[Sell][in stock] HashBuster ASIC Miners

[wizkid057]

Actually, with BTC/USD @ ~$680, BFL little singles are about 2.2 BTC + shipping + replacing their fire-hazard power supply.

Hashbuster is the best bet right now I think.

[mtbitcoin]

Hi

I am interested in reusing chips from 2 old broken BitFurry boards (Cryptx version) and would like to know how feasible would this idea be. Can I order the full board minus the ASIC chips and have them soldered on the new board?

How much would the board cost (excluding the chips) ?

Cheers

[ktbken]

its listed on main op post

PCBs without soldered ASIC chip: 0.15BTC (accessories are not included)

[wttbs]

We still have a limited stock: https://bitcointalk.org/index.php?topic=348981.0
We ship from EU with DHL worldwide: EU 18 euro shipping, outside EU 40 Euro shipping

[ktbken]

Are we any closer to being able to get unlock codes for these to oc them ?

[wttbs]

Are we any closer to being able to get unlock codes for these to oc them ?

I don't, have you send an email to hashbuster? And why OC them, with heatsink and fan I get 24+ Ghash/s out of them. 

[ktbken]

Yep i have, they said something about it will be available in bfgminer
Mine do 21Ghs with heat syncs and fans only

I want Moarrrrrrr

[wttbs]

Yep i have, they said something about it will be available in bfgminer
Mine do 21Ghs with heat syncs and fans only

I want Moarrrrrrr

I use a big fat aluminium heatsink with coolermaster silent fan, bfgminer 3.8.0 with small tweak to bitfury-driver (click for link to short manual).

[ktbken]

Nice heat sink do you have a link to its supplier ?

[wttbs]

Nice heat sink do you have a link to its supplier ?

http://www.tme.eu/nl/details/rad-a5724_60/radiatoren/
You have to cut it in the middle then it fits perfect on the pcb.

or use this one 
http://www.tme.eu/nl/details/rad-a5723_60/radiatoren/

[Red_Wolf_2]

Seems my order of hashbuster units have gone missing in the post. Six/seven days and no track and trace update since it apparently shipped abroad. Local PO said it should have arrived after no more than about four...

[capa]

I've noticed many of hashbuster users seem to have cooling issues, i used an old hp opteron heatsink some thermal material and a lot of thermal grease. It's only been up 11hrs but seems very stable temp wise; http://imgur.com/sgf0DkL

bfgminer version 3.8.1 - Started: [2013-12-09 19:12:10] - [  0 days 11:05:00]
 [M]anage devices [P]ool management S]ettings [D]isplay options  [H]elp [Q]uit
 Connected to stratum.eligius.st diff 64 with stratum as user 1A2UmpbSt8wF3t2wyeMB5t
 Block: ...60460e4f #274112  Diff:707M ( 5.06Ph/s)  Started: [06:16:16]
 ST:9  F:0  NB:100  AS:0  BW:[153/ 29 B/s]  E:62.81  I:  715uBTC/hr  BS:597k
 1/9    30.0C | 24.86/24.81/24.13Gh/s | A:7366 R:22+0(.31%) HW:4506/2.0%
--------------------------------------------------------------------------------
 HBR 0: 30.0C | 25.04/24.81/24.13Gh/s | A:7366 R:22+0(.31%) HW:4506/2.0%
--------------------------------------------------------------------------------
 [2013-12-10 06:14:24] Accepted 000cbc11 HBR 0d Diff 5.15k/32
 [2013-12-10 06:14:24] Stratum from pool 0 requested work update
 [2013-12-10 06:14:26] Stratum from pool 0 detected new block
 [2013-12-10 06:14:31] Stratum from pool 0 requested work update
 [2013-12-10 06:14:34] Accepted 007cddaf HBR 0g Diff 524/64
 [2013-12-10 06:14:38] Accepted 00ba5677 HBR 0i Diff 351/64
 [2013-12-10 06:14:48] Accepted 010f3111 HBR 0f Diff 241/64
 [2013-12-10 06:14:58] Accepted 03303cc1 HBR 0d Diff 80/64
 [2013-12-10 06:14:59] Accepted 016feeb0 HBR 0d Diff 178/64
 [2013-12-10 06:15:18] Accepted 00eee21e HBR 0c Diff 274/64
 [2013-12-10 06:15:26] Stratum from pool 0 requested work update
 [2013-12-10 06:15:28] Accepted 028d689a HBR 0c Diff 100/64
 [2013-12-10 06:15:59] Accepted 03d9e0f8 HBR 0d Diff 66/64
 [2013-12-10 06:16:10] Accepted 02eb994f HBR 0f Diff 87/64
 [2013-12-10 06:16:16] Stratum from pool 0 detected new block
 [2013-12-10 06:16:18] Stratum from pool 0 requested work update
 [2013-12-10 06:16:26] Accepted 02bb180f HBR 0d Diff 93/64
 [2013-12-10 06:16:43] Accepted 01ab72bf HBR 0b Diff 153/64

 

thanks hashbuster

[wttbs]

Cool 

If you use thermalgrease, do you put the grease all over the PCB? is it no problem some grease gets in the small holes under the chip? please let us know, thanks

