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Showing 20 of 989 results by quakefiend420
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Topic
(Unknown Title)
by
quakefiend420
on 25/01/2020, 02:37:00 UTC
img]http://i.imgur.com/Sq95Ofm.jpg[/img]

my little "Hobby-Rig"

2nd Zeus Blizzard is on its way.

Config:

2x Zeus Blizzard @ 350MHz
Raspberry Pi B+ with Minera 0.4

about 3MH/s for Scrypt

it's not for the profit - it's a hobby

Why is it sitting on an envelope?
Post
Topic
(Unknown Title)
by
quakefiend420
on 25/01/2020, 02:37:00 UTC
My new bastard HEX4M.  Bit of tinkering with some used Cointerra coolers and I managed to clear the SMD components to get the waterblocks mounted properly.  I know it's not going to make any money, but it will be fun to mess about with, anyway! Smiley



Nice, how fast can this think go? Probably going to be really useful when winter comes. Warm your feet!!! Smiley

Not sure, but I'm going to find out.  I think 400GH or so.  Can undervolt to 250GHish at .75w.GH, supposedly.
Post
Topic
(Unknown Title)
by
quakefiend420
on 25/01/2020, 02:37:00 UTC
My new bastard HEX4M.  Bit of tinkering with some used Cointerra coolers and I managed to clear the SMD components to get the waterblocks mounted properly.  I know it's not going to make any money, but it will be fun to mess about with, anyway! Smiley



Nice, how fast can this think go? Probably going to be really useful when winter comes. Warm your feet!!! Smiley

Not sure, but I'm going to find out.  I think 400GH or so.  Can undervolt to 250GHish at .75w.GH, supposedly.

Very nice setup.  Please share results.  I have not seen much of this miner before.  Mind if I ask ballpark of cost?

Seems expensive with such a nice cooling system.

$20 for the miner itself, the rest of the stuff I've used so far I had laying around(I've been mining for a while, you accumulate...stuff).  This is basically just something for me to tinker with.
Post
Topic
(Unknown Title)
by
quakefiend420
on 25/01/2020, 02:37:00 UTC
My new bastard HEX4M.  Bit of tinkering with some used Cointerra coolers and I managed to clear the SMD components to get the waterblocks mounted properly.  I know it's not going to make any money, but it will be fun to mess about with, anyway! Smiley

Post
Topic
(Unknown Title)
by
quakefiend420
on 25/01/2020, 02:32:00 UTC
Brought back from the CPU/GPU archive section. Please stick to bitcoin only hardware to keep this thread alive.

What's wrong with scrypt hardware?  Thread title says mining rigs, not Bitcoin-only mining rigs....
Post
Topic
Board Service Announcements
Re: [ANN] SimpleFX.com - forex broker with BTC and LTC crosses and 1:500 leverage
by
quakefiend420
on 14/11/2017, 17:35:59 UTC
Please UPDATE US about!


Simplefx is scam. i withdraw 0.45 btc yesterday. Simplefx canceled.(we have discovered a malfunction of our Liquidity Provider’s bridge function. In result of the malfunction, our BitcoinCash Liquidity Provider has not been able to fill our Clients’ orders since 11th November 08:55 UTC. Acting in accordance with point 27.2 of SimpleFX Terms of Use and Customer Agreement, we are forced to cancel all BCH trades placed after the above-mentioned time.)

This my last money, if not withdraw today i will kill myself!

simplefx  account number 114075

Same issue here.  I'd earned about 60% on my margin account and they unwound all my trades and took my profit away.  Trying to withdraw my original balance now, it returned to my account.

This is how you mess up your reputation....how do I trust your platform now?  If I'd lost due to the market moving against me would you have returned my original balance to me?

SimpleFX, please feel free to message me on here and I'll provide you with my support ticket number if you want to make right.

zckeles, I'd expect that if you log in and check that you'll see that your original funding amount has been returned to your trading account, minus whatever your gains were.  So at least there's that...

Got my original balance back today.  So there's that, at least.
Post
Topic
Board Service Announcements
Re: [ANN] SimpleFX.com - forex broker with BTC and LTC crosses and 1:500 leverage
by
quakefiend420
on 14/11/2017, 02:45:16 UTC
Simplefx is scam. i withdraw 0.45 btc yesterday. Simplefx canceled.(we have discovered a malfunction of our Liquidity Provider’s bridge function. In result of the malfunction, our BitcoinCash Liquidity Provider has not been able to fill our Clients’ orders since 11th November 08:55 UTC. Acting in accordance with point 27.2 of SimpleFX Terms of Use and Customer Agreement, we are forced to cancel all BCH trades placed after the above-mentioned time.)

