World biggest bitcoin /SHA256 miner 7.7T@3400W

[itop_james]

Hi All ,

Good news , Customers from USA , ITOP will ship locally , No tax and shipping cost issue .

Thanks!

What are the PSU's on the picture?  Are they the ones sold by Bitmain for the S4's?

We use several case psu and server psus ,try to get enough PCIE 6pin connectors, this is the pictures we do testing.

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[AJRGale]

why do i smell ceramic hearing elements under heatsinks?

[anamichii]

Hi All ,

Good news , Customers from USA , ITOP will ship locally , No tax and shipping cost issue .


[im-g]http://www.itopshop.net/images/mce_upload/ok111.jpg[/img]
[im-g]http://www.itopshop.net/images/mce_upload/ok222.jpg[/img]

Thanks!

What are the PSU's on the picture?  Are they the ones sold by Bitmain for the S4's?

We use several case psu and server psus ,try to get enough PCIE 6pin connectors, this is the pictures we do testing.
[i-mg]http://www.itop-corp.com/asset/file/image/20150811/20150811130436_11101.jpg[/img]

oh god so many psu..

[-droid-]

This thing seems like a big pain the ass with needing what 18 pcie connectors?

[slastar]

This thing seems like a big pain the ass with needing what 18 pcie connectors?

You can use 2x IBM DPS-2000BB and J4bberwock BreakBorad where you have 12 pcie connectors per board

[itop_james]

This thing seems like a big pain the ass with needing what 18 pcie connectors?

much more than that , 9x3+1(control board)=28  pcie 6pin connectors.
total 28 pcs

[Enzyme]

Wow, very efficient miner indeed

Can you prove your website is legitimate, your account is new.

[pekatete]

Wow, very efficient miner indeed

Can you prove your website is legitimate, your account is new.

Read the thread in its entirity ... the man has been made to jump through a thousand hoops already!

But 28 6pin PCI-E connectors for a single rig is mind boggling to say the least. Is the 6 pin PCI-E connector the highest rated power plug that exists?

[Subw]

it is 3400W per whole device, so 3400/3/3=377W per board. Two pci-e connectors per board is enough.

[toptek]

This thing seems like a big pain the ass with needing what 18 pcie connectors?

indeed it does and might be there first big mistake .  S5 + .


but it is real


https://www.btcgermany.de/bitcoin-mining-antminer-s5/

you have to translate that page my bad.



we should know this Friday for sure in the US I think bit main said this Friday for US sells

[Searing]

This thing seems like a big pain the ass with needing what 18 pcie connectors?

indeed it does and might be there first big mistake .  S5 + .

this sure does not work for a home miner....that is for sure.......3436 watts ...not at my 13c kwh in the usa

(then again winter is coming if you lived in a trailer with electric heat)

anyway at 13c kwh plus the say with shipping price of ..what was it 3300 bucks would be ugly ugly

only 2c kwh iceland or china farms would be interested in this (or not) imho

heh 321.61  usd electric cost at 13c kwh for 30 days (assuming you did not have to cool it) WOW!

I'll keep the two titan(s) I have running at 2500 watts thank you very much ......and let them be my "fair well off the stage" tribute to home miners next year

but I agree with other posts on here "they are not really even trying anymore' just a re-package and lame one at that

anyway my 2 satoshi's


for those who know ...would you be better off (or have to) use like 16awg Y cables like with the KNC Titans and Neptunes
just to be safe because of the plugs used (maybe?) not being up to snuff or is that a non-issue...just looks like would/could be a handy
addition ..it kinda screams "fire' from the pictures too me

but I don't know someone else with the expertise if 16awg Y cables for the PSU's would be prudent?

[aarons6]

This thing seems like a big pain the ass with needing what 18 pcie connectors?

indeed it does and might be there first big mistake .  S5 + .

this sure does not work for a home miner....that is for sure.......3436 watts ...not at my 13c kwh in the usa

(then again winter is coming if you lived in a trailer with electric heat)

anyway at 13c kwh plus the say with shipping price of ..what was it 3300 bucks would be ugly ugly

only 2c kwh iceland or china farms would be interested in this (or not) imho

heh 321.61  usd electric cost at 13c kwh for 30 days (assuming you did not have to cool it) WOW!

I'll keep the two titan(s) I have running at 2500 watts thank you very much ......and let them be my "fair well off the stage" tribute to home miners next year

but I agree with other posts on here "they are not really even trying anymore' just a re-package and lame one at that

anyway my 2 satoshi's


for those who know ...would you be better off (or have to) use like 16awg Y cables like with the KNC Titans and Neptunes
just to be safe because of the plugs used (maybe?) not being up to snuff or is that a non-issue...just looks like would/could be a handy
addition ..it kinda screams "fire' from the pictures too me

but I don't know someone else with the expertise if 16awg Y cables for the PSU's would be prudent?

not to mention no home outlet will support 3400 watts.. so it would have to be specially wired in its own sub panel. and this thing looks like a fire hazard..

