Bitcoin Forum
May 09, 2024, 07:47:10 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 2 3 4 5 6 7 8 [9] 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 »
161  Economy / Computer hardware / Re: Any interest in a 20-port USB hub for K1 / Erupters? on: July 08, 2013, 04:43:20 AM
K16s won't need big hubs like current FPGA/ASICMiner Clusters due to the linking cable. 1 USB port per stack is all that will be needed.
162  Bitcoin / Mining speculation / Re: ASIC resale value on: July 08, 2013, 04:41:56 AM
as long as the cost to mine, IE the electricity + time + environmental factors, is less than the value of coins generated there is inherent value in the ASICS.  Look at the difficulty required to make current ASICs "not profitable. You are crazy if you think people are going to keep adding to the network until the marginal gain is zero.
163  Economy / Computer hardware / Re: [WTS] 60GH Butterfly Units, in hand. on: July 07, 2013, 05:13:28 AM
God those look nice
164  Economy / Computer hardware / Re: [WTS] High Quality Aluminum Standoffs for FPGA / ASIC Boards on: July 07, 2013, 12:09:20 AM
buy these for your k16 boards
165  Economy / Computer hardware / Re: [WTS] 4x FULLY ASSEMBLED STEAMBOAT K16 MINERS on: July 01, 2013, 05:51:11 PM
Will steamboat escrow/change ledger?
166  Economy / Computer hardware / Re: [WTS] Selling off my FPGA Farm 11.5 Gh/s (12x ZTEX Quad and 1 Cairnsmore1) on: June 29, 2013, 04:43:16 PM
accepting anything besides bitcoins? dwolla, paypaL

also I would be interested in purchasing the power bricks, from either the buyer or seller
167  Bitcoin / Hardware / Re: [Ann] US based Avalon ASIC chips and assembly: 715 remaining on: June 29, 2013, 03:33:13 PM
tldr

can someone point me to a post which shows where we are supposed to declare shipping intentions / assembly options

i have placed an order for assembly of some of my chips and need to ship the others
168  Economy / Computer hardware / Re: [WTS] Selling off my FPGA Farm 11.5 Gh/s (12x ZTEX Quad and 1 Cairnsmore1) on: June 28, 2013, 07:22:04 PM
buying ztex quad @ 250 USD
169  Economy / Computer hardware / Re: [WTB] Bulk FPGAs on: June 22, 2013, 04:02:35 PM
up
170  Economy / Auctions / Re: REVERSE AUCTION WTB 16 BFL discount codes on: June 22, 2013, 04:41:04 AM
16@25
171  Economy / Computer hardware / Re: [WTB] Bulk FPGAs on: June 21, 2013, 06:57:43 PM
And you're not at all flexible on that pricing, huh?

I could do 20 1.15y clones at $700 each.  Bit more than you're looking to pay, but I have inventory in hand.

I do love 1.15y clones, but theres no profit at that point + the price is declining rapidly for these boards. Mass ASICS are a month out.
172  Economy / Computer hardware / [WTB] Bulk FPGAs on: June 21, 2013, 04:22:54 PM
Prefer to pay in paypal, very hard to get USD into BTC at the moment.

PM or post offers. Can buy almost any quantity. Must be shipped/delivered quickly. Wont pay more than 75 USD/per spartan 6, so 150 for x6500, 300 for ZTex 1.15y.

173  Economy / Computer hardware / Re: [WTS] Riser Cables, HD 7870s on: June 20, 2013, 09:45:31 PM
up
174  Economy / Computer hardware / Re: [WTS] ZTEX FPGA on: June 20, 2013, 09:44:32 PM
1500
175  Economy / Computer hardware / Re: [WTS] Riser Cables, HD 7870s on: June 19, 2013, 09:11:17 PM
up
176  Economy / Computer hardware / Re: [WTS] Steamboat Batch 4 and 5 Chips on: June 19, 2013, 09:10:45 PM
bump
177  Economy / Computer hardware / Re: [WTS] - 11 BFL singles, perfect condition, with power bricks on: June 19, 2013, 09:02:12 PM
offer 2.5 BTC/per for the lot + shipping USA
178  Economy / Computer hardware / Re: [WTS] ZTEX FPGA on: June 19, 2013, 09:00:56 PM
offer $1400 usd shipped to USA
179  Other / CPU/GPU Bitcoin mining hardware / Re: Anyone have issues jumping PSU after power loss? on: June 19, 2013, 03:06:08 PM
See my second edit above for an automated reboot suggestion.

ya i guess thats pretty basic electical engineering, but i feel like it would be problematic

i think i am going to get the dual psu adapters and have the host pc boot them all, it'll be nice to have the added ability to reboot the fpga/asics with the computer
180  Other / CPU/GPU Bitcoin mining hardware / Re: Anyone have issues jumping PSU after power loss? on: June 19, 2013, 02:50:20 PM
I have the same PSU. I believe it's a "feature" of the supply. Wink

I have a small jumper wire on my 24-pin ATX connector jumping the green wire to ground. If power goes out/I want to power cycle, I just pull the jumper, wait a second, and reinsert. If you wanted to get fancy, you could use a toggle switch instead.

ya thats what i was saying...i'd like it to boot back even if i'm out of the country for a month....zzz ill suck it up and buy a spliter
Pages: « 1 2 3 4 5 6 7 8 [9] 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!