1500 Watt (2 x 750W) 100V-240V HP 80+ Platinum Power Supply Kit for GPU Mining + 16AWG PCIe Cables 6 Pin to 8 Pin (6+2) – ZEC, DASH, ETH

KT-1500CB-X11 GPU Mining Rig Power Supply
Interconnect sync cable attached to (2) X6B breakout boards to power off and on togetherX11 power supply adapter with 8pin PCIe power cables for GPU miningGraphic processing units powered by our power supply kit for GPU mining
4.29 out of 5 based on 17 customer ratings
(20 customer reviews)


HP Platinum Rated 1500watt (2 X 750W) GPU mining rig power supply kit. Kit includes proprietary X-Adapter Ver 11, Please select the amount of  24 inch 6-pin to 8-pin(6+2) PCI-E 16AWG  cables, (8) heat resistant rubber foot pads.


Warranty: 30 Days

Product Description

1500 Watt GPU Mining Rig Power Supply Kit

This GPU mining rig power supply kit is custom built with (2) 750W HP 80+ Platinum Rated Server Power Supplies and features the  X-Adapter Version 11 or X6B. These upgraded breakout board adapters allow you to keep your mining setup perfectly synced together. This pretested power supply kit for GPU mining is intended to independently power GPUs and their risers in a 24/7 mining environment.

Also fully compatible with most ASIC miners that require less than 1500W power.

Our Patent Pending Chain Sync Feature through our X11 and X6B Breakout boards is done by connecting the interconnect cable from PSU 1 to PSU2  then PSU 2 to PSU 3. Feature tested with up to 20 PSU in a Daisy Chain; may work with even more PSUs. 

GPU Mining Rig Power Supply Kit Components:

HP Server Power Supply Specifications:

  • Input: 100V-240V
  • Output @ 100-240V: 1500 Watt (2x750)
  • Input Connector: C13
  • Efficiency Rating: 80 Plus Platinum 94%

Breakout Board Features:

  • Electronic on /off switch. Retains its state
  • LED indicator lights: Yellow (receiving power) and Green (pushing power)
  • LED volt meter display Onboard
  • Protective bottom plate
  • X6B has 8 PCIe ports, for 6 pin connectors
  • X11 has 16 PCIe ports, for 6 pin connectors

6 Pin to 8 Pin PCIe Cable Specifications:

Gauge 16AWG
Length 24in
Max Amperage 12A
Max Wattage 400W
Connector A 6Pin PCIe Male
Connector B 8(6+2)Pin PCIe Male

Kit includes:

  • (2) Original HP 750w Server power supply. Platinum Rated.
  • (10, 12, 16, 20, 24, 32) PCIe cables, 16AWG THHN 6-pin to 8-pin(6+2)
  • (2) X-Adapter Version 11 or X6B
  • (8) 3M Rubber foot pads
  • X6B / X11 Manual sheet available here as a PDF
  • 30-day warranty



Additional Information

Weight 8 lbs
6+2 pin PCIE cables

+8 6+2pin PCIE cables, +10 6+2pin PCIE cables, +12 6+2pin PCIE cables, +16 6+2pin PCIE cables, +20 6+2pin PCIE cables, +24 6+2 pin PCIE Cables, +28 6+2 pin PCIE Cables, +32 6+2 pin PCIE Cables


HP (PSU) Centrix (Breakout Board)

Cable Length


Cable Side A

6 Pin PCIe

Cable Side B

8 (6+2) Pin PCIe

PSU Compatible Input


Max Output Per PSU


Breakout Board

X6B, X11

Got something to discuss?

2 months 4 days ago

Hi guys, sorry to ask here, but I can’t find any information on free domestic ground shipping service. How long would it take to get to Miami, Florida? If I buy today (Sunday) when would you send it to me?. Thanks!.

2 months 4 days ago

We are in California expect a 3 to 5 days transit time and currently, we have two days processing time. Or Sunday will not go out until Tuesday

2 months 20 hours ago

Hi Joseph, I have another question, could you invoice this as if I were buying 1 kit or 2 kits? Because if you invoice me as individual items, the customs of my country does not allow more than 3 identical individual items (the problem are the cables). But if I declare it as a pack, there would be no problem, and I also need to pack it together (at least the cables in a same bag, they shouldn’t be separated), can you do that?, If you can, I would buy. Thanks!.

16 days 15 hours ago

Hi , where can I find the power cable for this device ?

16 days 5 hours ago

These use a common standard power cord. Remember the old desktop monitor or computer type of power cord? That kind.

5 days 7 hours ago

Hi. Looking at the 80 PLUS report, the typical efficiency is only about 92.48% which is not 94% as shown in description. Is the report up-to-date? Thanks.

5 days 6 hours ago

If you look at the table above the graph you will see efficiency at a certain output capacity. Here you have 93.41% at 751 watts | 94.699% at 380 watts | 89.37% at 77watt. As you can see it is Platinum at 94%. The efficiency however varies depending on the output. If you ask me at 100% output 751watt you get 93.41% that would be my preferred setting!

4 days 4 hours ago

I see. Thanks for updating the report.


20 reviews for 1500 Watt (2 x 750W) 100V-240V HP...

  1. 5 out of 5

    OOI (verified owner)

    Very good service from seller. Fast delivery.

  2. 5 out of 5

    Grier (verified owner)

    Solid build quality.

  3. 1 out of 5

    Joshua Brew (verified owner)

    I havent received my item yet

  4. 5 out of 5

    Kristopher (verified owner)

  5. 5 out of 5

    AARON M. (verified owner)


  6. 3 out of 5

    Michael Winkler (verified owner)

    I still don’t have the product. Paid for expedited shipping and it has been with FedEx for 8 days with no arrival date posted.

    • Joseph g (store manager)

      784958400584 Shipped. Sorry for the delay

  7. 5 out of 5

    Scott R. (verified owner)

    Very easy process. I will use this site for my mining needs.

  8. 5 out of 5

    Anonymous (verified owner)

  9. 5 out of 5

    Eduard-George Dobre (verified owner)

  10. 5 out of 5

    Anonymous (verified owner)

    Great Site.
    Easy to figure out how it all works (even for noobs).
    Very informative, with all the speccs easily arranged for any questions you might have.
    And last but not least, great and fast shipping even to Europe, FedEx even called me, in my native language, asking how to import the product because I listed myself and my firm. So they wanted to hear how they should handle the import tax, and arrived a week early.
    All around a great experience.

  11. 5 out of 5

    Fogarasi A. (verified owner)

    Great service, fast shipping, good quality product. Thanks! 🙂

  12. 5 out of 5

    Anonymous (verified owner)

    These power supply kits are great. Just barely warm to the touch and fan speed remains low almost all the time.

  13. 5 out of 5

    Anonymous (verified owner)

    Great deal on these kits. Works great.

  14. 5 out of 5

    Walter Soto (verified owner)

    Looking forward to more business with Parallel Miner. Great prices,and super fast shipping.

  15. 3 out of 5

    Anonymous (verified owner)

    One riser card is defective.
    The IC chip had come off due to poor soldering.

  16. 5 out of 5

    Brian Kummer (verified owner)

    Excellent product thanks! I do have a question about the 6 pin to 8 pin PCIE power cables. Are they adequate for the 30 series RTX cards? Their current and specs would indicate they should be fine.

    • Joseph g (store manager)

      Hi Brian, our 16AWG cable can handle them.

  17. 1 out of 5

    George (verified owner)

    One power supply did not work, contacted support couple of times. no response.

    • Joseph g (store manager)

      Hi George, we are two days behind on tickets. We will get to your shortly

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