102
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Bitcoin / Mining support / Re: Antminer s9 PSU failed possibly due to overheat
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on: February 12, 2019, 06:41:07 PM
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idea 1 - Stop using cheap generic chinese PSUs barely rated for the power draw of an s9
idea 2 - throw the psu away and buy something more reliable, you might find a failure point but there will be no way to confirm what caused the failure, and you dont want to band aid repair a generic fire hazard PSU anyway
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107
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Bitcoin / Hardware / Re: Announcing the WhatsMiner M10S 44TH @ 60W/TH or 55TH @ 65W/TH SHA-256 16nm Miner
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on: February 07, 2019, 04:46:14 PM
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Minefarmbuy, I’m sorry I don’t participate as much on bitcointalk than you or others do. I’ve only been in the industry for over a year or so. Dozens of bitcointalk moderators and members as well as hundreds of others in the mining industry will attest that I’m legit and thousands of people can attest that DJ Technology is legit. I understand if you have an allegence to Pango and if you prefer to remain sceptical of me or whatsminer.net, that’s your choice.
Scott was generous enough to get one of these into my hands for testing before being released. I cant vouch for anyone else but Scott is absolutely the real deal. Just my 2 cents...
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108
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Bitcoin / Mining support / Re: Quiet Antminer S15?
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on: February 06, 2019, 06:59:28 PM
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Yeah, small fast fans are annoying. But I don't have anything I can look at in person, only pics from the net.
You can see the fans in the above picture, they are quite tiny but I dont know exact measurements or specs as I have never seen a PSU spec sheet for these models.
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111
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Bitcoin / Mining support / Re: Quiet Antminer S15?
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on: February 06, 2019, 05:52:47 PM
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As I understand it the S15 only has two intake 120 mm fans on it, does it not?
Maybe one of them is for the PSU. Never the less, the one squirrel fan would replace both of them with a rating of 630 cfm versus 2x 38 cfm and way more static pressure too.
Take a look at the unit. There are 2 120mm fans to cool the hashing boards, but the PSU is built in with 2 small fans as well. Small fans spin at very high RPMs to move enough air to cool the PSU, which makes them very noisy.
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115
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Bitcoin / Mining support / Re: Quiet Antminer S15?
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on: February 06, 2019, 05:09:41 PM
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So this is a good idea if you want to feel like you are a part of the bitcoin network, but just know all the added costs of quieting the miner means your chances of ever even breaking even are pretty poor
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117
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Bitcoin / Mining support / Re: S9 Hydro not reporting or connecting
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on: February 06, 2019, 12:09:01 AM
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One of your screenshots shows a unit with a single fan running at 600 rpm, the next screenshot shows 5 fans reporting. I have not personally touched an s9 hydro but either of those numbers would be cause for concern on a standard S9
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120
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Bitcoin / Hardware / Re: Bitmain will be releasing S15 and T15 on 8/11/2018
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on: February 01, 2019, 05:28:49 PM
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Better safe then sorry
I must say electronics on carpet like that with the risk of static shock when touching the unit would kind of worry me. Id place an anti static mat under those personally if they had to be ran on carpet or a rug like that.
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