Ultra Quiet 500W to replace all 400W power supplies

Posted on: November 1, 2008

In order to streamline our product lines, MAGMA has decided to replace all 400W power supplies with an Ultra Quiet 500W power supply for the following product lines:

4 Slot (PCI and PCI Express) – base model name: CB4DRQ / PCI4DRQ / EB4

7 Slot (PCI and PCI Express) – base model name: P7R4 / P7R464 / P7R46S / EB7

6 Slot (PCI-X) – model name: PE6R4 13 Slot (PCI) – base model name: P13R

The Magma Engineers and Compatibility Test Group performed rigorous testing to ensure that any replacement component perform as a drop in replacement for the EOL component. There is no upgrade necessary, as the product’s performance does not change. This new configuration continues to be in compliance with all applicable FCC and CE standards.


To use this power supply, as a replacement power supply with a 4 Slot (PCI) that was purchased prior to June 2008, there is a slight modification that needs to be done to fit the new 500W PS.


The part number for the 500W power supply is 40-00015-02. Effective immediately, all of the above product lines will ship with the 500W power supply.


AC Input
Operating Range: 90-264 VAC .99 power
Frequency: 47-63Hz
Current: 9A
Efficiency: 82%
DC Output
Output: +5V @ 24A
+12V@ 35A
-12V @ 0.8A
+3.3V @ 24A
+5VSB @ 2.5A
Continuous power = 500W
Peak power = 550W
Regulation: 5% (+3.3V, +5V, +12V)
10% (-12V)
Ripple: 1% (p-p)
Hold Time: 16ms
PG Delay: 300ms
OV Protection: +3.3V, +5V, +12V
OC Protection: 135%
Agency Approval: UL/ULC/CE/CB/RoHS

Please contact MAGMA Sales at (858) 530-2511 or email sales@magma.com for further information.