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Topic: New 2TH/S miner (1W/1GH/S) on JUNE, 6 Blade, US$1.49/GH/S (Read 4947 times)

member
Activity: 107
Merit: 10
I've updated my original post - tl;dr: Don't buy.  Over-rated, under-specced, under performing, and badly designed.

https://bitcointalksearch.org/topic/m.7354728

Sorry 8-(

--Rob


Dear Rob,

Sorry for this make you so dispointed.  The insurance still didn't give any reply yet.
For the PI. our worker is really forget when package.
Now we have A1 2TH/S . weight i 25KG, much better. and it full 2TH/S power 2000W. we will you some discount if you order . For the last transport problem happend.
member
Activity: 107
Merit: 10
would be good to see some reviews

Now we have 2TH/S A1,
Speed full 2TH/S
Power is 2000W.
4 blades with 64pcs A1 chip


newbie
Activity: 31
Merit: 0
so good, but I don't have enought money  Undecided
full member
Activity: 346
Merit: 100
waiting for S3..  Grin

S3 is already up for sale, at about $1/gh and 0.77w/gh.

2TH from the Antminer S3 (4 units, being BTC0.75 each) would only pull about 1560w, and cost $1935 (as of BTC price being $645 when writing) without the PSU's, so you must add in the cost of PSU, which maybe about another $200... so total costing about $2135 for (what seems to be) much better build quality, and most likely much better functioning product.
newbie
Activity: 28
Merit: 0
waiting for S3..  Grin
full member
Activity: 150
Merit: 100
Since the review is out the reality is its a 1.7th unit and way overpriced which will never ROI. So miners stay away from such products that will never roi and mining is done for profibility not for losing money to hardware manufacturers.  Sad
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
I've updated my original post - tl;dr: Don't buy.  Over-rated, under-specced, under performing, and badly designed.

https://bitcointalksearch.org/topic/m.7354728

Sorry 8-(

--Rob


 

thanks for testing one out for us.  it was a nice thing to do.
member
Activity: 99
Merit: 10
Open Source Developer, Hardware Supplier
I've updated my original post - tl;dr: Don't buy.  Over-rated, under-specced, under performing, and badly designed.

https://bitcointalksearch.org/topic/m.7354728

Sorry 8-(

--Rob
hero member
Activity: 617
Merit: 543
http://idontALT.com
Code:
[17:35:57] <+QG> http://imgur.com/a/N210M#75F4iTe  <-- oh shit

http://imgur.com/a/N210M#75F4iTe

QG
member
Activity: 99
Merit: 10
Open Source Developer, Hardware Supplier
And no, it's not 2th. Have been getting about 1.75th.
legendary
Activity: 1666
Merit: 1185
dogiecoin.com
Oooh I just realised why you were saying they were loud - I turned the fan on my module down to nothing and provided my own cooling. Yeah those things are loud on their own.

did you do a report on one yet?

 do they get 2th at 2000watts??

Mine is a gen 2, same form factor but different chips. SB weren't interested for this gen., guess we know why.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
I'll annotate the photos later, but here is the album of photos

http://imgur.com/a/N210M

yeah  this used to happen to me when I would sell fullsized pc's  …

Perfect boxing on the outside just like yours.

 Then when some one would drop the box 5 to 8 feet the shock would tear the gpus loose , tear the heat sink off the cpu  maybe bend the psu

out of its brackets.


 I found I needed to use a few rolls of pink bubble wrap inside the case.  Typically an extra 10 dollars a pc.  Just for the bubble wrap to

  pack the gpu's the  cpu and the psu so that  they could not tear loose.

 I also had to pull the motherboards cable loose so no one would start the machines filled with the bubble wrap.

 (you would think a guy buying a 2k pc would know better)

 needless to say  I stopped selling the bigger pieces of gear.
legendary
Activity: 1526
Merit: 1000
the grandpa of cryptos
would be good to see some reviews
member
Activity: 99
Merit: 10
Open Source Developer, Hardware Supplier
I'll annotate the photos later, but here is the album of photos

http://imgur.com/a/N210M
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
Oooh I just realised why you were saying they were loud - I turned the fan on my module down to nothing and provided my own cooling. Yeah those things are loud on their own.

did you do a report on one yet?

 do they get 2th at 2000watts??
legendary
Activity: 1666
Merit: 1185
dogiecoin.com
Oooh I just realised why you were saying they were loud - I turned the fan on my module down to nothing and provided my own cooling. Yeah those things are loud on their own.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
Well, it's here, and it was really badly damaged in shipping.  I'll throw some photos up later.

TL;DR: Don't buy.  Significant design flaws means it's almost impossible for it NOT to break in transit.



sorry , but I have to say I told you so.    You can post an Fu to me  I would understand  why you would.



  Shipping packages of that weight and size just end up broken.  46kg  or the typo of 67gh  are both too heavy.

  I have been doing a small but steady EBAY business for 10 years.  I stopped shipping any packages over 45 pounds.

 I hope you can get it repaired.

 They would be so much better off   shipping the psu's in 1 box.   the blades with the the chips in a second box and the case in a third box.
member
Activity: 99
Merit: 10
Open Source Developer, Hardware Supplier
Well, it's here, and it was really badly damaged in shipping.  I'll throw some photos up later.

TL;DR: Don't buy.  Significant design flaws means it's almost impossible for it NOT to break in transit.
sr. member
Activity: 434
Merit: 250
Sorry for not having update this thread yet.
I have taken more pictures, I need to shrink them first and add text.
I will do it tomorrow, I am freaky busy with other stuff to.
At the moment I have put the Avalon 2T miner in an isolated room and let the heat build up and see how it reacts on heat.
The fans are spinning wild under this condition and hashrate drops to 1.6-1.7 T.
It's about 60 dB under this condition.
If you buy an Avalon 2T, make sure you are not in a warm country or have the AC on, otherwise it won't hash at full speed at your poolside.

How does the Dragon 1T run in comparison under these conditions?

The dragons manage much better - although they are hot bastards too.

It would actually be worse, but the avalon (in house) designed modules are simply excellent in terms of airflow and mechanical design - and also have a nasty little delta fan that shrieks like Katyuska rockets as it approaches its max of 9kRPM Smiley

The 3rd party avalon stuff is garbage.

member
Activity: 99
Merit: 10
Open Source Developer, Hardware Supplier
How did the weight change from 67kg to 40kg?

I don't know where that 67kg number came from. Someone mentioned it on page 1, but I'm assuming that was a typo that they fixed.  When I called DHL yesterday, they said the box was 46kg IIRC. It was in the high 40s.

Hopefully I can do some slightly-better-than-potato quality photos of it, and the box - which is apparently what caused the shipping delay.
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