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Showing 18 of 18 results by viperbite
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Topic
Board Computer hardware
Re: ***GPU MINING SALE*** PSU ~ CPU ~ 280x ~ 270x ~ 27ea x1-x16 RISERS!!! ~
by
viperbite
on 17/11/2014, 06:12:43 UTC
Bump....

How about $2000 for everything!!!!!
Post
Topic
Board Announcements (Altcoins)
Re: ANN:[BAY] BitBay |Decentralized Marketplace|Smart Contracts|IoT Tech|ICO on Bter
by
viperbite
on 07/11/2014, 09:01:11 UTC
Ill prob buy some also
Post
Topic
Board Computer hardware
Re: ***GPU MINING SALE*** PSU ~ CPU ~ 280x ~ 270x ~ 27ea x1-x16 RISERS!!! ~
by
viperbite
on 05/11/2014, 13:14:39 UTC
Bump.

Taking offers!
Post
Topic
Board Computer hardware
Topic OP
***GPU MINING SALE*** PSU ~ CPU ~ 280x ~ 270x ~ 27ea x1-x16 RISERS!!! ~
by
viperbite
on 01/11/2014, 12:27:17 UTC
Hey everyone. Got a bunch of mining rig stuff for sale.

I accept USD via paypal, & of course, BTC BTC. I will accept escrow.
We will work something fair out on shipping. However, I only want to ship to the continental USA.
(I am located in Atlanta, Ga if any locals are interested.) Thanks!

SUBTOTAL OF ALL ITEMS $2815.
I will accept $2400 (or currently BTC7.3 ) SHIPPED FOR EVERYTHING!!!!!!!!!!!!


I have all boxes & will include copies of the original receipts with matching serial numbers.
Anti-static bags on all respective items. All video cards were benchmarked on my personal computer with 3dmark11 before being boxed.
Though none of the cards are pictured, all of them were very clean when I packaged them. Despite this, I still sprayed them with duster. They are nearly dust free.

Video Cards
During the summer I was doing folding at home & x11 / x13 mining.
Feb 2014 to May 2014 I scrypt mined.
All my cards were run with filtered air indoors. I had fairly unconventional rigs with air going directly into the fans. All the cards stayed well below 80c and never saw above 80c.
All bios's are original. Cards are voltage locked. Never under or over volted.

MSI R9 280x (4 each) $200ea obo (~720kh/s @ 1040 / 1500)
- One has bad fans. (I will sell it for $180 with the replacement fans) You can either replace the fans or you can send it to MSI for warranty.

Gigabyte R9 280x (2each) $200ea obo (~740kh/s @ 1035 / 1500)  

MSI R9 270x (6 each) $130ea obo (~485 scrypt kh/s @ 1135 / 1500)

http://i.imgur.com/o4ED4gm.jpg
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PSU

Coolermaster V1000 $150 obo
- Powered a 4x 270x rig. Then a 2x 270x & 2x 280x Rig

Corsair AX1200i (2 each) $220/ea obo
- Powered 4x 280x rigs. 1300w at the wall = ~1175 output when scrypt mining.

Corsair HX850 $100 obo
- Powered a 4x 270x rig.

http://i.imgur.com/LNAfbvh.jpg
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CPU

Celeron G1820 (I have 2) $35

http://i.imgur.com/pWBrU9H.jpg
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RISERS & CABLES

BUY ALL All 27 risers $75 shipped.
Ribbon Powered riser (uncircumcised lol) $4ea + shipping, $15 shipped for 4. $40 shipped for all 15.
USB 3.0 Risers ----------------------- $6ea + shipping, $20 shipped for 4. $45 shipped for all 12.

http://i.imgur.com/2XnqySK.jpg
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Post
Topic
Board Announcements (Altcoins)
Re: ★★ KoreCoin v2.0 ★★ [KORE] New ERA - 100% ANON - 100% PoS - PoBAnon - TOR - DICE
by
viperbite
on 13/09/2014, 02:17:06 UTC
I cannot for the life of me get my wallet to stop staking.

I have tried a config file with "stake=0" in it.

Restarting the wallet, locking and unlocking the wallet, all sorts of combinations.


