Bitcoin Forum
May 07, 2024, 07:30:56 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: « 1 [2]  All
  Print  
Author Topic: Atlas's Dedicated Energy-Efficient Tiny Miners - 2 MINERS SOLD - CLOSED  (Read 8565 times)
jimbobway
Legendary
*
Offline Offline

Activity: 1304
Merit: 1014



View Profile
February 08, 2011, 10:48:59 PM
 #21

Yes, they are pretty low. I take pleasure from setting systems up so really it's all win in my eyes.

Nice, good to hear u enjoy what u r doing.
1715110256
Hero Member
*
Offline Offline

Posts: 1715110256

View Profile Personal Message (Offline)

Ignore
1715110256
Reply with quote  #2

1715110256
Report to moderator
According to NIST and ECRYPT II, the cryptographic algorithms used in Bitcoin are expected to be strong until at least 2030. (After that, it will not be too difficult to transition to different algorithms.)
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
MrMagic
Newbie
*
Offline Offline

Activity: 34
Merit: 0


View Profile
February 09, 2011, 01:22:58 AM
 #22

If these machines are stable then I may purchase one as well. I will wait for the first two customers to review them though.
Anonymous
Guest

February 09, 2011, 07:34:59 PM
 #23

I am open to building more powerful miners with higher-end GPUs and multi-GPU configurations. Contact me if you're interested. Labor is only 45 BTC.
Anonymous
Guest

February 09, 2011, 07:41:05 PM
Last edit: June 28, 2011, 12:16:48 AM by Atlas
 #24

m open to building more powerful miners with higher-end GPUs and multi-GPU configurations. Contact me if you're interested. Labor is only 45 BTC.
Anonymous
Guest

February 10, 2011, 04:05:37 PM
 #25

Update: All units will be shipped out tomorrow afternoon. Again, thank you for your business.
morpheus
Full Member
***
Offline Offline

Activity: 164
Merit: 100


View Profile
February 10, 2011, 04:32:59 PM
 #26

Awesome, I've been itching to get my mining on.
Bimmerhead
Legendary
*
Offline Offline

Activity: 1291
Merit: 1000


View Profile
February 10, 2011, 04:52:02 PM
 #27

Excellent, speedy service.  I can hardly wait!
Denmarx
Newbie
*
Offline Offline

Activity: 8
Merit: 0


View Profile
February 12, 2011, 04:36:43 PM
 #28

What is the khash/s of these miners?
Anonymous
Guest

February 12, 2011, 09:50:51 PM
 #29

156.83 mhashes.

Also, here's some pictures of a nearly finished unit:

https://i.imgur.com/waNsu.jpg

https://i.imgur.com/5mamY.jpg

https://i.imgur.com/gb76B.jpg

https://i.imgur.com/lDzDF.jpg

https://i.imgur.com/mKdon.jpg
MDKing
Member
**
Offline Offline

Activity: 80
Merit: 10


View Profile
February 12, 2011, 10:18:24 PM
 #30


Very impressive looking unit. I wish you continued success!  Smiley
Txyru
Member
**
Offline Offline

Activity: 61
Merit: 10


View Profile
February 13, 2011, 07:35:52 AM
 #31

Could you fit a more video powerful card in there, like a 5870?
Anonymous
Guest

February 13, 2011, 07:17:05 PM
 #32

Could you fit a more video powerful card in there, like a 5870?
I was concerned about cooling originally but after noticing where the venting is, I believe so. PM me if you wish to conduct such a purchase.
fergalish
Sr. Member
****
Offline Offline

Activity: 440
Merit: 250


View Profile
February 13, 2011, 10:03:02 PM
Last edit: February 14, 2011, 08:15:40 AM by fergalish
 #33

156.83 mhashes.

I did some calculations a while ago (see http://bitcointalk.org/index.php?topic=1918 ) and, using updated values, I would estimate that the expected number of blocks you can generate (ever) with one of these machines, given current bitcoin network growth, is about 11 (=550 BTC).  So it should more-or-less pay for itself, and if bitcoins continue to appreciate against the dollar, then it will more than pay for itself (NOT counting electricity costs).  Hah, I was expecting the opposite conclusion.  I should buy one of these.

Expected number of blocks: E=Ch/(a-1)/D

C=constant=14*86400*H_m/H_M
H_m = hash at min difficulty = 0x00000000FFFF00000....
H_M=max hash value=0xFFFFF....
h=hashes-per-sec
D=current difficulty
a=difficulty growth = 1.153 (approximate, at time of writing)

EDIT: this is interesting, if these miners will pay for themselves, why doesn't atlas just keep them all for himself and use them to mine?  Ok, the answer is obvious, bitcoins don't buy bread yet (though someone did buy pizza).
unimatrix
Newbie
*
Offline Offline

Activity: 3
Merit: 0


View Profile
February 25, 2011, 09:17:16 PM
 #34

Only 150Mhash/s? That's completely useless. And it will be even more useless in 2 days when the difficulty goes up yet again.
It will never pay for itself.
Pages: « 1 [2]  All
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!