Tengo esta fuente la cual tiene ya varios años y va perfecta en un core duo. Voy a actualizar y quiero poner un FX-8320 con un overclock de entre 4.2-4.5. Le acompañan una ati 7790, 3 discos duros y un ssd. Sería suficiente con dicha fuente?.
Os pongo especificaciones:
NeoPower 550
FEATURES
Switches ATX Logic on-off
Additional power rocker switch
Maximum Power 550W
Transient Response
+12V, +5Vand +3.3V independent output circuitry provides stable power and tighter cross regulation (+/- 3%)
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 < +14.3V
Special Connectors
ATX12V/EPS12V Compatible 4 + 4 pin +12V
Molex Peripheral
Floppy
SATA
PCI Express
Leakage Current
<3.5mA @ 115VAC
DIMENSIONS
Unit Size
5.9"(W) x 3.4"(H) X 5.9"(L)
15cm(W) x 8.6cm(H) x 15cm(L)
Net Weight
5lbs.2.3kg
OUTPUT
Output Voltage +3.3V +5V +12V1 +12V2 +12V3 -12V +5Vsb
Max. Load
24A
20A
18A
18A
18A
0.8A
2.5A
Min. Load 0.5A 0.3A 1A 1A 1A 0A 0A
Regulation 3% 3% 3% 3% 3% 6% 3%
Ripple & Noise(mV) 50 50 120 120 120 120 50
Available Power 79.2W 100W 504W 9.6W 12.5W
Total Power 550W continuous output @ 50C ambient temperature
INPUT
Input Voltage
100Vac to 240Vac +/- 10%
Input Frequency Range
47Hz to 63Hz
Inrush Current
60A @ 115V , 100A @ 230V
Input Current
9A @ 115V, 4.5A @ 230V
Hold-up Time
20ms at full load
Efficiency
Up to 85%
115V - Full load 76%; Typical load 82%, Light load 77.9%
230V - Full load 80%; Typical load 85%, Light load 79.45%
EMI/RFI
FCC Class B
ENVIRONMENTAL
Operating Temp.
10°C to 50°C
Operating Alt.
Sea Level-10,000 ft
MTBF
80,000 hours at 50°C
Safety Approval
UL, CUL, TUV, CE, FCC, CCC, CB, C-tick

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Os pongo especificaciones:
NeoPower 550
FEATURES
Switches ATX Logic on-off
Additional power rocker switch
Maximum Power 550W
Transient Response
+12V, +5Vand +3.3V independent output circuitry provides stable power and tighter cross regulation (+/- 3%)
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 < +14.3V
Special Connectors
ATX12V/EPS12V Compatible 4 + 4 pin +12V
Molex Peripheral
Floppy
SATA
PCI Express
Leakage Current
<3.5mA @ 115VAC
DIMENSIONS
Unit Size
5.9"(W) x 3.4"(H) X 5.9"(L)
15cm(W) x 8.6cm(H) x 15cm(L)
Net Weight
5lbs.2.3kg
OUTPUT
Output Voltage +3.3V +5V +12V1 +12V2 +12V3 -12V +5Vsb
Max. Load
24A
20A
18A
18A
18A
0.8A
2.5A
Min. Load 0.5A 0.3A 1A 1A 1A 0A 0A
Regulation 3% 3% 3% 3% 3% 6% 3%
Ripple & Noise(mV) 50 50 120 120 120 120 50
Available Power 79.2W 100W 504W 9.6W 12.5W
Total Power 550W continuous output @ 50C ambient temperature
INPUT
Input Voltage
100Vac to 240Vac +/- 10%
Input Frequency Range
47Hz to 63Hz
Inrush Current
60A @ 115V , 100A @ 230V
Input Current
9A @ 115V, 4.5A @ 230V
Hold-up Time
20ms at full load
Efficiency
Up to 85%
115V - Full load 76%; Typical load 82%, Light load 77.9%
230V - Full load 80%; Typical load 85%, Light load 79.45%
EMI/RFI
FCC Class B
ENVIRONMENTAL
Operating Temp.
10°C to 50°C
Operating Alt.
Sea Level-10,000 ft
MTBF
80,000 hours at 50°C
Safety Approval
UL, CUL, TUV, CE, FCC, CCC, CB, C-tick

Uploaded with ImageShack.us