Can anyone help??? Sad


Here's my config file.
server=1
daemon=1
rpcuser=usernamehere
rpcpassword=passwordhere
rpcallowip=127.0.0.1
logtimestamps=1
Stake=0
Post
Topic
Board Goods
Re: [WTS] Hero3+ GoPros
by
viperbite
on 25/07/2014, 09:17:40 UTC
Its not "fishy" to only ship to the USA.

Its very common not to want to deal with customs.
Post
Topic
Board Announcements (Altcoins)
Re: [ANN] [FRSH] FreshCoin | FRESH algo! | Slingshield | % fees | *Bittrex*
by
viperbite
on 11/07/2014, 19:58:02 UTC
New algo?

I'm in!
Post
Topic
Board Altcoin Discussion
Re: Anything to this little website?
by
viperbite
on 08/07/2014, 20:57:52 UTC
dumb
Post
Topic
Board Announcements (Altcoins)
Re: [ANN][MAMM] MammothCoin|First X13 Coin with SuperBlocks|Anon Wallet 1-2 Day Left
by
viperbite
on 30/06/2014, 12:55:13 UTC
If we drop to 3k then I am buying a lot.

edit: How long until we get SuperSend?

Same. I have orders support above 3k tho. Sell to me if you want Cheesy

     06/30/2014 08:47:56 AM   Buy   0.00003750   0.00000000   5000.00000000   0.00000000   
   06/30/2014 08:47:51 AM   Buy   0.00003650   0.00000000   5000.00000000   0.00000000   
   06/30/2014 08:47:46 AM   Buy   0.00003550   0.00000000   5000.00000000   0.00000000   
   06/30/2014 08:47:11 AM   Buy   0.00003450   0.00000000   5000.00000000   0.00000000   
   06/30/2014 08:47:06 AM   Buy   0.00003400   0.00000000   5000.00000000   0.00000000   
   06/30/2014 08:47:00 AM   Buy   0.00003000   0.00000000   5000.00000000   0.00000000   
   06/30/2014 08:46:55 AM   Buy   0.00003100   0.00000000   5000.00000000   0.00000000   
   06/30/2014 08:46:50 AM   Buy   0.00003300   0.00000000   5000.00000000   0.00000000   
   06/30/2014 08:46:42 AM   Buy   0.00003200   0.00000000   5000.00000000   0.00000000

Annnnnd you're the one i'm outbidding
Post
Topic
Board Announcements (Altcoins)
Re: [ANN][MAMM] MammothCoin|First X13 Coin with SuperBlocks|Anon Wallet 1-2 Day Left
by
viperbite
on 30/06/2014, 12:21:36 UTC
I have a question.

Who owns 20% of all Mamm? And who 10%? Number 1 and 2 at the rich list.
And what is the premine address?

http://chainz.cryptoid.info/mamm/#!rich

Thats a bittrex wallet  Cool

How do you know its a bittrex wallet?
Post
Topic
Board Altcoin Discussion
Re: Mammothcoin!!! SUPERSEND /w'in 48 HRS!
by
viperbite
on 30/06/2014, 11:54:16 UTC
Post
Topic
Board Altcoin Discussion
Re: Mammothcoin!!! HIGH STAKE.ANON.SUPERBLOCKS
by
viperbite
on 29/06/2014, 00:11:59 UTC
im gonna try to get a few thousand around 2700
Post
Topic
Board Altcoin Discussion
Re: Mammothcoin!!! HIGH STAKE.ANON.SUPERBLOCKS
by
viperbite
on 29/06/2014, 00:03:22 UTC
Damnit, I waited on this coin and now its 3x the price it was when i first saw it!!!

3200 and it was 1110 earlier this week! ><
Post
Topic
Board Altcoin Discussion
Re: Mammothcoin!!! HIGH STAKE.ANON.SUPERBLOCKS
by
viperbite
on 26/06/2014, 05:12:04 UTC
Lol

baby momma drama
Post
Topic
Board Altcoin Discussion
Re: Mammothcoin!!! HIGH STAKE.ANON.SUPERBLOCKS
by
viperbite
on 25/06/2014, 23:59:20 UTC
I jump on coins like this. Main reason you ask?

Something that sets the coin apart from the others.

