Bitcoin Forum
June 24, 2024, 02:26:14 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 ... 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 [342] 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 ... 436 »
6821  Bitcoin / Hardware / Re: 3 TH/s Bitcoin Mining Hardware KL-YUG by KotakLabs on: December 18, 2013, 04:01:44 PM
Seems legit.. Just preordered 10 units!

WOOOH 30 TH!! Cheesy
Don't joke about this, newbies will read that and actually order.
6822  Bitcoin / Hardware / Re: [Guide] Dogie's Comprehensive Bitmain AntMiner S1 Setup on: December 18, 2013, 06:22:14 AM
how much amp draws one blade, anyone clamp-measured that?

Around 250 through the wall for me.
6823  Bitcoin / Hardware / Re: [Guide] Dogie's Comprehensive Bitmain AntMiner S1 Setup on: December 18, 2013, 06:20:58 AM
Which advice? The part where I recommend not stabbing improperly sized and unstabilized terminals into high-current-capacity clips and trusting $1000+ hardware to it?
No, the potentially fatal advice that 12V (80A) isn't dangerous.
6824  Bitcoin / Hardware / Re: [Guide] Dogie's Comprehensive Bitmain AntMiner S1 Setup on: December 17, 2013, 06:10:55 PM
Well, except it's at 12V which doesn't do much to skin; OSHA doesn't require gloves until 24V and those guys are freaking safety sticklers.

But also note this is a prototype for my own use and the final design will be a lot more enclosed.

Why I'd worry more about his terminals though, is because spreading those clips too wide by jamming crimped connectors in them could cause shorts a lot easier than using properly-sized blades, and because there's nothing except friction to keep one or more wires from popping out which would cause a current overload and fire hazard on the remaining lines. That's scarier than anything I'd recommend for anyone. What's demonstrated in that picture is a lot more likely to short or burn than what I have currently running, and a lot more likely than my final product is gonna be.
Its nothing to do with the voltage, holy shit. That current is seriously dangerous, as is your advice!
6825  Bitcoin / Hardware / Re: [Guide] Dogie's Comprehensive Bitmain AntMiner S1 Setup on: December 17, 2013, 04:20:06 AM
Nothing, yet. Just monitoring temperatures and refining the design; been running two high-clock Cubes for 10 hours straight now and nothing on the board is even warm. Obviously the final product is going to be more enclosed/polished.

I think the picture Crover posted looks a fair bit more dodgy. Looks like they just crimped some 1/4 quick-connect tabs and shoved them in place.

His the terminals are shielded from each other, yours currently could short SO easily. Touch the wrong spot and you'll have 70A go straight through you.
6826  Bitcoin / Hardware / Re: [ANNOUNCEMENT] btcolympus.com 28nm Hercules ~500 GH/s ASIC NO PREORDERS! on: December 17, 2013, 12:10:56 AM
Their address is bullshit by the way, used to walk past there almost every day. Its all ridiculously expensive retail, like talking 7-8 figure £ rents a year.
6827  Bitcoin / Hardware / Re: [Guide] Dogie's Comprehensive Bitmain AntMiner S1 Setup on: December 16, 2013, 08:29:28 AM


If you mean something like this, I haven't quite finished inventing it yet. This is a prototype for driving two Cubes; the final will have screw terminals for hooking up whatever leads you need. If anyone's interested in something like this guy, let me know and it'll spur development a bit faster.

As a note, the 750W Dell supplies run about 90% efficient (http://www.plugloadsolutions.com/psu_reports/DELL%20INC_Z750P-00_750W_SO-81_80+_Report.pdf)
That looks quite unsafe, like a huge fire risk. What are you doing to prevent that?
6828  Bitcoin / Hardware / Re: [Guide] Dogie's Comprehensive Bitmain AntMiner S1 Setup on: December 16, 2013, 02:33:04 AM
Hi,

Looking to switch over to the DELL server PSU, can anyone tell me where to get the cables as shown by other users ?

Thanks
Link to a picture?
6829  Bitcoin / Hardware / Re: WHAT! :( Butterfly Lads won't deliver the Monarch Till March or April:( on: December 15, 2013, 09:36:52 PM
Right now, the plan is for everyone that has a current pre-order, you will be upgraded to the water cooled version of the Monarch for free to compensate for the slight delay because we didn't listen to dogie and others when he/they said you couldn't cool even the best case heat output in that formfactor.
FTFY
6830  Bitcoin / Hardware / Re: Antminer S1 Art on: December 14, 2013, 06:23:14 AM
With a tunnel configuration (which you have created), I would strongly recommended reversing all the fans so the middle fans blow into the heatsinks, and the three external fans we see exhaust. Negative pressure > positive pressure for airflow when sealed.

