Kingwin Lazer Platinum 850 W Power Supply Review

Main Specifications

The main specifications for the Kingwin Lazer Platinum 850 W power supply include:

• Standards: ATX12V 2.2 and EPS12V 2.92
• Nominal labeled power: 850 W
• Measured maximum power: 994.8 at 46.4° C
• Labeled efficiency: 80 Plus Platinum, minimum efficiency of 92% at typical (i.e., 50%) load, 90% at light (i.e., 20%) load, and 89% at full load
• Measured efficiency: Between 89.5% and 91.9%, at 115 V (nominal, see complete results for actual voltage)
• Active PFC: Yes
• Modular Cabling System: Yes
• Motherboard Power Connectors: One 20/24-pin connector and two ATX12V connectors that together form an EPS12V connector, permanently attached to the power supply
• Video Card Power Connectors: Two six/eight-pin connectors on two cables permanently attached to the power supply and two six/eight-pin connectors on two cables on the modular cabling system
• SATA Power Connectors: Eight on two cables, modular cabling system
• Peripheral Power Connectors: Seven on two cables, modular cabling system
• Floppy Disk Drive Power Connectors: One
• Protections (as listed by the manufacturer): Over voltage (OVP), over power (OPP), and short-circuit (SCP) protections
• Are the above protections really available? Couldn’t test
• Warranty: Five years
• Real Model: Super Flower SF-850P14PE
• More Information: https://www.kingwin.com
• Average Price in the U.S.*: USD 210.00

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