HP 750w Power Supply + 7 PCI-E 16AWG PSU Kit for Antminer L3 Litecoin Miner LTC

Antminer L3 Power Supply Kit
ANTPCIE-03 6pin to 6pin PCIe power cables750W server PSU
4.70 out of 5 based on 10 customer ratings
(11 customer reviews)


HP 750w Power Supply + 7 PCI-E 16AWG 6pin to 6pin PSU Kit for Antminer L3 Litecoin Miner LTC  Power Supply

Out of stock

SKU: KT-7507SET03-X7B Category: Tags: , , , , , , , GTIN: 880923040556

Product Description

750W 80+ Gold Antminer L3 Miner Server PSU Kit

This 750 watt Antminer L3 power supply kit is custom built using our upgraded REV 7B X-Adapter. Designed and tested to run in a 24/7/365 mining environment. Our Patent Pending Chain Sync Feature through our X6B, X7B, or X11 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 PSUs.

Antminer L3 Miner Power Specification:

  • 400 watts (+/- 10%) at the wall

This kit is also fully compatible with the Baikal Giant X10 miner.
The Baikal Giant X10 mining at full capacity will consume +/- 10% at the wall:

  1. X11 Algorithm 630W
  2. Qubit Algorithm 390W
  3. Quark Algorithm 360W
  4. Myriad-Groestl Algorithm 150W
  5. Skein Algorithm 120W

Bitmain Antminer L3 Power Supply Kit Components:

HP Server Power Supply Specifications:

  • Input: 100V-240V
  • Output @ 100-240V: 750 Watt
  • Input Connector: C13
  • Efficiency Rating: 80 Plus Gold 92%

X-Adapter X7B Breakout Board Features:

  • Support up to 120Amp / 1500Watts
  • Electronic on /off switch. Retains its state
  • 12 PCIe ports, for 6pin connectors
  • LED indicator lights: Yellow (receiving power) and Green (pushing power)
  • LED volt meter display Onboard
  • Protective bottom plate

6 Pin PCIe Cable Specifications:

Gauge 16AWG
Length 24in
Max Amperage 12A
Max Wattage 400W
Connector A 6Pin PCIe Male
Connector B 6Pin PCIe Male

Kit includes:

  • (1) Original HP 750W server power supply. Gold Rated.
  • (7) PCIe cables, 16AWG 6pin to 6pin
  • (1) Rev: 7B X-Adapter
  • (4) 3M Rubber foot pads
  • X7B manual sheet available here as a PDF
  • 30-day warranty

Power cord not included.

Additional Information

Weight 6 lbs






Got something to discuss?

4 years 4 months ago

Can this be used with an Antminer S5?

4 years 4 months ago

hello fmenton66,
Yes with our power supply kit you will be able to power your S5 miner.

4 years 4 months ago

Hello, Can I use this one to power 3 GPU ? GTx 1080 TIs … About 200 W each 6 pin and 6+2 pin connectors .. Thank you !

4 years 4 months ago

Yes you can. As long as you stay within 750ish watt you will be fine

3 years 11 months ago

Hi ! When this product will be available ? thanks

3 years 11 months ago

Next week the Gold version will be available. We are working on getting more platinum but noting is confirm

3 years 11 months ago

What is the Gold and platinum version’s main difference?Ty

3 years 11 months ago

When is this product going to be available again?

3 years 11 months ago

We have 1500unit of 750watt Gold coming in next week

Amritpal Saggu
3 years 10 months ago

Will this run an L3+ at full power? Doesn’t it need 800 Watts?


11 reviews for HP 750w Power Supply + 7 PCI-E...

  1. 5 out of 5


    Not enough to power the L3+…

    World’s Most Powerful
    Litecoin Miner
    Hash Rate 504MH/s. A variation of +/- 5% is expected.
    Power Consumption 800W +10% (at the wall, with Bitmain’s APW3 PSU, 93% efficiency, 25°C ambient temperature)

  2. 2 out of 5


    So, I have had this power supply for a couple of months.

    Pros: Plenty of power for 8 GPUs as long as they are low power (RX 470s)
    Small footprint

    Cons: This thing is very loud under load. If you only plug in 4 or 5 GPUs, it is relatively quiet. Anything above that is a high pitched whine.
    This power supply will not recover automatically after a power outage. Don’t ask me why the designers didn’t make it always on.
    This will backfeed power through your GPU and motherboard even after the normal power supply is unplugged. To completely reboot, you have to power down this and the normal PSU.

    I would not buy this again. The lack of “always on” capability makes this a deal breaker. Everytime the power flickers, you have to manually go through the process of powering down the rig and then turning this back on first, then powering up the motherboard. Its a lot of downtime if you are away from the site where your mining equipment is located.

    • Joseph g (store manager)

      We have the same kit using the X7 and X8 breakout board which will retains their state on

  3. 5 out of 5

    Andreas (verified owner)

    Fastest shipping i have ever seen, 3 days from west coast to east coast… everything ordered was in the box..

  4. 5 out of 5

    brandon (verified owner)

    love them perfect for mining rigs etc…

  5. 5 out of 5

    Deborah K. (verified owner)

    Fast service, well packaged, items as described

  6. 5 out of 5

    Molly Devault (verified owner)

    Fast shipping wonderful product!

  7. 5 out of 5

    Molly Devault (verified owner)

    Just what I wanted! I’ll order again. 😀

  8. 5 out of 5

    Timothy (verified owner)

    Works well for GPU mining.

  9. 5 out of 5

    Robert C. (verified owner)

    PSU arrived in a timely manner, in perfect condition, and performs as expected. Happy repeat customer!

  10. 5 out of 5

    Molly Devault (verified owner)

    Wonderful product!

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