Señores, 2 Fuentes para la venta:
La primera es una Powmax ASSASSIN 500W Green, 500 W reales, es usada pero está funcionando lo más de bien, si tiene una caja con tapa de acrilico se vería muy bien en su torre
Aqui están las Especificaciones:
ASSASSIN 500W 15CM BLACK
POWER SUPPLY
FEATURES
500W Maximum Output
15CM High Efficiency Green LED Fan w/ Ultra Silent Design
Excellent Heat Dissipation by Honey Comb Structure
Built-in Voltage Overload Protection
Colored Heat-sink and LED On/Off switch
Shielded Tube and Black Connectors
1 x 20/24 Pin Main Connector
1 x PCI Express Connector
2x Serial ATA connectors
Support Intel "Pentium-4" and AMD "Athlon XP
Complies with ATX 2.03 and ATX12V 1.3
SPECIFICATIONS
Model: PSAS-BK
Dimensions 6"Wx3.6H"x6.6"D
AC Input 115/230, 10A/6A, 60Hz/50Hz
Max Load +3.3@28A, +5@38A, +12@17A, -5@0.5A, -12@0.8A, +5vsb@2A
Max Combined Watts: 500W
MTBF 100K hrs at 25°C ambient conditions
Efficiency 70% Min. at full load
Noise Level Maximum of 37db at 100% system loading
Certified by UL, CB, CE, TUV, & FCC
Precio: $120.000
La segunda: ANTEC ThruePower II 480W
TP-II 480
480 Watt ATX12V v2.0 PSU
Model: TP II 480/ TP II Blue 480
FEATURES
Maximum Power 480 Watts
Switches ATX Logic on-off
additional power rocker switch
115/230 Volt selector switch
Special Connectors ATX12V
3-pin Fan Sensor
Fan Only
SATA
Transient Response +5V, +12V and 3.3V outputs return to within 3% in less than 1ms for 20% load change.
P. G. Signal 100-500ms
Over Voltage Protection
recycle AC to reset +5V trip point < +6.5V
+3.3V trip point < +4.1V
+12V trip point < +14.4V
Leakage Current < 3.5mA @ 115VAC
DIMENSIONS
Unit Size 5.9" (W) x 3.4" (H) x 5.5" (D)
14.9cm (W) x 8.5cm (H) x 14cm (D)
Net Weight 5lbs.; 2.3kg
INPUT
Input Voltage 115 VAC / 230VAC
Input Frequency Range 47Hz to 63Hz
Input Surge Current < 60A @ 115VAC
Input Current 12.0A for 115VAC
6 .0A for 230VAC
Hold-up Time > 17ms at Full Load
Efficiency > 70%
EMI/RFI FCC Class B
CISPR22 Class
Precio: $260.000
Envío y transacción a cargo del comprador.
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y tendre en cuenta lo que me dijiste en el MP de Logi.... 
