Water-cooled S5 Group-buying Thread

[dunand]

Can I power 8 boards with 3 power supply (1300W + 1300W + 850W)?

Idealy each 1300W can power 3 boards and the 850W can power 2 boards.

4 boads works  perfectly with EVGA 1300 G2    (1300W)

I have 2 EVGA 1300 G2 I will be ok with both of them. Do you know if it's possible to power some blades with a power supply and some others with another if a single controller drive all the boards?

[Tupsu]

I have 2 EVGA 1300 G2 I will be ok with both of them. Do you know if it's possible to power some blades with a power supply and some others with another if a single controller drive all the boards?

Not yet tried. But looking at this picture, why not?

[klondike_bar]

Can I buy only 8 boards, 2 controllers and necessary 8+2 cables?

If yes, then I'm interested.

I am not sure,later I will tell you.

That's ok,confirmed.

How much for 8 boards, 2 controllers and necessary 8+2 cables  + shipping ?

+1 I have a ton of S1 frames id love to retrofit but bitmain still isnt selling any convenient kits.

I like this unit though because it fits 4x S5 in about the size and weight (if you include the radiators) of 2.5x S5

[syscooling]

Sorry,gentlemen,we are busy contacting with Bitmain yesterday,and I am so sorry that we couldn't provide water-cooled S5 business.

As you can see in Bitmain website,with the rising of bitcoin,the price of water-cooled S5 rise(just yesterday),too.And if we go on doing water-cooled S5 business,the price would be risen to $1633,that's too expensive.Unfortunately,lead time is about 1 week,shipping time is about 1 week,nobody knows how will the value of bitcoin be and how much will watercooled S5 be in 2 weeks,for you and for us,we both couldn't take this risk.

So,I am so sorry again to say that we still only provide modified kits,and you could modify air-cooled S5 to water-cooled.As far as I know,if you purchase large amount of hash boards,Bitmain will do this business.They disassemble boards from miner,if you order too little,it is not convenient.But what amount is large enough,I don't know,you could ask if you are intersted.

[syscooling]

When is the est shipping date? Shipping cost? Will Bitmain still be providing warranty for the boards?

Edit: We all know Bitmain is a little picky with warranty when purchasing from resellers. Especially so for this case as you'll be assembling them.....

Maybe my post is little too small but no answers for these questions?

Sorry to reply late,I saw your questions and asked yesterday,but just too busy and didn't reply you . We couldn't provide water-cooled S5 business now,and only sell modified kits.And if we still sell water-cooled S5,the warranty of boards is the same as air-cooled S5.

[syscooling]

Any plans to release a smaller 4 board version ?

Are you interested in modify kits?If yes,we could custom-made it for you.

[syscooling]

Are You sure that everybody wants to read You many off-topic hate messages about water cooled miners and what You are going to do with You coins?

Got my batch 4 S5 miners today and they are NOISY only one can scream over 5 undervolted and underclocked S1s and 2 std S1s which I have in house. Totally impossible to use air cooled S5s in house and 2 S5s are enought to heat my garage.

So much air going throught S5 that they are going to fill up with dust and garbage very soon if they not used in clean room like electronics manufacturing or very clean server room.

With big water radiator and slow fans I can avoid blocking the miners.

4 x Antminer S5 with shipping  is today   1667.691 USD

Water-cooled kit will be cheaper.    $1598,48

Exactly,the price of S5 changes all the time.

[AbuGarcia]

that price is unacceptable and too high. We can get a much better SP30-31 for that much.  yes not water cooled, but much more reliable.

[Tupsu]

that price is unacceptable and too high. We can get a much better SP30-31 for that much.  yes not water cooled, but much more reliable.

SP30 is not produced a long time ago.

Since when is SP31 efficiency 0,51W /GHs ?

SP31 Yukon  is  $2,075.00  + Shipping  $300.00  =$2375
Effective Hash Rate  4.9 TH/s - 10%  + free jet Voice

Self-built water cooled  S5  4620GH/s   at efficiency 0,51W /GHs  not more than $2129.00  with shipping
free jet Voice  not included
 
 it is necessary  2x 1300W power supply unit.
...

My   water cooled S5 is almost the same  powerful, and much quieter and   SP31

At frequency 400 hashrate it is almost 5,2TH/s

Pictures of 8 blades miner  end of the week in this thread -   My water cooled S5

specification of 4 blades miner
 
1145W  2300GH/s
0.498W / GHs

1295W      2580GH/s
0,502W / GHs

water cooled 8 blades miner  costs 1729 USD +
Shipping 400USD Depends on the country

4x S5 = 4x 370 USD+shipping   (187USD)  

SC-BC2 antiminner cooling kit  $119  + shipping (99USD)
http://shop.syscooling.com/goods.php?id=46

S5 Modified Kit  $130  + shipping (99USD)
http://shop.syscooling.com/goods.php?id=51
+4% Paypal 14.88USD

the two S5 controllers can be sold.

