Bitcoin Forum

Economy => Computer hardware => Topic started by: optimator on February 13, 2014, 03:10:41 PM



Title: [WTS] 3,865 Gh/s ASICs
Post by: optimator on February 13, 2014, 03:10:41 PM
I'm selling it all

(4) Avalon Gen 1 Units @ 80 Gh/s each = 320 Gh/s
(1) Avalon Gen 2 @ 80 Gh/s = 80 Gh/s
(2) BFL SCs @ 60 Gh/s = 120 Gh/s
(9) BFL SCs @ 55 Gh/s = 495 Gh/s
(2) KNC Jupiters @ 550 Gh/s = 1100 Gh/s
(2) KNC Saturns @ 220 Gh/s = 440 Gh/s
(2) Redhash Avalon Clones @ 105 Gh/s = 210 Gh/s
(2) Bitfury @ 550 Gh/s = 1100 Gh/s

TOTAL: 3865 Gh/s of ASIC Mining HARDWARE!


NOTES
  • The 55 Gh/s BFL units were intended as a replacement for a minirig. For whatever reason they were spec'd at 55 Gh/s
  • The power supplies on the Avalons have been upgraded to Corsair 850
  • Power supplies for bitfury are included - both are Corsair 850W
  • Power supplies for all KNC Jupiters are included Corsair 850W
  • Power supplies for all KNC Saturns are included (Not sure but I think they are the Avalon Power Supplies)
  • 2 Raspberry Pi units with powered USB hubs are included (The OS is not)
  • All units have been in a data center

THE NO BS SUMMARY
You get 3865 Gh/s of working mining equipment with everything you need to make it work, except the OS for the 2 raspberry PIs (because I'm running modified OSs). It's available NOW. Shipping at your cost. Escrow preferred.


TERMS
  • 35 BTC for everything
  • I prefer to sell everything as a single lot
  • Price does not include shipping.
  • PM me if you are interested in picking it up (located in Western US)
  • Unless you are willing to send first, let's use escrow

RIG PORN
Not all the rigs, but you get the idea...

https://i.imgur.com/20Hrdr9.jpg

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


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: squall1066 on February 13, 2014, 03:19:33 PM
https://i.imgur.com/V29BNGn.gif

GLWS  ;D


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: BitcoinBrains on February 13, 2014, 06:40:29 PM
What's the total wattage on this?


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: optimator on February 13, 2014, 06:48:31 PM
What's the total wattage on this?

I have 44.2 amps on 205v and 16.8 amps on 110v - That should be about 10,909 watts measured at the wall. There's probably some extra wattage for hubs, firewalls, pdu, etc. so call it 10KW.


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: KCmining on February 13, 2014, 06:50:02 PM
just amazing .... congrats on a fantastic collection. Hmmmm ....


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: samsonn25 on February 13, 2014, 07:03:44 PM
What's the total wattage on this?

I have 44.2 amps on 205v and 16.8 amps on 110v - That should be about 10,909 watts measured at the wall. There's probably some extra wattage for hubs, firewalls, pdu, etc. so call it 10KW.


Did you mean 44 amps at 208/240 and 89 amps at 115/120?  


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: dddbtc on February 13, 2014, 07:05:18 PM
I may be interested in purchasing your equipment, in the near future I am purchasing a moderate amount of BTC with cash.  What state are you located in? That is an awesome cabinent btw

What's the total wattage on this?

I have 44.2 amps on 205v and 16.8 amps on 110v - That should be about 10,909 watts measured at the wall. There's probably some extra wattage for hubs, firewalls, pdu, etc. so call it 10KW.


Did you mean 44 amps at 208/240 and 89 amps at 115/120?  

Are you running this in a resedential building? I have the space, but can consumer outlets/breakers even power this much equipment in one place or did you have to hire an electrician.


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: optimator on February 13, 2014, 07:17:43 PM
What's the total wattage on this?

I have 44.2 amps on 205v and 16.8 amps on 110v - That should be about 10,909 watts measured at the wall. There's probably some extra wattage for hubs, firewalls, pdu, etc. so call it 10KW.


Did you mean 44 amps at 208/240 and 89 amps at 115/120?  

I mean..

