Topic: Bladecenter H 2880W Breakout Boards. Selling from stock, limited time discount - page 5. (Read 34338 times)

J4bberwock, payment sent, please see PM for delivery address.  looking forward to receiving my boards!

is it possible to connect cables directly to the boards circuit ?

You got PM (and tracking info).
Sorry for the extra delay.

J4bberwock, Im waiting for your reply about my order,

Thanks

Hi, I need know, what is model and number?

here:
http://i.imgur.com/mqiLuKk.png

or http://i.imgur.com/mqiLuKk.png

thanks!

Boards are now in stock, and I have enough components available to allow fast turn around even on 50+ orders.
I'm away for the next 8-10 days. For all new orders, next shipping day will be on the 4th of May.

Depending on where you live, Ebay may work fine. You can use bladecenter H or 2880w (sometimes 2900w) as key words
in the US, it's not unusual to find the PSU for 50$ shipped.
In Europe, prices are closer to 80$

Hello, maybe you can tell where i can buy many of Astec AA23920L? And your boards for that will be next step =)

Thanks.

No, but I can either ship them myself for now, or have them shipped from US.
I already had a few requests/buyers from Australia for my different boards, so, depending on the potential market size, someone who wants to resell any/all of my boards can contact me.

Do you have reseller or supplier in Australia?

I'm currently finishing the assembly of the first batch after some trouble with out of specs connectors.
For the US market, you can contact Finksy, he have them in stock.

j4bberwock, do you have any more of these boards in stock?  HolyBitcoin doesn't have them listed as an available product.

This is the man who has it going on right here!  Very nice set up you have there, Sir!  Are you enjoying the Neptune's?  I know you are enjoying these 2880W's and the breakout boards.  The breakout boards really make things easier.

Thanks very much!  Still a work in progress.

It's sucking the heat out to the outside.  That's the most important thing... Getting the heat out; rather than trying to overcome it with AC.  I will upgrade this fan from 7,800 CFM to 22,800 CFM when I add another 60 TH/s.

A little more has been added to it.  41.4 TH/s that is under clocked to 35.4 TH/s at the moment for better power efficiency.  All of the S3's have been upgraded to the latest firmware to under clock by varying the frequency and the voltage [All S3's at 193 MHz and 0625 volts for 380 GH/s to 400 GH/s each].

Those Corsair's will be replaced with 2880W PSU's once I've finished my taxes and made some solder connections on the breakout boards.

does your fan vent in from the outside or TO the outside....

btw: really nice work!!!

I was up until 8:00am this morning [All nighter!] installing the new fan, setting up the rack, PDU's, PSU's with PCI-e cords and rigs.  I still have more rigs to bring over into the new closet [You might see them in the other closet in the background].  I'm waiting on a couple more 240 VOLT/30 AMP outlets to arrive from Amazon tomorrow so I can add another PDU.  Then I will be able to bring my router, switch and other rigs into the new closet.  I have to leave the door with grilles open at the moment to allow the 15 feet ethernet cords to reach from the switch to the rigs in the new closet.  I will be very happy to get those outlets in the mail so I can get that switch inside the closet to close the door with grilles.  I will clean up the wiring with zip ties when I get all of the rigs in the new closet.


Pictures of what I've done in the transition over from the old to the new closet thus far:



Don't be fooled... The fan is not held up by zip ties [lol].  The next picture shows the clips holding it in place.  The entire fan is resting inside the circle I cut in the wood with a jig saw.  The clips are holding the fan in place while it rests on the wood.  I found there was no need to screw a bolt through the black hanger into the joist above.  The fan rests perfectly on the wood while it is pushed through to the outside approximately 6 inches to where the handle rests against the wood.  So I decided to attach the handle to the wood to hold the fan in place.

The reason I have more wood to the left of the fan is to allow space to mount my power outlets, etc.  I will mount the outlets in place later.  I was tired last night!






The next two pictures show you how I hanged the IBM 2880W PSU's with tie wraps to keep them off of the SP20's.  

I live in the USA but I bought mine straight from J4bberwock.  I bought 8 of them and 4 of them turn on the PSU but do not turn on the fan.  I'm going to tear away the white glue stuff and make the following solder connections myself...



If this voids any type of warranty on them doing it myself, please let me know.  I've made thousands of solder connections.  I know what I'm doing.  For example, I engineered, designed and built these training boards to teach telephone technicians how to use their meter to identify and locate troubles.  The training boards have 192 solder connections each and the master board that connects them all together has well over 200 solder connections.  The entire setup has 6 training boards, one master board, 3 bride tap boards and one power supply.  I've made 6 sets up these training boards.  Each set has a total of 11 cases.  So, a total of 66 cases.

Picture of one of six training boards below.  Each board has the same resistance as 19,700 feet of 24 AWG wire and each board has the same capacitance as 19,700 feet of Air Core Cable [Not Jelly Core].  1,700 feet of the 19,700 feet is actual real wire.  I needed real wire for when I teach them how to use a Time Domain Reflectometer (TDR).



Picture of 3 of the 6 training boards, power supply, 3 bridge tap boards and one master board.



This is a picture of a class I taught in Leesburg, Florida.  I did a total of 22 classes in Leesburg with 12 technicians in each 4-Day class.  You see the 6 training boards connected to the black master board in this picture.  The power supply and 3 bridge tap boards are underneath the table.  I teach them how to use their JDSU HST 3000 to identify and locate troubles over a 4-Day period.  I wish I had them 2 weeks but I'm forced to teach them what I can in a 4-Day period.

If anyone from the initial group buy in North America has any problems with any of their boards, I would be happy to have replacements sent out immediately on behalf of J4bberwock.  Send me and J4bberwock a PM if you have any defects at all and we'll get you sorted out.

Sweeeeeeeet!

Thanks for the breakout boards!



These 2880's are loud!