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1  Economy / Computer hardware / Re: Server PSU-powered GPU rig packages! Pico's, Risers, adapter cables, etc. on: July 01, 2017, 03:31:13 AM
Depends whwre you are. I got mine in the UK from "KustomPCs". 160w pico. Got a 6pin to 8pinEPS adaptor coming woth a pigtail attached to power the pico and the mobo from a 6pin cable off my server psu.
Did you get the pig tail from them also ?, i ordered a pico from ebay but i'm still looking for the pig tail

Check your PM.
2  Economy / Computer hardware / Re: Server PSU-powered GPU rig packages! Pico's, Risers, adapter cables, etc. on: June 30, 2017, 12:00:35 AM
Apologies everyone, but for the time being I am not accepting any orders.  I am not able to provide an appropriate level of service at this time, and cannot commit to reasonable timeframes. I will update in a few weeks once I get caught up.
3  Economy / Computer hardware / Re: IBM 2880W PSU/Breakout Boards - *NEW* Package deals for T9/S9 & A7 on: June 30, 2017, 12:00:02 AM
Apologies everyone, but for the time being I am not accepting any orders.  I am not able to provide an appropriate level of service at this time, and cannot commit to reasonable timeframes. I will update in a few weeks once I get caught up.
4  Economy / Computer hardware / Re: IBM DPS-4KW PSU (Dual DPS-2000BB) Breakout Boards and Packages!!! on: June 29, 2017, 11:56:03 PM
Apologies everyone, but for the time being I am not accepting any orders.  I am not able to provide an appropriate level of service at this time, and cannot commit to reasonable timeframes. I will update in a few weeks once I get caught up.
5  Economy / Computer hardware / Re: IBM 2880W PSU/Breakout Boards - *NEW* Package deals for T9/S9 & A7 on: June 12, 2017, 10:50:59 PM
Please note:  I had a very unfortunate incident today in which my commercial space was completely flooded due to the gross negligence of a tenant above me.  Losses are significant, I have spent all day moving my inventory off-site and salvaging what I could.  My time is going to be spent fulfilling existing orders as quickly as I can, but I will not be available to quote new orders (some of the PM's are a week old or more) until later this week when I get myself situated.  I apologize for the inconvenience, and for anyone with outstanding orders please know that I am doing everything in my power to get your orders re-packed from un-damaged stock and will be shipping it out as soon as I am able to.
6  Economy / Computer hardware / Re: IBM DPS-4KW PSU (Dual DPS-2000BB) Breakout Boards and Packages!!! on: June 12, 2017, 10:50:37 PM
Please note:  I had a very unfortunate incident today in which my commercial space was completely flooded due to the gross negligence of a tenant above me.  Losses are significant, I have spent all day moving my inventory off-site and salvaging what I could.  My time is going to be spent fulfilling existing orders as quickly as I can, but I will not be available to quote new orders (some of the PM's are a week old or more) until later this week when I get myself situated.  I apologize for the inconvenience, and for anyone with outstanding orders please know that I am doing everything in my power to get your orders re-packed from un-damaged stock and will be shipping it out as soon as I am able to.
7  Economy / Computer hardware / Re: Server PSU-powered GPU rig packages! Pico's, Risers, adapter cables, etc. on: June 12, 2017, 10:50:09 PM
Please note:  I had a very unfortunate incident today in which my commercial space was completely flooded due to the gross negligence of a tenant above me.  Losses are significant, I have spent all day moving my inventory off-site and salvaging what I could.  My time is going to be spent fulfilling existing orders as quickly as I can, but I will not be available to quote new orders (some of the PM's are a week old or more) until later this week when I get myself situated.  I apologize for the inconvenience, and for anyone with outstanding orders please know that I am doing everything in my power to get your orders re-packed from un-damaged stock and will be shipping it out as soon as I am able to.
8  Economy / Computer hardware / Re: Server PSU-powered GPU rig packages! Pico's, Risers, adapter cables, etc. on: June 02, 2017, 01:28:33 PM
Update:

Still replying to PM's as quickly as possible.  My stock order was delayed by a week due to yet another Chinese Holiday, everything is expected back in stock by the end of next week.  I will be filling back-orders as quickly as possible and then start taking new orders again.  No new orders will be able to be shipped out until June 12th at this time.

Finksy
9  Economy / Computer hardware / Re: IBM 2880W PSU/Breakout Boards - *NEW* Package deals for T9/S9 & A7 on: May 30, 2017, 03:15:06 PM
Like having chalk tied to a fan spinning at 6000RPM against a chalk board. They are slightly louder than S7/S9's, but higher pitched.
10  Economy / Computer hardware / Re: Server PSU-powered GPU rig packages! Pico's, Risers, adapter cables, etc. on: May 26, 2017, 01:20:13 PM
hey fin can you make a 6pin pcie convert to a 8pin pcie? i have a video card i want to run on a server powersupply with a 6pin ... but the card is a 8pin... if it helps its a amd rx480 strix edition

This is what the 6+2pin PCIe splitters accomplish, they take a standard 6-pin PCIe cable and turn it into 2x 6+2pin PCIe cables for powering GPU's.

Still replying to PM's
11  Economy / Computer hardware / Re: IBM 2880W PSU/Breakout Boards - *NEW* Package deals for T9/S9 & A7 on: May 26, 2017, 01:21:50 AM
Bumping this up.  4K PSU's are not currently available until supply of DPS-2000BB PSU's are reliably available again.  Take advantage of the beast IBM 2880W-ers!  For GPU rigs, these can power up to 3x rigs with 6-GPU's per rig (or 2x rigs with up to 9x GPU's per rig).
12  Economy / Computer hardware / Re: IBM DPS-4KW PSU (Dual DPS-2000BB) Breakout Boards and Packages!!! on: May 24, 2017, 03:55:07 PM
OP updated, PM's being replied to as quickly as I can.

