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Topic: ANTMINER S5: 1155GH(+OverClock Potential), In Stock $0.319/GH & 0.51W/GH - page 249. (Read 451048 times)

legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
my S5 dead.

 Cry

foreseen it coming. n'mind.

Any info?

one of the little caps on the top of the unit went hot-red, then it went off with a puff of smoke.
It gave a smell of electrical burning (which I quite like) but not a good sign.

going up to test it today with a range of PSU's.

it had been running alongside a heavily underclocked SP20 on an EVGA1600 gold for around 3 - 4 days and I had the S5 clocked waaaaay low at 218... so this shouldn't have happened.. i'm a very cautious miner, due to the fact that my miners are in a relative's garage and the last thing i'd need is a fire in the building.

will update the situation later, but what-with the burning... i'm not optimistic.

well s-3's and s-1's have popped a cap or two.  not a lot but it has happened.

of the 30-40 s-1 and s-3 units I have had.

 one had a bent cap half soldered cap  and the unit would not run.  

So popping a cap on bitmaintech gear is not new.  But it is not common like the prisma's from Asic Miner.

Sounds like you had a runaway thermal like the prisma's would do.  you had your miner run up to 80 c if I recall a few posts back. 

and it did not shut down IIRC . 
sr. member
Activity: 434
Merit: 250
my S5 dead.

 Cry

foreseen it coming. n'mind.

Any info?

one of the little caps on the top of the unit went hot-red, then it went off with a puff of smoke.
It gave a smell of electrical burning (which I quite like) but not a good sign.

going up to test it today with a range of PSU's.

it had been running alongside a heavily underclocked SP20 on an EVGA1600 gold for around 3 - 4 days and I had the S5 clocked waaaaay low at 218... so this shouldn't have happened.. i'm a very cautious miner, due to the fact that my miners are in a relative's garage and the last thing i'd need is a fire in the building.

will update the situation later, but what-with the burning... i'm not optimistic.
legendary
Activity: 1666
Merit: 1185
dogiecoin.com
full member
Activity: 175
Merit: 100
Thought my pair of S5's would ship on 08 Jan. but got notice they shipped yesterday (via BitMain on Amazon).

Pretty sure the stuff on amazon is an unofficial reseller.

No, they were official Bitman sales of B2 & B3 (at a small markup.) with the same stated shipping dates.

The only ones I see on amazon are from three resellers:

http://www.amazon.com/gp/offer-listing/B00RCTIY4G/ref=dp_olp_new_mbc?ie=UTF8&condition=new

The Bitmain direct sales on Amazon were about a week ago.  If you look back through this thread you will see the announcement.  There was a link from the Bitmain site on batch 2 for about two days.  They were about $485 delivered in the US.

Great way to sell dollars and buy BTC, even if the b/e will be a bit higher depending on electricity.

Yes, especially if you have an Amazon credit account with free financing for 12 mo  Cool
I have one coming from this buy, interesting point of origin is CONIFER, CO, US but the pickup location was Kansas City, MO. Well maybe they did make a bulk shipment to the US for this distribution.
member
Activity: 560
Merit: 10
YOUC - www.youengine.io
Thought my pair of S5's would ship on 08 Jan. but got notice they shipped yesterday (via BitMain on Amazon).

Pretty sure the stuff on amazon is an unofficial reseller.

No, they were official Bitman sales of B2 & B3 (at a small markup.) with the same stated shipping dates.

The only ones I see on amazon are from three resellers:

http://www.amazon.com/gp/offer-listing/B00RCTIY4G/ref=dp_olp_new_mbc?ie=UTF8&condition=new

The Bitmain direct sales on Amazon were about a week ago.  If you look back through this thread you will see the announcement.  There was a link from the Bitmain site on batch 2 for about two days.  They were about $485 delivered in the US.

Great way to sell dollars and buy BTC, even if the b/e will be a bit higher depending on electricity.

Yes, especially if you have an Amazon credit account with free financing for 12 mo  Cool
member
Activity: 69
Merit: 10
Thought my pair of S5's would ship on 08 Jan. but got notice they shipped yesterday (via BitMain on Amazon).

Pretty sure the stuff on amazon is an unofficial reseller.

No, they were official Bitman sales of B2 & B3 (at a small markup.) with the same stated shipping dates.

The only ones I see on amazon are from three resellers:

http://www.amazon.com/gp/offer-listing/B00RCTIY4G/ref=dp_olp_new_mbc?ie=UTF8&condition=new

The Bitmain direct sales on Amazon were about a week ago.  If you look back through this thread you will see the announcement.  There was a link from the Bitmain site on batch 2 for about two days.  They were about $485 delivered in the US.

Great way to sell dollars and buy BTC, even if the b/e will be a bit higher depending on electricity.
member
Activity: 560
Merit: 10
YOUC - www.youengine.io
Thought my pair of S5's would ship on 08 Jan. but got notice they shipped yesterday (via BitMain on Amazon).

