The Thermaltake SP-850M power supply uses a high-efficiency circuit design rated 80 Plus bronze. The Thermaltake Smart M series 850W power supply has a powerful 70A on a single +12V rail and has four 6+2-pin PCIE connectors for multi-GPU Crossfire or SLI setups. Inside the SP-850M are high-quality Japanese and solid-state components which are kept cool with a 140mm fan while in operation. The Smart M 850W power supply’s modular cables utilize an easily-manageable slim design so chassis airflow is not obstructed.
Thermaltake Smart M 850W Power Supply Review at Hitechlegion