Features 3-slot PCI-Bus passive backplane 40-Watt UL, CSA, VDE, CE approved power supply Mounting holes for 2.5" HDD Easy-to-access design Supercompact and rugged Dimension 88mm x 195mm x 218mm Quick Link: | Features | Download | | 3-slot PCI-Bus passive backplane Heavy duty steel Built-in Power LED indicator Paint Color Industrial gray Disk Drive Housing Power Supply - Maximum Output 40 Watts - Output Voltage and Current Rating +5V @ 3A, +12V @ 2A, -5V @ 0.3A, -12V @ 0.3A - AC Input Voltage 90VAC to 264V AC - Input Frequenz 47 to 63 Hz - Efficiency 70% typical - Safty Standarts Meets UL, CSA, VDE