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Topic: [WTS] Custom server PSU breakout boards, 1200w, 1300w, 2000w, 2880w, 4kw - page 10. (Read 73060 times)

hero member
Activity: 840
Merit: 1000
You got a PM yesterday night.

Here is your tracking number: EW000546215FR

You can also track it on websites like 17track.net


newbie
Activity: 38
Merit: 0
you promised to send today! why are you silent?! !!!!!!!
newbie
Activity: 38
Merit: 0
hello! I do not quite understand how much you have to pay 127 dollars or 117 ?! my translator does not translate half the words) and what do you want me to pay for BTC.? how much is Bitcoin? why not pay palpay better it otherwise I will have to buy Bitcoins?!?!?!
hero member
Activity: 840
Merit: 1000
Good day! you sell me three boards for power supply DPS-2000 BB old-style (screw terminal) + shipping to Russia for $ 120?! say yes or no?! thank you.  Cheesy

I replied to your private message.
BTW, the priority mail international option isn't offered by my post office anymore (Petit paquet).
newbie
Activity: 38
Merit: 0
Good day! you sell me three boards for power supply DPS-2000 BB old-style (screw terminal) + shipping to Russia for $ 120?! say yes or no?! thank you.  Cheesy
newbie
Activity: 38
Merit: 0
please give me your legitimate mail that I could write to you. ? thank you.
Good afternoon. I just went to the post office in France and considered sending 1kg load here is the link http://www.colissimo.fr/particuliers/envoyer_un_colis/preparer_un_colis/Essentiel_pour_envoi_du_colis.jsp  service received a total of EUR 25, where you can arrange everything at home and bring the finished sending mail, it's more for a 5% discount can be even cheaper if you send it Petit paquet.
I decided to buy a sample until three boards the old model with screw connection, they will not be heated if I plug the power 1900watt ........ unfortunately I have already bought 6pin wires. On the other hand conventional terminals. I therefore suitable only for the old design vintah.spasibo await your decision with mail?! if you can do me a delivery within 20 to 25 euros by all means send 3 cards on palpay
hero member
Activity: 497
Merit: 500
pack arrived and everything already in operation. fantastic and fast power plane for astecAA23920L ... thanks
full member
Activity: 136
Merit: 100
Hi I'm new so sorry for stupid questions.

I have 1 x s3, 1 x a2 mini terminator and 2 x Zeus Lightning both that in their own take 1000w psus.

I'm wondering what I could use to power these instead of psus bought from the store, can your products help and if so what would I need?

Also if so - how noisy and how much heat would these be producing - would I be best of placing everything in the garage?

Cheers

Ps I'm in Australia so if can be done, what would shipping be to Melbourne?
hero member
Activity: 701
Merit: 511
how mutch for a PSU DPS-2000BB + breakout board + cables, in europe because im from Portugal, so i dont wanna pay import taxs,
please PM me cause im interest in buying 1 with btc Wink
hero member
Activity: 882
Merit: 500
Where am I?
Just wanted to thank J4bberwock for the 2880W boards,  these boards are great.  Very easy to go dense with miners with these boards and their well made not a single issue.  Thanks again.

Very nice setup, McHouston.

I just purchased 3 of these IBM 2880 watt PSU's myself.  I'm about to order 3 of these breakout boards and 15 AWG cords.

May I ask how many S3's you have hooked up to each 2880 watt PSU?

Also, if you purchased PCI-e cords as well, what length cords did you get?

I put 8 S3's on each PSU, that picture was taken with the prototype boards so they only had 16 connections available.  I only use 2 PCI-E cables per S3 and they are able to run at full power and not be in danger of melting the cable.  Most are also overclocked to S3+ setting.  I would keep it at 8 S3's per PSU even if I put the production 22 port version on that shelf.

The wires in the pic are J4bber 36", I choose to use all 36" as the voltage drop was not that much since they are a good gauge and copper.

These PSU's are beasts they will take an insane amount of heat.  In the pic you actually see the intake for the PSU facing the same side as the exhaust from the S3's.  So the PSU is sucking in hot S3 exhaust and having no issues.  (I have redone this)

newbie
Activity: 33
Merit: 0
great product, very good finish and sends very fast
thank you J4bberwock  Grin
newbie
Activity: 65
Merit: 0
Sent PayPal payment for 100 * DPS-1200FB PCI-e boards.
legendary
Activity: 1302
Merit: 1318
Technical Analyst/Trader
legendary
Activity: 1050
Merit: 1000
very interested in the 2880 and the break out boards.

When will you have these? I'd like 5 in Canada Cheesy
newbie
Activity: 27
Merit: 0
First post updated to announce an official US reseller for the J4bberwock breakout boards.