[dogie]

Wow, very efficient miner indeed

Can you prove your website is legitimate, your account is new.

Read the thread in its entirity ... the man has been made to jump through a thousand hoops already!

But 28 6pin PCI-E connectors for a single rig is mind boggling to say the least. Is the 6 pin PCI-E connector the highest rated power plug that exists?

8 pin is rated at 150W officially, but for our use won't double whatever number each of us is comfortable with on 6 pin as it only adds 2 more ground wires.

not to mention no home outlet will support 3400 watts.. so it would have to be specially wired in its own sub panel. and this thing looks like a fire hazard..

No? You can power it from up to 9 PSUs if you want and split what circuits the PSUs are on as you like.

[aarons6]

Wow, very efficient miner indeed

Can you prove your website is legitimate, your account is new.

Read the thread in its entirity ... the man has been made to jump through a thousand hoops already!

But 28 6pin PCI-E connectors for a single rig is mind boggling to say the least. Is the 6 pin PCI-E connector the highest rated power plug that exists?

8 pin is rated at 150W officially, but for our use won't double whatever number each of us is comfortable with on 6 pin as it only adds 2 more ground wires.

not to mention no home outlet will support 3400 watts.. so it would have to be specially wired in its own sub panel. and this thing looks like a fire hazard..

No? You can power it from up to 9 PSUs if you want and split what circuits the PSUs are on as you like.

so i just run extension cords to different outlets? lol

[Blockhunter]

Wow, very efficient miner indeed

Can you prove your website is legitimate, your account is new.

Read the thread in its entirity ... the man has been made to jump through a thousand hoops already!

But 28 6pin PCI-E connectors for a single rig is mind boggling to say the least. Is the 6 pin PCI-E connector the highest rated power plug that exists?

8 pin is rated at 150W officially, but for our use won't double whatever number each of us is comfortable with on 6 pin as it only adds 2 more ground wires.

not to mention no home outlet will support 3400 watts.. so it would have to be specially wired in its own sub panel. and this thing looks like a fire hazard..

No? You can power it from up to 9 PSUs if you want and split what circuits the PSUs are on as you like.

so i just run extension cords to different outlets? lol

seems that way if you don't have outlets that are close and run separate circuits. But it seems these are Beast Mode miners and more for rack mounted server farms..

[Blockhunter]

Hash porn

[alienesb]

I don't know, this thing kind of scares me. At this point I'd rather wait for the S7 which should hit soon enough.

[dogie]

Wow, very efficient miner indeed

Can you prove your website is legitimate, your account is new.

Read the thread in its entirity ... the man has been made to jump through a thousand hoops already!

But 28 6pin PCI-E connectors for a single rig is mind boggling to say the least. Is the 6 pin PCI-E connector the highest rated power plug that exists?

8 pin is rated at 150W officially, but for our use won't double whatever number each of us is comfortable with on 6 pin as it only adds 2 more ground wires.

not to mention no home outlet will support 3400 watts.. so it would have to be specially wired in its own sub panel. and this thing looks like a fire hazard..

No? You can power it from up to 9 PSUs if you want and split what circuits the PSUs are on as you like.

so i just run extension cords to different outlets? lol

If they were on different circuits, pretty much. I've got 2x 32A and 2x 20A circuits (all 240v) extension-ed into one room so I can test some pretty large things if required.

[itop_james]

Wow, very efficient miner indeed

Can you prove your website is legitimate, your account is new.

Read the thread in its entirity ... the man has been made to jump through a thousand hoops already!

But 28 6pin PCI-E connectors for a single rig is mind boggling to say the least. Is the 6 pin PCI-E connector the highest rated power plug that exists?

8 pin is rated at 150W officially, but for our use won't double whatever number each of us is comfortable with on 6 pin as it only adds 2 more ground wires.

not to mention no home outlet will support 3400 watts.. so it would have to be specially wired in its own sub panel. and this thing looks like a fire hazard..

No? You can power it from up to 9 PSUs if you want and split what circuits the PSUs are on as you like.

so i just run extension cords to different outlets? lol

If they were on different circuits, pretty much. I've got 2x 32A and 2x 20A circuits (all 240v) extension-ed into one room so I can test some pretty large things if required.

Did you mean the 3 modules ? yes , you can just connect each module and get around 2.5T hashrate ,
we may use incorrect PSU that make one board have xx , it gave us 7.1T at peak . see following screen shot .

[RichBC]

Looks to be a number of xxx on the middle board of the middle unit. temp is showing cooler, but I guess that's because some chips are not hashing?