Pretty sure the stuff on amazon is an unofficial reseller.

No, they were official Bitman sales of B2 & B3 (at a small markup.) with the same stated shipping dates.

The only ones I see on amazon are from three resellers:

http://www.amazon.com/gp/offer-listing/B00RCTIY4G/ref=dp_olp_new_mbc?ie=UTF8&condition=new

The Bitmain direct sales on Amazon were about a week ago.  If you look back through this thread you will see the announcement.  There was a link from the Bitmain site on batch 2 for about two days.  They were about $485 delivered in the US.
member
Activity: 84
Merit: 10
Bored with you morons.
Thought my pair of S5's would ship on 08 Jan. but got notice they shipped yesterday (via BitMain on Amazon).

Pretty sure the stuff on amazon is an unofficial reseller.

No, they were official Bitman sales of B2 & B3 (at a small markup.) with the same stated shipping dates.

The only ones I see on amazon are from three resellers:

http://www.amazon.com/gp/offer-listing/B00RCTIY4G/ref=dp_olp_new_mbc?ie=UTF8&condition=new
legendary
Activity: 1726
Merit: 1018
my S5 dead.

 Cry

foreseen it coming. n'mind.

That blows.  What's the story?
legendary
Activity: 3892
Merit: 4331
the noctua is a nice fan too bad it costs so much.

yep, let's see how that delta for $8-9 (on ebay deal that you shared) will do, but in the end, it s definitely worth it for me, as I would pay much more for hosting including setup, PSU (rent or buy-either $10/mo or $80-100 in most places), etc. I consider that ~$25/Noctua money well spent.
sr. member
Activity: 355
Merit: 276
the noctua is a nice fan too bad it costs so much.
legendary
Activity: 3892
Merit: 4331
Finally....got first Noctua fan, installed, always a problem with little plastic rails (had to clip one off).
I am finally free from the ringing in my ears (from 30 feet away!) produced by the stock fan. Such a relief.
Right now on 325, but does 1098GH-once I get Delta fans on Monday (for pull)-I think that serious overclocking will be possible.
Ambient high 28-29C,
But it is all good for now (slightly high temps, but manageable). BTW, stock fan in a few days left an awful gooyey black residue on the heat sinks.
Conclusion: I don't know why BMT had to basically screw with their own fine product by using that ear ringing fan (I admit that this is less relevant for some people with sheds, basements, empty garages, etc).
Miner-good (apart from the strange plastic walls-but this is irrelevant), fan-bad.



member
Activity: 69
Merit: 10
ahh, my S5 shipped right on schedule.  Now I wish I would have ordered more.
sr. member
Activity: 486
Merit: 262
rm -rf stupidity
my S5 dead.

 Cry

foreseen it coming. n'mind.

Just like the SP20 it has over voltage protection built in?  How did yours blow up?

I have done less to my 2x S5's (I just changed to 400MHz) and mine are running at 2A  @ 1300GH each on my PDU for last few days.  My SP20's are 1250-1300 (4 of 8 are here and I have spent a good amount nailing down the underclocking) using 2.3-3A each.

Both are awesome units regardless.
hero member
Activity: 672
Merit: 500
sr. member
Activity: 434
Merit: 250
my S5 dead.

 Cry

foreseen it coming. n'mind.
sr. member
Activity: 338
Merit: 250
Thought my pair of S5's would ship on 08 Jan. but got notice they shipped yesterday (via BitMain on Amazon).

Pretty sure the stuff on amazon is an unofficial reseller.

No, they were official Bitman sales of B2 & B3 (at a small markup.) with the same stated shipping dates.

Yes, my mistake it was supposed to be 04 Jan. (not 08 Jan.) and they ran the money and gave a shipping number on 31 December.  It was though BitMain direct via Amazon.  Paid $480 each before it went up to $530 something and now they're only available via aftermarket sellers (no more BitMain direct).
member
Activity: 560
Merit: 10
YOUC - www.youengine.io
Thought my pair of S5's would ship on 08 Jan. but got notice they shipped yesterday (via BitMain on Amazon).

Pretty sure the stuff on amazon is an unofficial reseller.

No, they were official Bitman sales of B2 & B3 (at a small markup.) with the same stated shipping dates.
member
Activity: 84
Merit: 10
Bored with you morons.
Thought my pair of S5's would ship on 08 Jan. but got notice they shipped yesterday (via BitMain on Amazon).

Pretty sure the stuff on amazon is an unofficial reseller.
sr. member
Activity: 362
Merit: 250
Finally broke down and ordered 2 S5. Then realized I could have ordered just 1. Wish I had done it sooner but was weary as a B1 S3 customer. Time to either sell my undervolted S1's or take them down further. I've been wanting to put 8 on a single CX750.

From reading some of these post, I'm guessing the S5 will run nicely on a CX750 and I should be able to overclock?
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