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Alternate cryptocurrencies / Mining (Altcoins) / Re: Antminer L3 - 250mh - 400watt Scrypt miner coming soon
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on: April 11, 2017, 05:31:00 PM
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This seems like a very reasonable deal? Is there some hidden catch? Also, can anyone explain to me the $500 difference between buying first batch and second? It it simply because they think the difficulty will rise substantially following second batch? Just wondering. Thanks. Anyone have suggestions on hosting options?  We host L3s for $132 prepaid for 6 months and L3+ for $264 prepaid for 6 months. Or you you have 5 or more units you can pay monthly with 1st month + 1 month deposit. Located in the US Midwest. PM me, or go to http://www.btcmeqc.com for more information.
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44
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Economy / Computer hardware / [SOLD] A4 Dominators 135 MH/s Hosted/Power Prepaid.
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on: April 08, 2017, 05:58:01 AM
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I am selling a limited supply of A4 Dominator 135 Mh/s miners with hosting prepaid at the Colohub data center where I have my my mining farm located.
I will prepay btcmeqc in full for the hosting period upfront.
We have already done this with some Antminer L3s (currently not available) and it is working out well.
The Hosting will be provided by http://www.btcmeqc.com user id on Bitcointalk is Colohub.
You will need to sign the hosting agreement with BTCMEQC and follow there rules, such as no overclocking. During the initial hosting period I will provide the use of a 1000watt PSU.
I will also guarantee a operating miner within factory specs +/- 10% during the initial prepaid period. This guarantee will only be honored by a replacement with one from one of my running A4 Dominator units.
After the purchase and payment for the miner you will have 0$ monthly costs, No shipping to pay, No PSU to purchase, No power bill to pay, No internet fees, and No maintenance fees for the duration of the initial hosting period.
After the initial hosting period you can continue the hosting with Btcmeqc, and rent the PSU from me for $5.00 per month, or pay to ship the miner to yourself or someone else if you are selling it at that time. At the end of the hosting period I will ship FedEx in the original box anywhere CONUS for $25
A4 Dominator 135 MH/s with 6 months prepaid hosting $1,450. ALL SOLD - HOSTED
A4 Dominator 135 Mh/s with 12 months prepaid hosting $1,625
A4 Dominator 135 Mh/s Non Hosted shipped straight to you now $1,275 shipping included CONUS only.
Crypto is the only accepted payment method.
PM if interested ****************** ALL SOLD - HOSTED *******************************
Pictures coming this weekend
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49
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Economy / Computer hardware / Re: [WTB] Scrypt Miner
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on: April 03, 2017, 02:47:00 AM
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I also have 4 A4 Dominator 135 MH/s That I am going to sell hosted, or shipped, and they have been flashed and updated, but a new firmware 1.03 was released last week and I have not had a chance to install it yet and I wanted to do that first. PM me if interested.
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51
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Alternate cryptocurrencies / Mining (Altcoins) / Re: What is the best mchine to mine litecoin ? using Gpu or bitman machine?
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on: April 01, 2017, 11:44:40 PM
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a few years ago when I mined LTC with GPU rigs. you would get 6 or 8 MH/s from the whole rig burning 2000+ Watts.
One of the best cards at the time was the 7990 and it only did about 1.6 MH/s.
The current RX 480 does not hash more, but uses less power that prior generation cards.
GPU rigs are best hashing ASIC resistant Algos like : EtHash, Equihash, CryptoNight. SO coins like ETH, ZEC, and XMR.
The best current LTC Miner is the Antminer L3 at 250 MH/s using 400 Watts.
I have L3s for sale: https://bitcointalk.org/index.php?topic=1802108.0
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52
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Alternate cryptocurrencies / Mining (Altcoins) / Re: i just want to learn.... please help me ... please
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on: April 01, 2017, 11:24:56 PM
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Say there is a coin with a total network hash rate of 5 GH/s and then you point a additional 5 GH/s at it you will effectively cut the profitability in 1/2, and you will cause the difficulty to jump at the next set interval.
This is one of the reasons that profit switching pools switch around so much. As more miner move to a coin that is more profitable, then the Hashrate & Difficulty go up and the profitability goes down, and miners look for the next more profitable coin to mine.
Also if a coin has a total hashrate of 5 Gh/s and you point over 5 GH/s at it you have unintentionally effectively 51% attacked it and you could hijack and or fork the Blockchain.
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56
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Economy / Computer hardware / Re: [WTS] Antminer L3 250 MH Scrypt miners hosted included
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on: March 31, 2017, 03:24:03 PM
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Hi Maxumark,
Is there someone you would use for 'escrow?'
Additionally, once the year is up; do you have more information about what the kwh/cost is at the hosting location?
I'm just trying to understand how, based on current numbers, the ROI gets determined.
Additionally, I know a lot of the l3's have had some slight trouble with nicehash but I guess those issues have since been fixed; do you have any information you can share about your experience to that regard?
Thanks
@tomothy If you are going to purchase it hosted there would not be a need for escorw because it would work like this if you are concerned: I am selling the miner and providing the use of a PSU, and warranting the equipment via exchange during the initial prepaid hosting period. I am not the hosting company, but I have my mining operation in the same location. So you will sign the hosing agreement with btcmeqc Here is there thread https://bitcointalk.org/index.php?topic=1709887.0Once you sign the contract with them, I will input your pool data and user info in the miner and place it in the hosting area and get it up and running. At this point you pay me for the miner in crypto, and I prepay btcmeqc for the initial hosting period. I have had others just pay me in advance because of my good reputation. After the prepaid hosting period is up you can continue with your hosting agreement. Te current hosted kwh cost is just under .08, and I would rent out the PSU for $5 a month. I have tested the units that I have possession of and they have worked on every pool I have tried including Nicehash. These have the 12/19/16 file version.
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59
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Economy / Computer hardware / Re: [WTS] Antminer L3 250 MH Scrypt miners hosted included
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on: March 30, 2017, 04:33:41 PM
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How much is priced in for the 1 year of hosting? Just want to know if it is worth it to me or not. Interesting, so you are effectively offering a one year warranty period as well, if my unit goes down you will replace immediately with one you already have on site? Thanks.
The 1 year hosting is approx. $300. Yes, During the prepaid hosted period (6 mo, or 12 mo) I am effectively offering a warranty by replacing a unit that goes down with one that is operating on site.
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60
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Alternate cryptocurrencies / Mining (Altcoins) / Re: Laptop mining question
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on: March 30, 2017, 04:05:29 PM
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a few points: 1. Mining uses very little network bandwidth. It would be the destination and duration of the connection that would get noticed. 2. Usually its it the large power consumption that gets noticed. But a single laptops power consumption even on 24/7 would not be noticed. 3. If you are trying to accumulate coin it may be much easier just to buy $5 or $10 Per week. 4. Buy a couple of used multi CPU servers and have them hosted at a DC. You could probably buy 3 or 4 for the cost of that Laptop. ColoHub, where I am at, offers hosting for about .08 if you prepay 6 months. Good Luck!
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