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Sentey SDP850-SS Power Supply Review

Let’s take a look at this 850 W power supply from Sentey, which comes with the standard 80 Plus certification, but uses resonant configuration in its primary and DC-DC and synchronous designs in its secondary, features only found on high-efficiency power supplies.

Home » Sentey SDP850-SS Power Supply Review

Main Specifications

Contents

  • 1. Introduction
  • 2. A Look Inside the Sentey SDP850-SS
  • 3. Transient Filtering Stage
  • 4. Primary Analysis
  • 5. Secondary Analysis
  • 6. Power Distribution
  • 7. Load Tests
  • 8. Voltage Regulation Tests
  • 9. Ripple and Noise Tests
  • 10. Overload Tests
  • 11. Main Specifications
  • 12. Conclusions

The main specifications for the Sentey SDP850-SS power supply include:

  • Standards: ATX12V 2.2 and EPS12V 2.92
  • Nominal labeled power: 850 W
  • Measured maximum power: 970.8 W at 48.8° C
  • Labeled efficiency: Above 80%, standard 80 Plus certification
  • Measured efficiency: Between 84.2% and 88.8% at 115 V (nominal, see complete results for actual voltage)
  • Active PFC: Yes
  • Modular Cabling System: No
  • Motherboard Power Connectors: One 20/24-pin connector and two ATX12V connectors that together form an EPS12V connector
  • Video Card Power Connectors: Two six-pin connectors and two six/eight-pin connectors on two cables
  • SATA Power Connectors: Eight on two cables
  • Peripheral Power Connectors: Five on two cables
  • Floppy Disk Drive Power Connectors: One
  • Protections (as listed by the manufacturer): Over voltage (OVP), under voltage (UVP), over power (OPP), and short-circuit (SCP)
  • Are the above protections really available? Yes.
  • Warranty: Five Years
  • Real Model: Super Flower SF-850P14HE
  • More Information: https://www.sentey.com
  • Average Price in the U.S.*: USD 110.00

* Researched at Amazon.com on the day we published this review.

Continue: Conclusions

Power Reviews

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