W0163RU
12V Combined Output 52A AMD / Intel Dual Core Support ATX 12V 2.2 Complies EPS 12V 2.91 Version PCI Express Connectors X3 S-ATA Connectors X6 Quiet Fan
             
Patent Information
Country
Patent No.
Taiwan
M 314373
             
What is QFan?  
The 140mm QFan features a unique patent designed blade shape and a 360°non-frame, effectively reducing the noise level. The air inlet is designed to increase air flow and reduce the sound of wind shear.（Please see Figure 1, Figure 2）
Non frame 140mm QFan（Figure 1）
Standard 140mm Fan（Figure 2）
   
Why use QFan?  
The QFan special five way air-intake housing design creates the best heat dissipation environment for the non-frame 140mm QFan at minimal noise level. Therefore, the fan at low speed setting yield a 17.1 dBA without compromising performance.
（Please see Figure 3, Figure 4, Figure 5）
Surround opening housing（Figure 3）
Standard housing Fan（Figure 4）
 
World 1st 5-way air intake housing not only increase air flow
but also decrease the noise level. Thus, this unique & patented design
yield incredible 17.1 dB noise level.（ Figure 5）
   
How QFan performances?  
The 140mm QFan effectively decrease the noise level inside the PSU. The report as below:
Standard Fan dB(A)
QFan dB(A)
4.75V(20~50% Load)
20.7
17.1
6V(60% Load)
25.6
20.7
12V(100% Load)
40.1
34.1

 
140mm QFan & Standard Fan Comparison Chart
The 140mm ball bearing QFan effectively decreases the noise level inside the PSU. Performance report as below:
 
 
 
Standard Fan
QFan
1200 RPM
18.6
15
1500 RPM
20.7
17.1
 
 
             
Extremely Quiet 140mm ball-bearing fan decreases 17% noise level
Stable 500W continuous output (at 50℃ operating environment)
Complies with ATX 12V 2.2 & EPS 12V 2.91 version
Three independent & dedicated +12V rails (12V1,12V2,12V3 ) provide stable and superior performance for PC system (combined loading of 36A)
Supports Dual Core CPU and all Multi-Core GPU technologies
Modularized Cable Management to eliminate clutter and improve airflow inside the case
Independent Voltage Circuit: offers unflappable current delivery under heavy load
Strict voltage regulation (±3%): provides steady voltage for system
Active Power Factor Correction (PF>0.99) and high efficiency (up to 85%)
Protections: Over Current, Over Voltage, and Short-Circuit protection
Safety / EMI Approvals: CE, CB, TUV, FCC, UL, CUL, and BSMI certified


Total Output Connector:

20+4-pin Main Connector
X1
 4-pin / 8-pin +12V Power Connector X1 4-pin Peripheral Connector
X7
Floppy Connector
X2
           
5-pin S-ATA Connector
X6 		6-pin PCI Express Connector
X2		    
           

Technology Features:
"Special design of non-frame cooling fan"
   
   
   
Unique Housing design: Multi-directional air intake increases airflow
while keeping the extreme low acoustic noise
   

Embedded Socket Design: