American Megatrends MEGAPLEX II 4U MAN-782-CH4 - Manual (Page 9)

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 2 GB of memory. The specifications of
the chassis are:
Dimensions Height: 7”, Width: 19”, Depth: 28”
Weight: Approximately 50 pounds.
Controller I/O Seven expansion slots in the rear of the chassis.
Power Supplies This chassis supports three 440W 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 front of the case.
•
Each power supply has its own AC input plug.
•
Power supplies are auto-ranging and have PFC
•
All three power supplies are handled by the built-in power distribution board that allows hot
plug and redundancy.
AC Input:
•
100 – 120 VAC @ 60 Hz (nominal 110 VAC) (Autoswitch) 10.0 Amps
•
220 – 240 VAC @ 50 Hz (nominal 220 VAC) (Autoswitch) 5.0 Amps
DC Output: Each power supply provides:
50A @ 5V
30A @ 3.3V
27A @ +12V
1A @ -12V
1A @ -5V
Cont’d