PrudentWay PWI-PR550 Professional Series Dual Fan ATX 550W Silent 20+4-pin SLI support Power Supply
Model# PWI-PR550
Strongly Recommended by Manager & Chief Techs
Solid power solution good for any professional usages
Main Features:
- Stylish Dual-Fan Design
Stylish dual ball bearing fans design (9 cm and 8 cm) provides extra air flow to computer system
- High Efficiency and Low Noise
Efficiency is greater than 70% . Smart fan control design saves energy and reduces noise to below 18dB
- Proven Quality at a Friendly Cost
MTBF is longer than 100,000 hours and its excellent product quality is backed up by 3 year manufacturer warranty to show the enduring value at a friendly price.
- Dual PCI Express SLi Ready
graph card power connectors.
- Dual +12V Rails
"Forward" converter circuit design meets the latest Intel V 2.2
- Dual SATA connectors
for Serial ATA drivers
- RoHS compliancy
is friendly to environment.
|
PR550- Professional Series |
|
| Features |
| Type |
ATX12V V. 2.2 (dual 12V) |
| Switches |
ATX Logic On/Off Additional Power rocker Switch (115/230 V selector switch) |
| Maximum Power |
550 W |
| Transient Response |
+5V,+12V and 3.3V outputs return to within 3% in less than 1ms for 25% load change |
| Power Good Signal |
100 - 500 ms |
| Over Voltage Protection Recycle AC to reset |
+12V1/+12V2=13.4V-15.6V, +5V=5.7V-7.0V,+3.3V=3.7V-4.3V |
| Special Connectors |
1 Main Connector (20+4 pin)
1 12V (P4)
8 Peripheral
2 SATA
2 Floppy
2 PCI-E 12V |
| Leakage Current |
3.5mA max |
| Dual +12V |
Yes |
| Sli Support |
Nvidia Sli Certified |
| Fans |
12cm Ball Bearing Fan |
|
Smart Fan Control |
| Cables |
Black Sleeved Cables | |
 |
| DIMENSIONS |
| Unit Size |
15cm x 14cm x 8.5cm (W x D x H) |
| Net Weight |
4.8lb | |
|
| OUTPUT |
| Output Voltage |
+3.3V |
+5V |
+12V1 |
+12V2 |
-12V |
+5VSB |
| Max. Load |
34A |
36A |
18A |
18A |
1A |
2A |
| Min. Load |
0.5A |
0.3A |
1A |
1A |
0A |
0.5A |
| Regulation |
+-5% |
+-5% |
-5+7% |
-5+7% |
+-10% |
+-5% |
| Ripple & Noise (mV) |
50mV |
50mV |
120mV |
120mV |
120mV |
50mV |
| Available Power |
112.2W |
180W |
|
432W |
12W |
10W |
| Total Power |
550W continus maximum at full load | |
|
| INPUT |
| Input Voltage |
115/230V |
| Input Frequency Range |
50-60 Hz |
| Inrush Current |
u/n |
| Input Current |
8A RMS MAX. FOR 115VAC, 4.5A RMS MAX.FOR 230VAC |
| Hold-up Time |
17ms max. |
| Efficiency |
> 70% |
| EMI/RFI |
FCC Class B | |
|
| ENVIRONMENTAL |
| Operating Temp. |
0 to 50? |
| Operating Alt. |
10,000ft |
| MTBF |
> 100,000 Hours |
| Safety Approval |
UL, TUV, CB, CUL, CE. SECC, TC (Temp Control) |
| RoHS Ready |
Yes |
| PFC |
n/a | |
Weight: 4.50 lbs
|