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Showing 20 of 405 results by tk1337
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Topic
Board Computer hardware
Topic OP
WTS: 2x OC AntMiner S1's & 8x Drillbit BitFury 8-boards located in US
by
tk1337
on 30/04/2014, 22:38:29 UTC
Looking to sell two AntMiner S1's (195-205GHs per S1) (safely overclocked and exhaust fan added on each) and eight Drillbit Bitfury 8-Boards (180-185GHs) w/ two miniplanes and a double scroll, on latest firmware. If interested, make an offer, I'll check back on this post within 24hrs.

Would like to sell everything together if possible, can also include the power supplies (can't remember the PSU models at the moment, but the s1's are running off one 1250watt and the drillbits are running off one 780watt though the drillbits barely use half of that). I'm having to narrow down my mining gear since I moved to a somewhat smaller place, the entire setup averages about 585-600GHs combined.

Will ship within the states or local pickup (Tampa, FL).

If the buyer wants to use  an escrow server, then the buyer will need to pick a reputable escrow service from the forums, setup the transaction and pay any/all escrow fees.
Post
Topic
Board Goods
Re: Home Theater Speakers - Definitive Technology - San Antonio, TX
by
tk1337
on 18/04/2014, 14:58:12 UTC
willing to ship?
Post
Topic
Board Goods
Re: WTS: Verismo Coffee Machines (Verismo 580)
by
tk1337
on 05/04/2014, 01:39:24 UTC
possibly/probably interested, I was considering buying one of these a couple weeks ago.

What area of the US are you shipping from?
Post
Topic
Board Service Announcements
Re: AntMiner S1 0.893 BTC or We take $$$ NINJATECH.ORG -BITMAIN OFFICIAL DISTRIBUTOR
by
tk1337
on 03/04/2014, 16:05:48 UTC
thanks greaterninja,
ordered on the 28th (Friday) and received it on the 2nd (Weds), 3 business days  Grin !
Post
Topic
Board CPU/GPU Bitcoin mining hardware
Re: Bitcoin farm in PC case? Anyone done it yet?
by
tk1337
on 31/03/2014, 13:52:41 UTC
Well, this an old setup of mine (from over a year ago):





It eventually had another stack going down to the psu, but yea... it's since been reconfigured to house several drillbit-8 boards, with a much different fan setup and completely gutted the inside to allow for more room.

I had the case sitting around for over a year, bought it for a gaming rig I was building, turned out the case (which is pretty damn big) wasn't big enough for the new mobo I ordered (ATX-XL) so the case never got used until I did the above with it.
Post
Topic
Board Computer hardware
Re: Who will fill the vaccum for Bitcoin hardware in the USA?
by
tk1337
on 31/03/2014, 00:33:23 UTC
I thought Ninja was just passing orders to china and doesn't actually have product.

my orders from ninjatech come straight from China to my door, I can take a picture of a shipping label if you want. They order it for you and it ships TO you, it doesn't ship to Ninja and then ship to you. China to your door in a week. Cxboyminer is sort of wrong, it never actually gets in Ninja's hands.

I will have to agree, any orders put in with ninjatech come straight from China, granted they come pretty fast, but they come directly from China.
Post
Topic
Board Digital goods
Re: [WTS] HBO GO Accounts - 0.016 BTC (~$10) - Escrow!
by
tk1337
on 30/03/2014, 05:26:52 UTC
so far I've got no complaints, enjoying watching HBOGo...

thanks... Wink
Post
Topic
Board CPU/GPU Bitcoin mining hardware
Re: Alright, who knows Gridseed circuit boards better than anyone else?
by
tk1337
on 30/03/2014, 05:10:21 UTC
Those are ferrite beads FB23 & FB24, not capacitors.

Ferrite beads are ideally zero resistance for DC - if nothing else appears damaged, you could try replacing them with a piece of wire.

Clean the board with a stiff brush and 99% isopropyl alcohol.


hmm, yea, you're correct, I can see the faint 'FB' marking under the burn mark in the picture... hard to tell without having one in front of me.
Post
Topic
Board CPU/GPU Bitcoin mining hardware
Re: Control fan speed on Antminer S1
by
tk1337
on 28/03/2014, 18:54:25 UTC
well, I removed the 4th wire, then added a potentiometer on the power so I could control the speed (somewhat) of the fans (did the same for the intake and exhaust fans).
Post
Topic
Board CPU/GPU Bitcoin mining hardware
Re: Alright, who knows Gridseed circuit boards better than anyone else?
by
tk1337
on 28/03/2014, 18:02:19 UTC
definitely a capacitor, might have some surrounding damage, doubtful though...