Can you explain more about your idea? The fan will blow the cool air to the heatsink. ( Since I put it the DC, there is a cool air flow )

Airflow is much greater when its trying to fill negative pressure rather than being forced away from positive pressure. You want to exhaust as much air as possible from the case, creating negative pressure. The ambient temperature of the air inside the case pre-antminer will be the same as external as its not been heated at all.
6831  Bitcoin / Hardware / Re: Antminer S1 Art on: December 13, 2013, 07:25:31 PM
With a tunnel configuration (which you have created), I would strongly recommended reversing all the fans so the middle fans blow into the heatsinks, and the three external fans we see exhaust. Negative pressure > positive pressure for airflow when sealed.
6832  Economy / Computer hardware / Re: Buy CPU, GPU, SSD etc From Amazon.Com with Bitcoins WITH DISCOUNT + ESCROW on: December 13, 2013, 02:33:33 AM
Would add some viability to know the mechanism. Why are you essentially caching out at 10% lower than market?
6833  Bitcoin / Hardware / Re: [Guide] Dogie's Comprehensive ASICMiner Blade Setup on: December 12, 2013, 10:42:09 PM
Up to nearly 100,000 viewers. Congrats guys!
6834  Bitcoin / Hardware / Re: [Guide] Dogie's Comprehensive Bitmain AntMiner S1 Setup on: December 12, 2013, 10:41:08 PM
Mine is only hashing half!! (90 Gh/s). Any reasons why??? What's going on???

whats your miner status show? does one of the boards show the chips as 'x'-es, or is only 1 board visible?

I just figured that the control cable set was disconnected so I plugged it in and it enabled the other board.
However, my main problem remains that I can no longer access the WAN interface after I mistakenly set it as DHCP. I hadn't enabled WiFi so it's not getting any address from my Wifi either.

Any way to access it? reset it?

Thanks,
Did you have any luck?
6835  Bitcoin / Hardware / Re: BFL Announces More Vapor Ware! on: December 12, 2013, 10:32:57 PM
pulling an asicminer move, reselling old tech in a new shiny case haha

but the price is just ridic

When it comes to hash rate, there is no such thing as old tech; just tech.
6836  Bitcoin / Hardware / Re: BFL Announces More Vapor Ware! on: December 12, 2013, 06:39:07 PM
Quote
Order Terms: All sales are final.

I like how they openly, knowingly, still try and enforce this when they know its illegal.
6837  Bitcoin / Hardware / Re: Hashblaster, from Essen Germany on: December 12, 2013, 01:18:20 PM
The address on the website points to a nursing home. Roll Eyes

https://www.google.com/maps/preview#!data=!1m8!1m3!1d3!2d6.999797!3d51.457281!2m2!1f181.76!2f96.8!4f75!2m9!1e1!2m4!1sY-uXIg_9S0IAJpDcBxeVTQ!2e0!9m1!6sThea-Leymann-Stra%C3%9Fe!5m2!1sY-uXIg_9S0IAJpDcBxeVTQ!2e0&fid=5
it rather looks like a condominium...

You don't know that, the street view image is from 2009. Bitcoins didn't even exist when that image was taken.
6838  Economy / Computer hardware / Re: [WTB] 48 290's shipped from EU on: December 11, 2013, 06:25:45 AM
I want to buy 48 AMD 290 GPUs shipped from EU, one set of 24 for my partner and one for me.  The reasoning behind this is that they are actually in stock over there, and none of the US retailers have any.

Escrow would be required.  If you would be able to do this PM or post an offer.


Thanks
I'm sure I can help you out, VAT registered in the UK. I'm off travelling for today so drop me a PM.
6839  Bitcoin / Hardware / Re: [Guide] Dogie's Comprehensive Bitmain AntMiner S1 Setup on: December 10, 2013, 01:08:30 PM
Mine is only hashing half!! (90 Gh/s). Any reasons why??? What's going on???

whats your miner status show? does one of the boards show the chips as 'x'-es, or is only 1 board visible?

I just figured that the control cable set was disconnected so I plugged it in and it enabled the other board.
However, my main problem remains that I can no longer access the WAN interface after I mistakenly set it as DHCP. I hadn't enabled WiFi so it's not getting any address from my Wifi either.

Any way to access it? reset it?

Thanks,

Check your router to see if its been assigned an IP you weren't aware of.
6840  Bitcoin / Hardware / Re: [Guide] Dogie's Comprehensive ASICMiner Cube Setup on: December 10, 2013, 12:42:35 PM
Hello to all,

My name is Hypolite (do not laugh!!) and I am French.

I commanded(ordered) 2 cubes to mine(undermine)

- > http://www.aliexpress.com/item/bitcoin-miner-32GHS-Bitcoin-mining-machine-roasted-roast-cat-cat-box-Please-Bitcoin-payment/1505136349.html

But I have several questions and I do not find the answers....

Already which food(supply) have to I set to run my 2 cubes simultaneously in any safeties(securities)?

And also how to make connections RJ45 / USB to run them simultaneously?

Looking forward to reading to you.

Yours.

Hypolite.
http://www.scan.co.uk/products/800w-corsair-2013-edition-gs-cp-9020065-uk-85-eff-80-plus-bronze-sli-crossfire-eps-12v-quiet-fan-atx and normal ethernet. USB ne work pas
Pages: « 1 ... 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 [342] 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 ... 436 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!