I've noticed many of hashbuster users seem to have cooling issues, i used an old hp opteron heatsink some thermal material and a lot of thermal grease. It's only been up 11hrs but seems very stable temp wise; http://imgur.com/sgf0DkL

bfgminer version 3.8.1 - Started: [2013-12-09 19:12:10] - [  0 days 11:05:00]
 [M]anage devices [P]ool management S]ettings [D]isplay options  [H]elp [Q]uit
 Connected to stratum.eligius.st diff 64 with stratum as user 1A2UmpbSt8wF3t2wyeMB5t
 Block: ...60460e4f #274112  Diff:707M ( 5.06Ph/s)  Started: [06:16:16]
 ST:9  F:0  NB:100  AS:0  BW:[153/ 29 B/s]  E:62.81  I:  715uBTC/hr  BS:597k
 1/9    30.0C | 24.86/24.81/24.13Gh/s | A:7366 R:22+0(.31%) HW:4506/2.0%
--------------------------------------------------------------------------------
 HBR 0: 30.0C | 25.04/24.81/24.13Gh/s | A:7366 R:22+0(.31%) HW:4506/2.0%
--------------------------------------------------------------------------------
 [2013-12-10 06:14:24] Accepted 000cbc11 HBR 0d Diff 5.15k/32
 [2013-12-10 06:14:24] Stratum from pool 0 requested work update
 [2013-12-10 06:14:26] Stratum from pool 0 detected new block
 [2013-12-10 06:14:31] Stratum from pool 0 requested work update
 [2013-12-10 06:14:34] Accepted 007cddaf HBR 0g Diff 524/64
 [2013-12-10 06:14:38] Accepted 00ba5677 HBR 0i Diff 351/64
 [2013-12-10 06:14:48] Accepted 010f3111 HBR 0f Diff 241/64
 [2013-12-10 06:14:58] Accepted 03303cc1 HBR 0d Diff 80/64
 [2013-12-10 06:14:59] Accepted 016feeb0 HBR 0d Diff 178/64
 [2013-12-10 06:15:18] Accepted 00eee21e HBR 0c Diff 274/64
 [2013-12-10 06:15:26] Stratum from pool 0 requested work update
 [2013-12-10 06:15:28] Accepted 028d689a HBR 0c Diff 100/64
 [2013-12-10 06:15:59] Accepted 03d9e0f8 HBR 0d Diff 66/64
 [2013-12-10 06:16:10] Accepted 02eb994f HBR 0f Diff 87/64
 [2013-12-10 06:16:16] Stratum from pool 0 detected new block
 [2013-12-10 06:16:18] Stratum from pool 0 requested work update
 [2013-12-10 06:16:26] Accepted 02bb180f HBR 0d Diff 93/64
 [2013-12-10 06:16:43] Accepted 01ab72bf HBR 0b Diff 153/64

 

thanks hashbuster

[capa]

wttbs; I greased all the "gold" sections and the pcb between those sections liberally, the grease is non conductive. I don't know about the the technical details of the "holes" or if covering them is a bad thing, i guess not..

[wttbs]

wttbs; I greased all the "gold" sections and the pcb between those sections liberally, the grease is non conductive. I don't know about the the technical details of the "holes" or if covering them is a bad thing, i guess not..

I will try it this today with one board, see what happens.

[Red_Wolf_2]

Wonderful... Ukraine EMS is now saying my package isn't their problem because it has gone abroad. My local postal service is saying it also isn't their problem as it hasn't arrived in the country yet.

Whatever you do, do NOT get your order shipped via Ukraine EMS. Mine has simply disappeared, leaving me with no hashing while the diff continues to rise rapidly.

[ktbken]

EMS  worked fine for mine I did not get any tracking updates once it said gone for export till the day it got delivered took 6 days to uk

[Red_Wolf_2]

EMS  worked fine for mine I did not get any tracking updates once it said gone for expert till the day it got delivered took 6 days to uk

So far we're up to day nine, and it most certainly has not passed customs in my country...

[wttbs]

wttbs; I greased all the "gold" sections and the pcb between those sections liberally, the grease is non conductive. I don't know about the the technical details of the "holes" or if covering them is a bad thing, i guess not..

I will try it this today with one board, see what happens.

Test worked out great, temperature is now about 33 degrees celcius.
A small how-to: http://miningonmyown.com/2013/12/08/hashbuster-micro-heatsink/

[Trademan1]

Gday All,
thought id chime in and let everyone know that WTTBS customer service is up there with the best International sellers ive ever bought from. Down here in Australia, buying from overseas sometimes makes me a bit nervous, but WTTBS made sure that i was at ease getting into the transaction.
He posted the Hashbuster the same day I paid and emailed the proof of post documents along with the DHL tracking number.
DHL is taking a few days to update the tracking details, the delay apparently caused by German customs.
In the meantime while waiting to find out what DHL had done with the package, WTTBS offered to run a miner in my account name for me to compensate for the delay even though it was not his fault. This, I honestly didn't expect, but very much appreciate. He has definitely gone above and beyond what would normally be required of the normal seller.
The DHL tracking is yet to be updated, but once it does, i'll be sure to post on here to let everyone know of the progress.
Cheers.