American Megatrends MAN-782-CH9 Computer Accessories User Manual


 
Chapter 1 General Information
3
Specifications
This chassis is designed to be used in 19” rack configurations. This chassis has
been designed to hold the Megaplex II motherboard configured with up to 4 GB
of memory. The specifications of the chassis are:
Dimensions Height : 14” (9U), Width : 19”, Depth : 26”
Weight: Approximately 100 pounds.
Controller I/O: Eight expansion slots in the rear of the chassis.
Power Supplies This chassis supports three 450W power supplies arranged in N+1 redundant
configuration.
A minimum of two power supplies are required.
The power supplies are hot plug and accessible from the back of the case.
Each power supply has its own AC input plug.
Power supplies are auto-ranging and have PFC
Up to three power supplies are handled by the built-in power distribution
board that allows hot plug and redundancy.
AC input:
90 – 132 VAC @ 60 Hz (nominal 100 VAC) (Autoswitch) 10.0 Amps
180 – 265 VAC @ 50 Hz (nominal 220 VAC) (Autoswitch) 5.0 Amps
DC Output: The power supply provides:
45A @ 5V
28A @ 3.3V
14A @ +12V
0.5A @ -12V
0.5A @ -5V
Cont’d