HP 94% Platinum Obelisk SC1 Slim/Dual Power Supply 1200 Watt 110-240V ASIC Miner PSU

Obelisk SC1 Power Supply Kit - SC1, SC1 Slim, SC1 Dual
4.00 out of 5 based on 1 customer rating
(1 customer review)

Original price was: $175.00.Current price is: $139.00.

HP 1200W 110-240V Obelisk SC1 Slim/Dual Power Supply 110-240V 80+ Platinum 94% Efficiency certified. Includes (1) HP 1200W PSU, (1) X6B Breakout Board, (6) 6pin to 6pin 16AWG  PCIE cables.

14 in stock

Product Description

HP 94% Platinum Obelisk SC1 Slim/Dual POWER SUPPLY 1200 / 900 WATT 110-240V

This HP 1200 Watt Obelisk SC1 Power Supply kit is built using our X-adapter revision X6B for all versions of the ASIC miner, including SC1 Slim and SC1 Dual. 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. These upgraded breakout boards also allow you to remotely manage your set-up via our XRMT-V1 remote management module.

Obelisk SC1 Miner Power Consumptions: 

  • SC1 Gen 1, 2 boards: 400-500W at the wall
  • SC1 Gen 1, 3 boards: 600 to 750W at the wall
  • SC1 Slim: 400-500W at the wall
  • SC1 Dual: 800-900W at the wall

Obelisk SC1 Slim/Dual Power Supply Kit Components:

Server Power Supply Specifications:

  • Input: 110V-240V
  • Max Output @ 110-120V: 900 Watt
  • Max Output @ 200-240V: 1200 Watt
  • Input Connector: C13
  • Efficiency Rating: 80 Plus Platinum 94%

X-Adapter X6B Breakout Board Features:

  • Support up to 120Amp / 1400Watts
  • Electronic on /off switch. Retains its state
  • 8 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

Package Contents:

  • (1) HP 1200W Server PSU
  • (6) PCIe cables, 16AWG 6pin to 6pin
  • (1) Rev:6B X-Adapter
  • (4) 3M Rubber foot pads
  • X6B Manual sheet available here as a PDF

80+ Platinum 94% Certification :

With the increased popularity of ASIC and GPU mining, many overseas and domestic sellers are taking advantage of the lack of knowledge of some users. We have seen an increase of sellers passing these HP 1200W PSUs as 94% Platinum rated. The only HP platinum 1200W PSU in the market are the ones with the following part numbers:  570451-101, 643956-101, 643956-201, 748283-201. If you bought a HP 1200W PSU and it does not have these part numbers, IT IS NOT 94% PLATINUM CERTIFIED.

Additional Information

Weight 6 lbs
Dimensions 9 × 7 × 4 in






PSU Input


Max PSU Output @ 100V


Max PSU Output @ 110-120V


Max PSU Output @ 200-240V


PSU Efficiency


PSU Efficiency Rating

80+ Platinum

Breakout Board


Cable Length


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1 review for HP 94% Platinum Obelisk SC1 Slim/Dual Power...

  1. 4 out of 5

    Maxwell (verified owner)

    Good product, and good price.

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