I've got two gridseed's coming in for repair right now, contact me if you're looking to get this repaired. (Probably would only be cost-efficient if you're within the US).
Post
Topic
Board Computer hardware
Re: WTS: 8x Drillbit-8 Boards (176GHs @ 160w)
by
tk1337
on 28/03/2014, 13:38:05 UTC
1

hey blackheart13, sent ya a PM.

EDIT: Sold to blackheart13.
Post
Topic
Board Computer hardware
Topic OP
[SOLD] 8x Drillbit-8 Boards (176GHs @ 160w)
by
tk1337
on 27/03/2014, 19:40:37 UTC
I'm accepting offers on eight (8) of my Drillbit-8 BitFury boards, as I recently moved, so I'm looking to shrink down some of my personal mining equipment. All work perfectly fine, each board hashes around 20-22GHs (170-176GHs total), each board is 20w (160w total). I'm not willing to split up the 8, so keep in mind when you make an offer you are making an offer for 170-176GHs @ 160w. All boards connected by USB & 4-pin Molex, they will come with USB cables, I'll also include a 10-port powered USB hub (Rosewill RHB-500).

Would prefer shipping only within the US; Shipping will occur within one business day of the transaction.
Boards will be shipped using USPS Priority w/tracking.

If the buyer wants to escrow, I'm fine with reputable escrow services known to the forums. Buyer assumes all escrow fees and setup of the escrow, if escrow is chosen.


(I was/am the authorized repairer for Drillbit boards within the US, these are my personal boards I am selling.)
Post
Topic
Board CPU/GPU Bitcoin mining hardware
Re: NinjaTech
by
tk1337
on 26/03/2014, 13:14:29 UTC
received my order within 3 business days...

so, I'd recommend them for sure...
Post
Topic
Board Digital goods
Re: [WTS] HBO GO Accounts - 0.016 BTC (~$10) - Escrow!
by
tk1337
on 26/03/2014, 12:33:24 UTC
I'll bite, putting in an order now.
Post
Topic
Board Computer hardware
Re: WTS: 11x Bitfury USB Devices (1x Red Furry, 8x Blue Fury, 2x Ice Fury)
by
tk1337
on 17/03/2014, 15:59:03 UTC
Sold to blackheart13.
Post
Topic
Board Computer hardware
Re: WTS: 11x Bitfury USB Devices (1x Red Furry, 8x Blue Fury, 2x Ice Fury)
by
tk1337
on 17/03/2014, 11:24:19 UTC
Passed out after I made my post, so far it looks like blackheart13 with BTC0.30

I'll check the boards at noon (EST) today and PM blackheart13, unless there are any other offers at that time.
Post
Topic
Board Computer hardware
Topic OP
[SOLD] 11x Bitfury USB Devices (1x Red Furry, 8x Blue Fury, 2x Ice Fury)
by
tk1337
on 16/03/2014, 22:11:58 UTC
Selling off my Fury based USB devices.

Average hash speed for the Red & Blue fury devices is 2.5GHs, average hash speed for the Ice fury devices is 2.2GHs.

Shipping from FL (US), shipping is a set $6 (BTC0.009532) within the states w/tracking number.
I would prefer not to ship outside of the states.

Make an offer in BTC for all 11 devices.
(Will ship within 24hrs of received payment.)



If you would like to do escrow, the buyer (you) will have to set it up with a verified escrow service/forum user and pay any fees for said escrow.
Post
Topic
Board Service Announcements
Re: Antminer - S1 u$s 750! - Bitmain Distributor for USA - 112bit.com
by
tk1337
on 07/03/2014, 17:11:26 UTC
I sent you a PM last week, when you get caught up if you could reply, I would be grateful.
Post
Topic
Board Computer hardware
Re: FEELER: 310GHs of Drillbit Boards + 30GHs of Bitfury USB's
by
tk1337
on 25/02/2014, 03:17:36 UTC
Where at? I'm on the Treasure Coast. Would you be interested in meeting up if you're nearby?

I'm on the other side of the coast, Tampa area.

@ZBC3 - Thanks Wink

As for this thread, I'm locking it, I've decided not to sell anything at this current time.
Post
Topic
Board Computer hardware
Re: FEELER: 310GHs of Drillbit Boards + 30GHs of Bitfury USB's
by
tk1337
on 24/02/2014, 22:24:52 UTC