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Prudent Way 550W Smart Fan Control Power Supply

BH #PRPWIPR550V2 • MFR #PWI-PR550-V2
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Prudent Way 550W Smart Fan Control Power Supply
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Prudent Way PWI-PR550-V2 Overview

Prudent Way's 550W Smart Fan Control Power Supply is a dual fan with Smart Fan Control and provides extra air flow to computer systems. Efficiency is greater than 75% and the Smart fan control design saves energy and reduces noise to below 18dB, while MTBF is longer than 100,000 hours.

Maximum Power 550W SLi/Server Ready
ATX 12V v2.3 compliant
High efficiency and low noise
Dual +12V Rails
RoHS compliancy
14cm Black Sleeve Fan with Smart Fan Control
Cable Management with UL/CUL, CB, CE, FCC
European Approved Certificates

Prudent Way PWI-PR550-V2 Specs

Connectivity
Total Connectors
1x 20+4-Pin ATX Motherboard
1x 4-Pin ATX CPU
1x 8-Pin EPS CPU
1x 6+2-Pin PCIe
2x 6-Pin PCIe
8x 15-Pin SATA
2x 4-Pin Peripheral / Molex
1x 4-Pin Floppy
Cable Design
Sleeved
Electrical
Total Wattage
550 W
Number of +12 V Rails
2
Combined Power for +12 V
252 W
Max Load for +12 V
0.5 to 21 A
Combined Power for +3.3/+5 V
130 W
Max Load for +3.3 V
0.5 to 24 A
Max Load for +5 V
0.3 to 17 A
Max Power for +5 Vsb
12.5 W
Max Load for +5 Vsb
0.1 to 2.5 A
Max Power for -12 V
3.6 W
Max Load for -12 V
0.3 A
AC Input Power
110 to 240 VAC, 50 / 60 Hz at 4.5 to 10 A
Voltage Regulation
+3.3 V: ± 5%, +5 V: ± 5%, +12 V: ± 5%, -12 V: ± 10%, +5 Vsb: ± 5%
Voltage Protection Range
+3.3 V: 3.7 to 4.3 V
+5 V: 5.7 to 7 V
+12 V: 13.4 to 15.6 V
Ripple and Noise
+3.3 V: 80 mV, +5 V: 80 mV, +12 V: 150 mV, -12 V: 150 mV, +5 Vsb: 80 mV
General
Efficiency Rating
No
Active Power Factor Correction
No
Efficiency
75%
Power-Good Signal
100 to 500 ms
Cooling
Fan Size
140 mm
Environmental
Operating Temperature
32 to 104°F / 0 to 40°C
Physical
Compliance
ATX 12 V v2.3
Certifications
RoHS, as per Manufacturer
Mean Time Between Failures (MTBF)
100,000 Hours
Dimensions
5.9 x 6.5 x 3.4" / 150 x 165.1 x 86 mm
Weight
4.2 lb / 1.9 kg
Packaging Info
Package Weight
4.66 lb
Box Dimensions (LxWxH)
10.9 x 7.1 x 4.7"

Prudent Way PWI-PR550-V2 Reviews

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