Looks like a good deal, nice specs and all
http://www.newegg.com/app/viewProductDesc.asp?description=17-163-018&depa=0
POWMAX Demon 580W Power Supply, Model "PSDE580" -RETAIL
Specifications:
Type: ATX
Maximum Power: 580W
PFC: No
Efficiency: 70% Min. at full load
Material: All metal construction
Noise Level: Maximum of 37db at 100% system loading
Over Voltage Protection: On all outputs
Input Voltage: 115/ 230
Input Frequency Range: 60Hz/ 50Hz
Input Current: 10A/ 6A
Max Load: +3.3@32A, +5@40A, +12@24A, -5@0.5A, -12@0.8A, +5vsb@2A
MTBF: 100K hrs at 25°C ambient conditions
Dimensions: 6"W x 3.6H" x 6.6"D
http://www.newegg.com/app/viewProductDesc.asp?description=17-163-018&depa=0
POWMAX Demon 580W Power Supply, Model "PSDE580" -RETAIL
Specifications:
Type: ATX
Maximum Power: 580W
PFC: No
Efficiency: 70% Min. at full load
Material: All metal construction
Noise Level: Maximum of 37db at 100% system loading
Over Voltage Protection: On all outputs
Input Voltage: 115/ 230
Input Frequency Range: 60Hz/ 50Hz
Input Current: 10A/ 6A
Max Load: +3.3@32A, +5@40A, +12@24A, -5@0.5A, -12@0.8A, +5vsb@2A
MTBF: 100K hrs at 25°C ambient conditions
Dimensions: 6"W x 3.6H" x 6.6"D