44 amps at 208V (44A x 208V = 9152W)
17 amps at 120V (17A x 120V = 2040W)

So, 11.1KW, minus 500W or so for other stuff.


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: samsonn25 on February 13, 2014, 07:25:20 PM
What's the total wattage on this?

I have 44.2 amps on 205v and 16.8 amps on 110v - That should be about 10,909 watts measured at the wall. There's probably some extra wattage for hubs, firewalls, pdu, etc. so call it 10KW.


Did you mean 44 amps at 208/240 and 89 amps at 115/120?  

I mean..

44 amps at 208V (44A x 208V = 9152W)
17 amps at 120V (17A x 120V = 2040W)

So, 11.1KW, minus 500W or so for other stuff.

So its combined total 44 amps at 208 and 17 amps at 120?   about 52 amps at 208 or 100 amps at 115.

To make it easier 11,000 watts.  LOL   Amps depending on end customer.


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: optimator on February 13, 2014, 07:27:04 PM
Are you running this in a resedential building? I have the space, but can consumer outlets/breakers even power this much equipment in one place or did you have to hire an electrician.

No, this is a Tier 4 data center.

IANAE (I am not an electrician) but I'd guess running a residential 20 amp circuit at 80% capacity, you'd need 6 - 7 circuits to run the full stack, maybe 8 is you couldn't nail the 16amp 80% target equally among 7 circuits.

I'm using multiple PDUs like this:

https://i.imgur.com/GRzYUr0.jpg



Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: padrino on February 13, 2014, 07:27:50 PM
If you would be willing to split off the Bitfury and KNC gear I might be interested in picking that up. Shipping would be to east coast of US.


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: KCmining on February 13, 2014, 07:29:02 PM
If you would be willing to split off the Bitfury and KNC gear I might be interested in picking that up. Shipping would be to east coast of US.

So ... The units everybody wants!  ;D


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: bitcenturion on February 13, 2014, 07:29:56 PM
Can I ask why?


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: KCmining on February 13, 2014, 07:34:40 PM
Can I ask why?

By far the most power efficient units. I believe roughly the redhash @ 105GHs uses the same power as the Jupiters @ 550GHs. Someone will no doubt correct me but its in the ballpark.

OP - how long is the hosting paid for at the Datacenter? Would that be transferred?


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: optimator on February 13, 2014, 07:56:06 PM

OP - how long is the hosting paid for at the Datacenter? Would that be transferred?

I might be interested in working something out that includes hosting in the datacenter. The contract goes until about September.


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: Walking Glitch on February 13, 2014, 08:16:11 PM
Holy nerdporn batman! GLWS OP.


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: topminingcontracts on February 13, 2014, 10:09:50 PM
Is in a Data Center?

There is any chance to leave it at Data Center? How much per month it may cost?

All the best!

TMC


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: optimator on February 13, 2014, 11:04:40 PM
Is in a Data Center?

There is any chance to leave it at Data Center? How much per month it may cost?

All the best!

TMC

YES! it's fully setup for vpn access and remote reboot of all miners.

Leaving it in the DC would be a possibility....  but I don't want (or can't be) "that guy" to go to the DC. And we'd still need to arrange shipping to somewhere when the contract is over in September.



Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: User705 on February 14, 2014, 02:32:42 AM
How much for just abalones or avalons and bfl or are you completely against splitting them up?


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: KCmining on February 14, 2014, 02:34:04 AM
How much for just abalones or avalons and bfl or are you completely against splitting them up?

He takes those I'll take the rest!


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: padrino on February 14, 2014, 03:30:43 AM
How much for just abalones or avalons and bfl or are you completely against splitting them up?

He takes those I'll take the rest!

I had asked the same earlier in the thread but heard crickets..


Title: Re: [WTS] 3,865 Gh/s ASICs
Post by: topminingcontracts on February 14, 2014, 03:45:12 AM
Is in a Data Center?

There is any chance to leave it at Data Center? How much per month it may cost?

All the best!

TMC

YES! it's fully setup for vpn access and remote reboot of all miners.

Leaving it in the DC would be a possibility....  but I don't want (or can't be) "that guy" to go to the DC. And we'd still need to arrange shipping to somewhere when the contract is over in September.



How much the DC costs per month?

TMC