This my last money, if not withdraw today i will kill myself!

simplefx  account number 114075

Same issue here.  I'd earned about 60% on my margin account and they unwound all my trades and took my profit away.  Trying to withdraw my original balance now, it returned to my account.

This is how you mess up your reputation....how do I trust your platform now?  If I'd lost due to the market moving against me would you have returned my original balance to me?

SimpleFX, please feel free to message me on here and I'll provide you with my support ticket number if you want to make right.

zckeles, I'd expect that if you log in and check that you'll see that your original funding amount has been returned to your trading account, minus whatever your gains were.  So at least there's that...
Post
Topic
Board Computer hardware
Re: [WTS][EU] 2x KNC Titan miners LOT - 8 cubes, 2 controllers
by
quakefiend420
on 17/10/2016, 18:11:55 UTC
Ebay is a joke, they removed the listing because they do not allow bitcoin payments (i.e. they wouldn't have their cut from that...).

Not sure why that's surprising to you.  They're running a business and charge money to use their platform.

And besides that, eBay will never allow bitcoin payments because they're irreversible.  Eventually when we have layer 2 solutions running on the network you will see reversibility built into one of those, and they may allow that to be used...
Post
Topic
Board Computer hardware
Re: [WTS] G-Blade Gridseed 5.2-6Mh/s,Litecoin ASIC Miner,
by
quakefiend420
on 29/09/2016, 21:47:39 UTC
Now that's a miner I've not seen in a while.  I had some of these that I'd overvolted with a resistor mod and some extra heatsinks on the VRMs and was getting 7.2MH or so from them a long time ago.  Good little miners.
Post
Topic
Board Computer hardware
Re: 1x s9, 3x s7's, 4x s7LN's, 2x s4's 41THS farm for sale +PSU's
by
quakefiend420
on 28/09/2016, 18:01:13 UTC
Seeing as you have no trust at all, I doubt you're going to find anyone who will agree to an escrow deal where funds are released immediately upon proof of delivery.  As you said, what's to stop you from sending them a box of rocks?

Also, the S4s are nearly worthless now due to shipping costs, I doubt anyone wants those, either.  Forcing them into a package deal is just going to turn away potential buyers.

I have no skin in this game, but just a hopefully helpful observation based on my fairly extensive experience with trading hardware on here.
Post
Topic
Board Computer hardware
Re: [Question] What are Antminer S3 and S3+ units going for these days?
by
quakefiend420
on 21/04/2016, 23:30:50 UTC
I'd be surprised if you got more than $25-30 or so each around here for the S3s.  The S2s are so heavy that shipping is cost prohibitive, and they're even less efficient than the S3 at just over 1W/GH.  I think the PSU is probably worth more than the miner itself at this point.
Post
Topic
Board Computer hardware
Re: [WTS] 13 x Gridseed 5-chip mini's + 3 PSUs (cables, hubs + extras included) - US
by
quakefiend420
on 05/04/2016, 18:07:30 UTC
I had some of the very first ones of these to hit the US back when they first came out.  I can remember paying $200 each, and that was only because I bought 150 of them lol.  For a short time they cranked out the highest income of any ASICs I've ever had, back when LTC was $30-40 and diff was 10k or so.

Good memories Smiley

I didn't think these ever got ROI because right when they came out BTC started to crash and the difficulty skyrocketed.

Depends on how early you got them, they returned something like $14-15k for me the first month but that dropped off really quickly.  I also did a minor volt mod to mine to get up to 400khash each from the stock 360ish, that helped as well. If you got them a month or so later at the same price that I paid you didn't do well at all because you missed that first few weeks of crazy high profitability when the network was still almost all GPUs and these were just coming online.  Diff doubled during that first month, and LTC price went down by like 30% IIRC.  That was also right about when hashrate rental became a thing, and people were speculating on altcoins like crazy, most of which were forks of LTC.  I'd rent them out for 120-150% of LTC mining rate and did pretty well on that too, and would mine on a profit-switching pool when they weren't rented.  By month 3 I was selling them off for $80-100/ea.  I did ok by the time all was said and done.