[AbuGarcia]

tupsu

I was talking about used equipment,  as you know is cheaper.  28nm this year is end of life.  so prices are high to pay for new tech.  We should not pay more that 200-225 per TH for watercool.
I don't care too much of differences in efficiency.  You are smart, you know the difference of j/gh is small and we don't keep miners long enough to pay much difference in electricity cost.

additionally the s5 x 4 watercool is not quieter than other miners, include sound from radiator fans and power supply.  2x 1300 watt power supply is ripoff.  IBM H2880 power supply is better cheaper.  H2880 power supply is very noisy but works better, total price around 110$(w/j4bber board)+40$ cables.

remember antminers are made in CHINA an so is syscooling product.

both are making at least 150% profit before shipping.
I find it ridiculous syscooling are charging 4% poundage for paypal, they should pay not us. 

I love syscooling new product for s5, but they need to improve business transaction ideas.

[Xian01]

Any plans to release a smaller 4 board version ?

Are you interested in modify kits?If yes,we could custom-made it for you.

The 4 board versions would run well on North American 120V circuits, and thought it would be an absolutely perfect solution for quiet home mining.

A custom built 4 board chassis would be interesting to have made, and it's a pity that Bitmain won't be able to make this deal work out

Perhaps they are working on a solution of their own ?

[Tupsu]

...
A custom built 4 board chassis would be interesting to have made, and it's a pity that Bitmain won't be able to make this deal work out

Perhaps they are working on a solution of their own ?

For custom built 4 board miner You only need one C1 and two S5 + SC-BC2 antiminner cooling kit  $119  + shipping (99USD)
http://shop.syscooling.com/goods.php?id=46

After a little  assembly is ready water cooled S5



and after a little welding air-cooled double size C1



S3+ is sold out, so the only option is C1.

[buysolar]

Put me on the list for an 8 board complete water cooled kit when the price drops below $1200. 

[AbuGarcia]

Put me on the list for an 8 board complete water cooled kit when the price drops below $1200. 

Lol,  me too!!
In all seriousness. I truely believe that would be the correct price point.

[buysolar]

Be careful folks I just got this private message, from a new member pretending to be syscooling, notice the superscripted tilde at the end of the name. Just for clarity - Syscooling this is a scammer and not you right?

Put me on the list for an 8 board complete water cooled kit when the price drops below $1200. 

https://bitcointalk.org/index.php?topic=936343.40

Hi,

Some good news for you, we have received a bulk order from one user for 9 units.

If you would like to place an order taking the total to 10 units we could offer a "group buy" discount taking the total price down to $1086.

BTC price is : 4.68BTC

Should you wish to proceed the BTC address for your order is : 1MKvKRKR44R5nieRfEzNpggNCJtqb3K6so

After funds are transfered please drop me a pm with the transaction I.D and your details.

Kind Regards,

syscooling

[syscooling]

Any plans to release a smaller 4 board version ?

Are you interested in modify kits?If yes,we could custom-made it for you.

The 4 board versions would run well on North American 120V circuits, and thought it would be an absolutely perfect solution for quiet home mining.

A custom built 4 board chassis would be interesting to have made, and it's a pity that Bitmain won't be able to make this deal work out

Perhaps they are working on a solution of their own ?

Confirmed,we could custom made 4 board version case,price is the same as 8 board version,and each order must contain 10 cases at least.

[syscooling]

Put me on the list for an 8 board complete water cooled kit when the price drops below $1200. 

Sorry to say that we couldn't provide water-cooled S5,and we only sell modify kits now.Price of air-cooled S5 may drop below $1200 or even lower cause value of bitcoin changes all the time,but will you buy it at a low price while bitcoin value is very low,too?

[syscooling]

...
A custom built 4 board chassis would be interesting to have made, and it's a pity that Bitmain won't be able to make this deal work out

Perhaps they are working on a solution of their own ?

For custom built 4 board miner You only need one C1 and two S5 + SC-BC2 antiminner cooling kit  $119  + shipping (99USD)
http://shop.syscooling.com/goods.php?id=46

After a little  assembly is ready water cooled S5



and after a little welding air-cooled double size C1



S3+ is sold out, so the only option is C1.

That really genius and amazing,not a bad idea while shipping cost and time cost so much
4 boards means 2 S5 boards+2 C1 boards?

[Tupsu]

That really genius and amazing,not a bad idea while shipping cost and time cost so much
4 boards means 2 S5 boards+2 C1 boards?

No. This means 4 x S5 boards. I have double size C1 housing with him.



And I still look forward to order 2015012265001 from syscooling.  2015-01-22
When you send my ordered S5 Modified Kit ?
http://shop.syscooling.com/goods.php?id=51

[syscooling]

Be careful folks I just got this private message, from a new member pretending to be syscooling, notice the superscripted tilde at the end of the name. Just for clarity - Syscooling this is a scammer and not you right?

Put me on the list for an 8 board complete water cooled kit when the price drops below $1200. 

https://bitcointalk.org/index.php?topic=936343.40

Hi,

Some good news for you, we have received a bulk order from one user for 9 units.

If you would like to place an order taking the total to 10 units we could offer a "group buy" discount taking the total price down to $1086.

BTC price is : 4.68BTC

Should you wish to proceed the BTC address for your order is : 1MKvKRKR44R5nieRfEzNpggNCJtqb3K6so

After funds are transfered please drop me a pm with the transaction I.D and your details.

Kind Regards,

syscooling

Its very nice of you to post here to alarm others.Only I take responsibility for this forum,and if we have group-buying activities I will post a thread and will never send you PMs.