Intel AXXRMS2AF080 Hardware User Guide - Page 33

Electrical Characteristics All power is supplied to the Intel® Integrated RAID Module RMS2AF040 and RMS2AF080 through the board-to-board connector via PCI Express* 3.3 V rails. The supply voltages are 3.3 V ± 9 percent from PCI edge connector only. The maximum power for the +3.3 V rail is 18 W. The +3.3 V rail is used by the 3.3 V logic circuitry and also used to generate the other required voltage rails of +1.0 V and +1.8 V. Thermal and Atmospheric Characteristics The thermal and atmospheric characteristics are: • Relative humidity range: 20% to 80% non-condensing • Maximum dew point temperature: 32°C • Airflow must be at least 200 linear feet per minute (SFPM) to avoid operating above the maximum ambient temperature. The storage and transit environment conditions are: • Temperature range from -30°C to 80°C (dry bulb) • Relative humidity range: 5% to 90% non-condensing • MTBF (electrical components) number: 298,900 hours at 40°C Safety Characteristics The Intel® Integrated RAID Module RMS2AF040 and RMS2AF080 meets or exceeds the requirements of UL flammability rating V0. Each bare board is marked with the supplier name or trademark, type, and UL flammability rating. Operating Certifications The RAID controller in this document is qualified to get Microsoft Windows* Winqual certification (WHQL) at product launch. Supported Device Technology The various device technologies supported by the Intel® Integrated RAID Module RMS2AF040 and RMS2AF080 are described in the subsections that follow. Intel® Integrated RAID Module RMS2AF040 and RMS2AF080 Hardware User's Guide 23