You can justify all coins as pump-and-dump coins until something makes it different.


Anon Transactions are coming
& SuperSend
Good coin setup to increase in value as block rewards slowly fall

Post
Topic
Board Announcements (Altcoins)
Re: [ANN] - [UNC] - [UniverseCoin] - [X11] - [POW] - [KGW] - is HERE !!!
by
viperbite
on 08/06/2014, 09:17:05 UTC
And I thought 100 years was a long time.....

LOL
Post
Topic
Board Archival
Re: Pictures of your mining rigs!
by
viperbite
on 03/05/2014, 08:33:26 UTC

Having fans push through multiple sections will really reduce the flow rate more than you probably expect. If you are going for mid-range GPU (R9 270 or 280) i'd suggest you use the higher end cards (R9 290) so that you can have fewer motherboards/CPU/RAM/risers which saves money and hastens ROI. My suggestion for air-flow would be to have 2 shelves of miners with fans and filters on the left side of each level. The air flow would pass across the shelf to the right and exhaust at the same shelf level. You may need to combine the two hot airflows as you don't really show how your vents will connect to the outside world.

If you fan-force this setup then you will need a substantial opening in the garage to allow the pressure to equalize, ie. leave a window open. Although some sheds are poorly sealed anyway especially around the roofspace depending how it was constructed.

Also re the above comment you can also get windows 7 to work with 6 (or more) cards using modded drivers, it takes some messing around: https://litecointalk.org/index.php?topic=11761.0

Perhaps you did not see the pictures? or maybe theres a problem with photobucket.

I actually already have 4 rigs each with 4 cards.
Two rigs are 1200w 280x rigs,
One rig is an 850w 270x rig,
One rig is 1000w 2x270x and 2x280x.

I have them in normal rigs where all 4 cards are parallel to each other with normal risers. Fans blowing through the cards. But temps are difficult to keep under 75 with this setup. I would prefer my gpu fans not spin ridiculously fast 24/7.

Each shelf will have hole saw holes drilled into it in the same shape as the fans on the card. The video cards will face downward so that the only air sucking into the cards are cool air from the fans below. no recirculating air from the video cards exhaust.
I will also have slots cut to allow cool air to pass over the mobo and power supply so they do not heat soak.

The clear separations in the image i posted divide the airflow between the two shelves.


Also, Regarding the bolded text about combining the airflow and exhausting the air. the air combines at the top shelf. cold air is isolated till it reaches the cards on the top shelf then both mix and exhaust together. It will be directly exhausted out a window. There will be either 1 fan or 2 fans in the window. the intake will be from another opened window on the other side of the garage.


Post
Topic
Board Archival
Re: Pictures of your mining rigs!
by
viperbite
on 02/05/2014, 15:10:11 UTC
First post. Don't hate.

This isn't super scalable but its an idea I came up with and im trying to see if I want to pull the trigger and make it.

let me know what you think. CRITICS welcome.

Thanks.

Limitations & Constraints:
Garage environment with very limited floor space.
window for exhaust, Separate window for inlet
CANNOT HEAT THE GARAGE whatsoever.
CANNOT LEAVE DOOR OPEN
Must filter air

Goals:
Divide all air so that no video card is getting air that has been heated by other components.
Reasonable airflow for low noise
100% filtered,
Positive pressure

Basic concept:
__________________
|-----Exhaust------|
|---------8 Cards--|
|_______\________|
|- 8 Cards--\------|
|__________\_____|
|----------/-------|
|-- FAN--/--FAN---|
|________________|
|---AIR FILTERS---|
|________________|

Air starts at the bottom, Passes through the fans.
It is then segregated, One fan feeds the lower most cards, The other fan feeds the upper most cards.
The air is continued to be segregated until the top rack where the top cards exhaust their heat.
The air is then piped out of a window.

Pictures:!:!!: ! E@ E!@ f adgfasdf;lja

http://img.photobucket.com/albums/v178/viperbite/tumblr_mqo2dmmbUl1rnlt5so1_400_zps0017a022.gif

http://img.photobucket.com/albums/v178/viperbite/RigPicture2_zps591dc9e6.png
http://img.photobucket.com/albums/v178/viperbite/RigPicture_zpsf2e2376d.png