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Topic: ANTMINER S2 Discussion and Support Thread - page 209. (Read 355820 times)

hero member
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Trusted Campaign manager
Is this maybe the new S2 Tongue

Fits on a 4U Rack.... Looking NICE:D




Sorry for so low res



on picture below is only 500ghash...half of new ant2 miner ?
member
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Is this maybe the new S2 Tongue

Fits on a 4U Rack.... Looking NICE:D




Sorry for so low res

hero member
Activity: 865
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Hello!
How many the kilogram weighs ant2?
sr. member
Activity: 462
Merit: 250
Lux e tenebris
Guys calm down about the PSU. I've ordered an S2 and will do a setup guide and review - if it burns my flat down then I'll let you know Wink

In all seriousness, I'll obviously check power consumption and PSU spec'ing.

How did you manage with customs ? I know Juan from 112 does not ship direct UK.

I've never had a problem with UK customs, but I'm VAT registered so it makes no difference either way - I just claim it back later.

Also dusted off my 1500W single PSU in case we need to do any heavy testing for the cooling mods Smiley

yay that's great. please do lots of heavy testing Grin
legendary
Activity: 2968
Merit: 1198
I know it's a bit early for this, but do you guys think they should make like a s1.5 or s1 revision 2 so it would be 200 gh/s 200 watts?Technically its feasible as basically your cutting a s2 into fifths. Think that would sell like hot cakes Cheesy

The problem you run up against is shipping costs. At current prices shipping makes up a significant portion of the price of the S1. Time to move on to bigger and better things.

If you really want 1/5 of an S2 you should start or join a group buy.

legendary
Activity: 2128
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ASIC Wannabe
I know it's a bit early for this, but do you guys think they should make like a s1.5 or s1 revision 2 so it would be 200 gh/s 200 watts?Technically its feasible as basically your cutting a s2 into fifths. Think that would sell like hot cakes Cheesy

there is no reason to. The S1 was 4.75BTC when it came out, with a bitcoin price higher than it is now. It is now only 1/5th of that. In 6 months from now the S2 will cost <2BTC

From my POV, bigger is better. less wires, more cost effective.
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PM for journalist,typing,and data entry services.
I know it's a bit early for this, but do you guys think they should make like a s1.5 or s1 revision 2 so it would be 200 gh/s 200 watts?Technically its feasible as basically your cutting a s2 into fifths. Think that would sell like hot cakes Cheesy
legendary
Activity: 1666
Merit: 1185
dogiecoin.com
Guys calm down about the PSU. I've ordered an S2 and will do a setup guide and review - if it burns my flat down then I'll let you know Wink

In all seriousness, I'll obviously check power consumption and PSU spec'ing.

How did you manage with customs ? I know Juan from 112 does not ship direct UK.

I've never had a problem with UK customs, but I'm VAT registered so it makes no difference either way - I just claim it back later.

Also dusted off my 1500W single PSU in case we need to do any heavy testing for the cooling mods Smiley
legendary
Activity: 2128
Merit: 1005
ASIC Wannabe
I want a Bitmain Tshirt Sad Sad Sad.  HOW TO GET?!

For the price, they should just ship us one with our orders.

That would be an amazing promotional value for only a few bucks each.

that said, it would probably end up with goodwill or some guys insane bitcoin memorabilia collection
sr. member
Activity: 280
Merit: 250
I want a Bitmain Tshirt Sad Sad Sad.  HOW TO GET?!

For the price, they should just ship us one with our orders.

Damn right!  Or two!  One for the ladies Tongue.  I'll take a large, please!
member
Activity: 81
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I want a Bitmain Tshirt Sad Sad Sad.  HOW TO GET?!

For the price, they should just ship us one with our orders.
sr. member
Activity: 280
Merit: 250
I want a Bitmain Tshirt Sad Sad Sad.  HOW TO GET?!
legendary
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Guys calm down about the PSU. I've ordered an S2 and will do a setup guide and review - if it burns my flat down then I'll let you know Wink

In all seriousness, I'll obviously check pwoer consumption and PSU spec'ing.

+1.  Stop getting your panties in a knot over vague technical specifications. Bitmain has a prototype right now (that i assume works just fine) so it seems VERY unlikely they would be stupid enough to skimp on the PSU rather then be smart and install a power supply that has some headroom. They are not tech-illiterate, and the S1 proved that handily.

