nothing to do with shipping prices or Bitmain, its your government charging that.
My only shipping choice is UPS for 543.85 USD . |
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Guys please chill out!  ... ATX PSU EVGA 1000W G2 x 2 will cost £280 plus possiable splitters and extra VGA cable as per my design early. ... Do not buy EVGA 1000W G2. 3x EVGA Supernova G2 1300W + shipping from germany to estonia is only 532,69 EUR. 1x EVGA Supernova G2 1300W works with 3 x Antminer S3+ at normal speed. No need for aplitters. I plan to OC these mo fo's  Not all of the S3+ does OC. Only 30% of those working at Frequency 250 . |
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Also MOQ is down to 20 for those wanting to purchase directly now. Its still quite a few but better than 60. You could probably share 10 and 10 with a friend.
I give up. Shipping to my location in EU still 543.85 USD 27,19 USD per piece + 20% VAT = 32,63 USD per piece for shipping.Item cost 1120 USD +20% VAT = 1344 USD : 20= 67,2 USD per piece Total cost per item 99,83 USDToo late, too expensive. |
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Hi everyone,
Does anyone have a S4 coupon that they won't use ?
........
All my 200USD coupons expired 2014-09-23 22:28:00~2014-10-25 21:09:00 |
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Today received a new PSU for S4. To custom.
with the invoice 140 USD But you can not marked the cost of shipping.
Thanks a lot - BITMAINTECH - for stupidity.
For sending 2,5kg PSU in 1 kg UPS shipment. Do not have the option of weighing ? UPS does.
And now I have to pay custom duty for the shipment weight per volume. 3,5kg. Declared value total 240EUR.
Only 48 EUR + 22.80 EUR for the custom declaration to UPS.
A total of 70 euros for the fact that you have sent me with the S4 a piece of shit, not PSU
Thanks a lot, for new PSU.
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if anyone needs any more, post the bitmaintech name and number of coupons you want.
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C1 is shipping in the order it was placed and the cooling kits are shipping, too!!! If for some reasons, if your units are not shipping, please contact info@bitmiantech.com or PM BITMAIN or PM us I read about sending info, and ordered 2 x C1 Order Date 2014-10-19 Today, there is still the same text , Liquid Cooled Miner C1, Batch 1 are estimated dispatched on Oct. 25th I have already 2014-10-27 and order status is still Paid Unshipped Valid. |
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Depends on miner. Avalon Patch1 were good aluminum housings, for re-use.
You can use the old KNC controller with new Neptune cube .
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Just took a look at the C1.
Flow through that setup is pretty crappy. 1 blade will end up hotter than the other. Should have y'd the connections so they both get equal cooling.
Is this better? SC-ANTS3 COOLING KIT |
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I have Corsair TX750 running two S3+
OC'd? At stock clock (225M), 2x S3+ exerts around 85% load on a TX750; 95% load if OC'd to 243.75M. If you're comfy with such loading in a continuous, unattended 24/7 operation, then I guess it's fine. Not OC and 220V |
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SP20 with SP10 PSU (Emerson DS1050) and an adapter board we developed.
The picture was taken at Inside Bitcoin TLV this week.
Does this mean, that the SP20 need 1300W PSU ? |
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