Jabberwok I need two x DPS2000 plus two x break out boards + shipping to Cape Town South Africa
Can you mail me on [email protected] with details?
Many thanks
hero member
Activity: 840
Merit: 1000
First post updated to announce an official US reseller for the J4bberwock breakout boards.
legendary
Activity: 1428
Merit: 1000
https://www.bitworks.io
Also, if you purchased PCI-e cords as well, what length cords did you get?

https://bitcointalksearch.org/topic/24-16awg-pcie-pcie-and-pcie-leads-and-18awg-m-f-m-splitters-6pin-and-62pin-563461  (my own thread)
as a side note: whats the best reccomendation for a quiet server PSU? I found that the DPS2000 could be cooled by a fairly quiet fan, but has thermal shutdown at ~1400W. Would like to find a way to get high-efficiency power at a decent cost and without the shrieking 40mm/60mm fans that most power supplies have. If its louder than a 20% SP20 fan, its not suitable


To meet that need I was using a double stack of DPS-2000BBs with 120mm fans to cool them.. Had no issue running with quieter 120mm fans provided I had a decent amount of space for airflow.. In more restrictive 19" rack setups with shelves I had to push the 120mm more and it would ended up louder than an SP20 at 20%.
that was my expectation - the lack of a 40mm fan on the 2000BB is something of a blessing. Do you run it with fans on one or both sides, and whats the actual CFM of those fans (I have some 75-110 CFM fans that would be nice, but might lack enough airflow for operation past 70% load

Of the top of my head I don't recall however for low noise I ran a push pull on my really slow ones, I think a push pull of two 110s would be great.. My deployments are all at a data center, I don't actually have any here at the house to look at..
legendary
Activity: 2128
Merit: 1005
ASIC Wannabe
Also, if you purchased PCI-e cords as well, what length cords did you get?

https://bitcointalksearch.org/topic/24-16awg-pcie-pcie-and-pcie-leads-and-18awg-m-f-m-splitters-6pin-and-62pin-563461  (my own thread)
as a side note: whats the best reccomendation for a quiet server PSU? I found that the DPS2000 could be cooled by a fairly quiet fan, but has thermal shutdown at ~1400W. Would like to find a way to get high-efficiency power at a decent cost and without the shrieking 40mm/60mm fans that most power supplies have. If its louder than a 20% SP20 fan, its not suitable


To meet that need I was using a double stack of DPS-2000BBs with 120mm fans to cool them.. Had no issue running with quieter 120mm fans provided I had a decent amount of space for airflow.. In more restrictive 19" rack setups with shelves I had to push the 120mm more and it would ended up louder than an SP20 at 20%.
that was my expectation - the lack of a 40mm fan on the 2000BB is something of a blessing. Do you run it with fans on one or both sides, and whats the actual CFM of those fans (I have some 75-110 CFM fans that would be nice, but might lack enough airflow for operation past 70% load
legendary
Activity: 1428
Merit: 1000
https://www.bitworks.io
Also, if you purchased PCI-e cords as well, what length cords did you get?

https://bitcointalksearch.org/topic/24-16awg-pcie-pcie-and-pcie-leads-and-18awg-m-f-m-splitters-6pin-and-62pin-563461  (my own thread)

I updated all my pricing today to offer better cables at competitive prices.
6" 18awg splitters (M-F-M)
24" 16awg PCIe-to-PCIe (can handle 300W)
24" 16awg PCIe leads (can handle 300W)

these cables should work great with the breakout boards, and 24" (+6" if you use splitters) is sufficient to deliver power to most devices.


as a side note: whats the best reccomendation for a quiet server PSU? I found that the DPS2000 could be cooled by a fairly quiet fan, but has thermal shutdown at ~1400W. Would like to find a way to get high-efficiency power at a decent cost and without the shrieking 40mm/60mm fans that most power supplies have. If its louder than a 20% SP20 fan, its not suitable


To meet that need I was using a double stack of DPS-2000BBs with 120mm fans to cool them.. Had no issue running with quieter 120mm fans provided I had a decent amount of space for airflow.. In more restrictive 19" rack setups with shelves I had to push the 120mm more and it would ended up louder than an SP20 at 20%.
legendary
Activity: 2128
Merit: 1005
ASIC Wannabe
Also, if you purchased PCI-e cords as well, what length cords did you get?

https://bitcointalksearch.org/topic/24-16awg-pcie-pcie-and-pcie-leads-and-18awg-m-f-m-splitters-6pin-and-62pin-563461  (my own thread)

I updated all my pricing today to offer better cables at competitive prices.
6" 18awg splitters (M-F-M)
24" 16awg PCIe-to-PCIe (can handle 300W)
24" 16awg PCIe leads (can handle 300W)

these cables should work great with the breakout boards, and 24" (+6" if you use splitters) is sufficient to deliver power to most devices.


as a side note: whats the best reccomendation for a quiet server PSU? I found that the DPS2000 could be cooled by a fairly quiet fan, but has thermal shutdown at ~1400W. Would like to find a way to get high-efficiency power at a decent cost and without the shrieking 40mm/60mm fans that most power supplies have. If its louder than a 20% SP20 fan, its not suitable
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