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Main Specifications

The main specifications for the Fractal Design Tesla R2 650 W power supply include:

  • Standards: ATX12V 2.31
  • Nominal labeled power: 650 W at 40° C
  • Measured maximum power: 818.8 W at 46.6° C
  • Labeled efficiency: 80 Plus Gold certification (87% at light/20% load, 90% at typical/50% load, and 87% at full/100% load)
  • Measured efficiency: Between 86.4% and 91.5%, 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/eight-pin connectors on one cable
  • SATA Power Connectors: Six on two cables
  • Peripheral Power Connectors: Two on one cable
  • Floppy Disk Drive Power Connectors: One
  • Protections (as listed by the manufacturer): NA
  • Are the above protections really available? The power supply has over voltage (OVP), under voltage (UVP), and short-circuit (SCP) protections.
  • Warranty: Three years
  • More Information: http://www.fractal-design.com
  • Average Price in the U.S.*: USD 120.00

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

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Gabriel Torres is a Brazilian best-selling ICT expert, with 24 books published. He started his online career in 1996, when he launched Clube do Hardware, which is one of the oldest and largest websites about technology in Brazil. He created Hardware Secrets in 1999 to expand his knowledge outside his home country.