Sales are done on EBAY and finances through PAYPAL and delivered buy UPS ground.

MANUFACTURED NEW
- Hewlett Packard Proliant Server Power Supply Breakout Board For Bitcoin Miners
- Comes with Instant on, powers up as soon as it is plugged in.
- Revision B-5 has fine voltage adjustment.
- Revision B-5 option will replace the instant on jumper with a control harness.
- This control harness has a on/off switch, a LED power indicator and an auxiliary 12vdc power connection for a fan.
- Control harness sold separately.
- Rev B-4 is a low cost solution for powering Bitcoin Mining Equipment.
- Can power 3 Ant Miners OR 3 Block Erupter Cubes or similar up to 960 watts at 12vdc
- Used on HP server power supply m/n DL380 - p/n 403781-001, 3789124-001 and similar.
- Power supply not included. - Power cables (12" - 18" - 24") sold separately.
- EBAY SEARCH - BITCOIN MINER POWER SUPPLY ADAPTER

Originally I Designed REV-B4 And REV-B5 FOR the HP server power supply m/n DL380 - p/n 403781-001, 3789124-001 and similar.
This Means That Smaller HP server power supplies With Similar Pin-outs Will Also Work.
If You Have Other Power Supplies - Any Type, I can Make Adapter Boards For Them Also.
This Takes About A Month To Develop.
A Verbal Request Should Be More Than 5 Units And Include An Options List.
Options May Include, Control Harness Support, Power Cables Soldered On Board, Bare Bones Adapter Like REV-B4.
New This Month I Will Have An Adapter Board With Binding Posts.
Customize All You Like.

contact : jacksausa2000@yahoo.com