I imagine that Bitmain has arranged some sort of deal with enermax that they will buy PSUs in bulk, within china, and get very good cost, high quality models. Even with the extra shipping weight it probably works out cheaper then letting customers buy one on delivery - and might be partially influenced by the forum threads full of people complaining about their units malfunctioning [because they are trying to use <500W power supplies]

I use server supplies for a lot of my gear, which gives me 1000W for about $30 + an hour of my time (getting the supply, testing it, soldering cables, testing it again, praying its not one with a screaming 2000RPM fan, etc), but I have no issues with a supply being included if the quality and price are right.
Well, it's an imagination on your part as you stated...and that's fine.  But specs are there for a reason.  It's the only thing we can go by.  I don't care if somebody has tested a 1000W PSU with the S2 and successfully run it 24/7.  A 1000W PSU is just that -- a 1000W PSU.  Nothing more, nothing less.  If it were capable of producing higher DC output, then it would be rated more than 1000W and vice versa.  A device that draws around a sustained 900WDC from it (based on 90% PSU efficiency and Bitmain's spec of 1000W at the wall which is most likely underrated just like with the S1s) is too close for comfort for me.

You see, it's a matter of choice which you can't do anything about just like I can't do anything about your choices.  Like I stated earlier, "knock yourself out" if you're comfortable with the stock 1000W S2 PSU.  I couldn't care less.  I just prefer to have at least a 1200W PSU for it for good reasons.  That's all.
FYI: your original post was also and assumption... that Bitmain will use an ATX power supply in their unit... which I highly doubt... Enermax also produces server power supplies. Everyone here is making assumptions based on what information has been supplied and personally my assumption is that Bitmain made a mistake when inputting the info in the post, because they know the power calculations as well as anyone else on here, I'm pretty sure of that.

Also, believing that Bitmain will provide a machine to the correct spec that won't overload the psu is not bordering on fanaticism, it's just a simple observation based on my past experience. Fanaticism is usually based on irrational beliefs and I don't think I was being irrational.

All we can do now is wait for a reply from Bitmain, but I've placed an order in batch 2 anyway  Smiley

What assumption?  You're beating a dead horse.  A 1000W PSU is a 1000W PSU whether it be ATX or schmiTX or whatever.  Besides, I didn't just pull the S2 specification straight out of my sphincter.  Just in case you haven't caught up yet, Bitmain has officially released the S2 spec on their site and I went by that.  You keep assuming that Bitmain is going to put in a better PSU but there's no evidence to that effect; it's still the same 1000W Enermax 80 Plus Gold to date.  I will believe it when they say so and officially publish such a revision.  Until then, I go by the relatively puny 1000-Watter.

AntMiner S2 SPEC:

l  Hash rate: more than 1,000GH/s
l  Power consumption: 1,000W from the wall
l  Power efficiency: 1Watt/GH/s
l  PSU: 1000W produced by Enermax, 80PLUS gold
l  4U Rack
l  PSU inside
l  Plug and Mining
l  Stable and quietly
legendary
Activity: 2968
Merit: 1198
The S1 overclocking was limited by the chip design (somewhat by voltage too, but mostly design). The S2 is limited by the included power components and a HUGE stock underclocking.

Only if you can also increase the voltage. To get to 1J/GH at the wall they are almost certainly undervolting; to get it going back at the higher clock rates you may have to change the voltage on the board. How hard that will be to do remains to be seen.


sr. member
Activity: 325
Merit: 250
Guys calm down about the PSU. I've ordered an S2 and will do a setup guide and review - if it burns my flat down then I'll let you know Wink

In all seriousness, I'll obviously check power consumption and PSU spec'ing.

How did you manage with customs ? I know Juan from 112 does not ship direct UK.
hero member
Activity: 546
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Owner, Minersource.net
I can at least confirm 100% that the S2 proto and retail units will have ATX supplies, unless they have changed that in the last week.
hero member
Activity: 616
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I got Satoshi's avatar!
Hahah if put that sorry will be big mistake

Must sent as repair PC unit with value 100 dollars only
Write them and email FFS!
legendary
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legendary
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happy xmas
legendary
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How will be the customs value 2500 usd?HuhHuh?.

You already know the answer  Roll Eyes
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