During that timeframe I also upgraded to several GS blades, then got some 1st gen 30MH Zeuses, then some G-blacks.  The only way you made money during that time was by hustling with the hardware and continually upgrading and selling off your old stuff.  By the time I shut down my farm I was up to about 600MH of gear, that was a long time ago.  Most of it sold here, actually.  Then I moved on to Spondoolies/Bitmain gear.  Now I don't have anything at all cause the hardware prices don't make any sense with my electricity cost Sad

Was a fun ride though.
Post
Topic
Board Computer hardware
Re: [WTS] 13 x Gridseed 5-chip mini's + 3 PSUs (cables, hubs + extras included) - US
by
quakefiend420
on 05/04/2016, 04:03:04 UTC
I had some of the very first ones of these to hit the US back when they first came out.  I can remember paying $200 each, and that was only because I bought 150 of them lol.  For a short time they cranked out the highest income of any ASICs I've ever had, back when LTC was $30-40 and diff was 10k or so.

Good memories Smiley
Post
Topic
Board Computer hardware
Re: SP35's for sale
by
quakefiend420
on 01/04/2016, 07:01:13 UTC
Also sorry didn't mention the reason why I was on this account and replied because I posted a WTB Xmr in the alt coin section and scrolled through and seen the comment. No need to hide it as I'm just doing something new with Xmr so I wanted a name to coincide with what I will be running.

Smiley

Don't worry: having 2 accounts is not against any rule... The worst thing that can happen is the two accounts getting added to the "known alts of anyone"-tread, but even that is not a real problem if you don't plan on doing something wrong Wink

About your offer, looking at the specs of an sp31 (didn't know the exact batch, havent done the math for the sp35):
http://www.spondoolies-tech.com/products/sp31-yukon-october-batch-1
5.5Th @ 1500 W

If you don't factor in the halving, diff rises, price fluctuations, postal costs, fixed energy price of 10 cents/KWu, 1% pool fee, you have the following numbers:
http://www.coinwarz.com/calculators/bitcoin-mining-calculator/?h=5500&p=1500&pc=0.10&pf=1&d=165496835118.22600000&r=25.00000000&er=417.42100000&hc=207

Basically, you'll plan to break even @ 62 days (possibly a lot longer due to the halving)... I've seen higher bids for similar hardware, but i believe you're free to make any bid (even a low one), just as the OP is free to deny any bid...

That's not correct.  The SP35/31 consumes 3600-3800W to achieve 5.5TH.  Rerun your numbers with that and you'll see why he made the offer he did.
Post
Topic
Board Computer hardware
Re: [FS] HDDs, PSUs, AppleTV, guitar amp, speakers, etc
by
quakefiend420
on 30/03/2016, 07:12:21 UTC
most stuff sold now, make me some offers! Smiley
Post
Topic
Board Computer hardware
Re: SELL // ASIC [SCRYPT] 55 Mhash // Free Shipping
by
quakefiend420
on 29/03/2016, 04:22:21 UTC
Remember folks, always escrow!
Post
Topic
Board Computer hardware
Re: {WTS} HASHRA Lunar Lander Warp. 2. // near 30K Kilohash ( SCRYPT )
by
quakefiend420
on 25/03/2016, 04:40:38 UTC
Wow, haven't seen any of these around in ages.  This is using Zeus chips at about 1000W, right?
Post
Topic
Board Computer hardware
Re: WTB faulty ANY ASIC
by
quakefiend420
on 24/03/2016, 08:03:21 UTC
I have a single defective Neptune cube if you're interested.  It's detected but doesn't hash.
Post
Topic
Board Computer hardware
Re: SP35's
by
quakefiend420
on 23/03/2016, 22:38:55 UTC
It will help you sell if you post some pictures of the equipment with your forum username and date on and accept escrow Smiley.

As you can see I'm not on the forums too much - I avoid them too much FUD and negativity normally.  Anyhow how would we do escrow?  No one on here that I know and trust.  Also I have 12 units located in Raleigh NC USA.

I understand your concerns but it will give prospective buyers confidence if there were some pictures and escrow could be used.

I have used him a a few times myself and would recommend OgNasty as escrow, he is one of the most trusted escrows on here, his profile is here: https://bitcointalk.org/index.php?action=profile;u=18321

Seconded on OGNasty.
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Topic
Board Computer hardware
Re: SP35's
by
quakefiend420
on 23/03/2016, 19:28:42 UTC
FYI, you can get S7s that are about the same hashrate at less than half the power usage for about $500-600/ea these days.  Granted, that doesn't include a PSU.