Platinum 94% Certified HP 1200 Watt 110-240V Common Slot Power Supply PN: DPS-1200SB 643956-101 HSTN-PD30 aka DPS-1200FB-1 A

DPS-1200SB, 6434956-101, 643933-001, 660185-001, HSTNS-PD30, HSTNS-PL30, 656364-B21, 643956-201, 748283-201, 570451-101, 746073-001, 748896-001, 579229-001, 570451-101, 570451-001, 578322-B21, DPS-1200FB-1 A, HSTNS-PD19
5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

$139.41 $68.00

HP DPS-1200SB 1200 Watt Power supply. 80+ Platinum 94% Efficiency certified. 110-240V . PN: 6434956-101, 643933-001, 660185-001, HSTNS-PD30, aka: 656364-B21, 660185-001, 643933-001, 643956-101

196 in stock

Warranty: 30 Days

Product Description

Gen 8 HP 643956-101 CS Platinum 94% 1200 Watt Power Supply

HP 643956-101 Common Slot (CS) Power Supplies share a common electrical and physical design that allows for hot-swap, tool-less installation into HP server and storage solutions. A key part of the HP Thermal Discovery Services, CS Platinum/Platinum Plus Power Supplies provide the IT industry’s highest level of power efficiency (94%), helping customers to reduce power requirements by up to 60W per server and reducing overall data center power requirements by up to 10% (as compared to ProLiant G6 power estimates). CS Platinum/Platinum Plus power supplies also enable HP Power Discovery Services which focus on increasing compute density while reducing data center outages.

For ASIC / GPU Mining:

When paired with one of our high quality breakout boards and PCIE cables, this PSU will  increase the ROI of your mining operations by reducing your overall electric cost. This unit has been rated to operate in a 24/7/365 mining environment and, unlike ATX Desktop power supplies, it will not fail after a few months of use.

Full breakout board compatibility list here.

PSU Specifications:

  • Input: 110V-240V
  • Max Output @ 110V-120V: 900W
  • Max Output @ 200V-240V: 1200W
  • Input Connector: C13
  • Efficiency Rating: 80 Plus Platinum 94%
  • Model #: DPS-1200SB
  • HP PN: 643956-101, 643933-001, 660185-001, HSTNS-PD30, HSTNS-PL30, 656364-B21. aka: 643956-201, 748283-201, 570451-101, 746073-001, 748896-001, 579229-001, 570451-101, 570451-001, 578322-B21, DPS-1200FB-1 A, HSTNS-PD19.

Package Contents:

  • (1) Original HP Server power supply. Platinum Rated.
  • (4) 3M Rubber foot pads
  • 30-day warranty


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, 703247-101 (Certified by HP Directly). If you bought a HP 1200W PSU and it does not have these part numbers, IT IS NOT 94% PLATINUM CERTIFIED.

Additional Information

Weight 8 lbs
Max Wattage @ 100V


Max Wattage @ 110-120V


Max Wattage @ 200-240V










Input Connector




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2 reviews for Platinum 94% Certified HP 1200 Watt 110-240V...

  1. 5 out of 5

    Mark S. (verified owner)

    Great price, super fast ship, works fine! More than expected……would buy again!

  2. 5 out of 5

    Anonymous (verified owner)

    These PSUs > ATX PSUs. This company > other companies.

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