• Compliance with Intel ATX 12V 2.3 & SSI EPS 12V 2.92 standards.
  
• 80 PLUS Gold certified – extreme efficiency PSU series with 87-92% efficiency @ 20-100% load to cut down electric cost.
  
• 24/7 @ 50℃: Guaranteed to deliver 650W continuous power.
  
• Pure aesthetic design with uncompromising performance.
  
• Proprietary dual ball bearing 14cm flower-shape fan enables longer lifespan and lowers overall noise output by dramatically reducing bearing frictions.
  
• 100% 105℃ (221℉) Japanese made electrolytic capacitors: the foundation of a robust and reliable power source even under the harshest operating environment.
  
• 105°C (221℉) Solid state capacitors not only last longer than electrolytic capacitors but also offer excellent durability and reliability.
  
• Newly designed Active PFC circuitry provides higher efficiency during low-voltage input.
  
• Double-forward switching circuitry: compared with traditional circuitry, double-forward switching circuitry offers low power loss and high reliability.
  
• Unparalleled DC to DC converters for 3.3V and 5V outputs to reach high efficiency.
  
• 12Vin1: single +12V rail design providing up to 52A.
  
• FanDelayCool Technology: allows 14cm fan to continue to operate 15-30 sec after system shuts-down to ensure all components are properly cooled.
  
• Multi-GPU ready: 2 x PCI-E 8pin & 2 x PCI-E 6pin for PCI-Express graphic cards.
  
• Auto switching circuitry for universal AC input from 90-264V.
  
• Active Power Factor Correction (PFC) with PF value of 0.95 at full load.
  
• High reliability: MTBF>120,000 hours.
  
• DIMENSION: 5.9”(W) x 3.4”(H) x 7.1” (L);150mm(W) x 86mm(H) x 180mm(L)
  
• Built-in industry grade protections : Over Current, Over Power, Over Voltage, Under Voltage and Short-Circuit protection.
  
• Safety / EMI Approvals: CE, TUV, FCC, UL, CUL, GOST and BSMI certified.

The Toughpower Grand series' unparalleled aesthetic exterior design has set itself above other PSUs currently available on the market. The Toughpower Grand series certainly is one of Thermaltake's innovate hallmarks.

Hybrid mode will cause graphic cards load range from Max. to only 1W. Toughpower Grand series are able to maintain an ultra tight DC regulation to support the C6 state CPU mode and the hybrid graphic card power saving mode by its ZERO LOAD (0W) Design.

Toughpower Grand fulfils the EU guideline for ErP (Energy-related Products) that are scheduled to apply starting in 2010.

Supports Energy Star 5.0* energy standard:
Toughpower Grand is suitable for use in Energy Star-compatible computers.

Supports Intel Deep Power Down C6 Status:
Toughpower Grand helps your PC system operate more power efficiently.

Corresponds to the EU directives on WEEE and RoHS:
Thermaltake considers its full impact on the environment during manufacturing and maintains green facilities to ensure Toughpower Grand meets WEEE & RoHS requirements.