DPS-2000BB PSU's are out of stock and unavailable to me at the moment, so PSU packages are only available without PSU's for this time.  I still have many IBM 2880W PSU's in stock, and can use them for GPU packages as well.

To answer your question, 4250W at the wall at a 90% efficiency is only 3825W DC, or 95.6% load.  It is heavy, but with sufficient cooling it can work.  Heavier loads can impact PSU longevity, but unfortunately with these PSU's there doesn't seem to be any consistency in what that load is and if/when they will fail.  I have seen many of these PSU's run at over 100% load for extended period of time with adequate cooling, and I have seen them fail under moderate loads for no reason.

Awesome, and thank you for that insight.  I saw your OP update about PSUs out of stock, and have sourced two separately in anticipation of your return.

Great, thanks for taking the initiative! PM'ing you back now BTW.
13  Economy / Computer hardware / Re: Server PSU-powered GPU rig packages! Pico's, Risers, adapter cables, etc. on: May 24, 2017, 03:53:47 PM
Answering all PM's as quickly as I can.  I am currently waiting on more Pico's and risers now, they should be arriving early next week so I can continue filling orders.
14  Economy / Computer hardware / Re: Server PSU-powered GPU rig packages! Pico's, Risers, adapter cables, etc. on: May 24, 2017, 03:52:56 PM
Can the GPU and associated riser be powered from a single PCI-E lead off the PSU, with a splitter at the end?  Or do you need to run an independent PCI-E cable for the riser?  My GPUs would be power limited to 125W which should be within the rating for the 16AWG cable.

Thanks.

The splitter cables and single 16awg PCIe cable are more than sufficient to power a single riser and GPU together, that is the way these packages are designed to be setup.  The PCIe cables are rated and have been tested to over 250W, and the splitters are made of 18awg cable for each circuit, so there are no concerns about power draw from GPU's at this time.
15  Economy / Computer hardware / Re: IBM DPS-4KW PSU (Dual DPS-2000BB) Breakout Boards and Packages!!! on: May 24, 2017, 03:50:32 PM
OP updated, PM's being replied to as quickly as I can.

DPS-2000BB PSU's are out of stock and unavailable to me at the moment, so PSU packages are only available without PSU's for this time.  I still have many IBM 2880W PSU's in stock, and can use them for GPU packages as well.

To answer your question, 4250W at the wall at a 90% efficiency is only 3825W DC, or 95.6% load.  It is heavy, but with sufficient cooling it can work.  Heavier loads can impact PSU longevity, but unfortunately with these PSU's there doesn't seem to be any consistency in what that load is and if/when they will fail.  I have seen many of these PSU's run at over 100% load for extended period of time with adequate cooling, and I have seen them fail under moderate loads for no reason.
16  Economy / Computer hardware / Re: Server PSU-powered GPU rig packages! Pico's, Risers, adapter cables, etc. on: May 18, 2017, 07:37:52 PM
Got some components back in stock, taking orders again.  Full re-stock in about 2 weeks still, but will fill orders as I can and let you all know when I'm out. 

Note: I have been receiving a LOT of PM's in the past weeks.  If you want faster  service and order turnaround time, just PM me with your address with zip/postal code, components or packages you want.  I have no problem taking the time to answer questions about setup and give advice, just understand that it may take longer to get around to answering those PM's vs those with specific orders in mind already.  Alternatively, feel free to post questions or look for advice in this thread, I am more than happy to share answers with everyone if it helps save time, and I'm sure others would have no problem chiming in.  Cheers guys,

Finksy
17  Bitcoin / Mining support / Re: APW3 power cable in the US, where to buy?? on: May 02, 2017, 06:32:57 PM
i have a 240v 30a circuit that isn't being used, but is wired for a dryer. I have an electrician coming to convert it so i can power an a741/apw3 and t9/apw3, 2 apw3 total.
what power cable do you guys use for this PSU?
what would be the simplest outlet/approach to instruct the electrician for conversion?

You would be best served by grabbing a cheap 30A PDU and just replacing the plug on the PDU for the matching dryer plug ignoring the neutral (so you don't have to change the existing receptacle at all).  If you bring the PDU into a hardware store, they might even help you change the plug if you don't feel comfortable doing it yourself.  That way you're not limited to just 1 APW3 PSU, you  can expand down the road if you decide to, and when you unplug the PDU the receptacle is still available for use with a dryer.
18  Economy / Computer hardware / Re: Server PSU-powered GPU rig packages! Pico's, Risers, adapter cables, etc. on: April 27, 2017, 06:04:34 PM
Was out of town for a few days.  Replying to PM's and sending out tracking #'s for outstanding orders as quickly as I can.  Thank you everyone for your patience.

Packages are currently on hold as I mentioned, I am waiting for more splitter cables. 
19  Economy / Computer hardware / Re: IBM DPS-4KW PSU (Dual DPS-2000BB) Breakout Boards and Packages!!! on: April 23, 2017, 02:30:19 PM
I can ship to the EU, but shipping cables/PSU's is very heavy and VERY expensive from here in Canada.  People have had more success sourcing their own PSU's at least and purchasing the rest from me.  Keep trying to contact J4bberwock as well, he is based out of EU and this is his board design.
20  Economy / Computer hardware / Re: Server PSU-powered GPU rig packages! Pico's, Risers, adapter cables, etc. on: April 19, 2017, 07:46:10 PM
GPU packages are currently on hold, I am nearly out of stock on splitter cables.  I will be getting more hopefully in short order.  Please stay tuned, and thank you for your patience.

Finksy
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