Description

Powercool is Proud to announce the launch of its Ultra-silent X-Viper Series, which contains an ultra-silent "Fluid Dynamic Bearing" (FDB) fan as its major cooling component. FDB fans offer better airflow, allowing for better ventilation. The average FDB fan has a long lifespan (100K hrs.), whilst staying virtually silent for more than 2 years.

The X-Viper Series has been awarded the 80+ Bronze certificate across the range, and is also ERP Lot6 ready (+5VSB consumption <1W). The single +12V rail on the X-Viper Series allows the use of high end graphics cards, whilst giving greater stability to your PC.

Key Features

Support - Compliance with newest Intel standard ATX 12V, V2.2, V2.91, EPS12V

Efficiency - 85% at typical

MTBF - > 100,000 hrs

Cooling System - Smart brand new 140cm Fluid Dynamic Bearing (FDB) Fan with intelligent Fan Control (800RPM ~1500RPM)

Protection - Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Temperature Protection (OTP) & Short Circuit Protection (SCP)

Stand-by mode consumption - < 1W meets U.S.A Energy Standards/ EuP (Energy-using Products) instructions.

Key Components - The X-Viper uses Taiwanese-Manufactured Major Components for better quality and steady electrical support.

Double EMI Filter for electromagnetic protection

PSU Specifications

AC INPUT: 110V~240V 8A at 110V, 4A at 240V 50/60Hz
DC
Output
Max +3.3V +5V +12V1 -12V +5VSB
24A 15A 42A 0.5A 3A
550W

Connectors

 20+4 Pin Main Connectors x1
 4+4 Pin 12V Connectors x1
 SATA Connectors x6
 4-Pin Molex Connectors x4
 6+2 Pin PCI-e Connectors x2
 Floppy Drive Connectors x1

Detailed Specifications

Dimensions: 158mm x 86mm x 150mm (W x H x D)
Input Voltage: 110V~240V
Input Current: 8A at 110V, 4A at 240V
Input Frequency Range: 50/60Hz
PFC: Active PFC (>.99)
Power Good Signal: 100-500 ms
Hold Up Time: >17ms
Efficiency: 85% Typically
MTBF: > 100,000 Hours
Protection: OVP/UVP/OPP/OTP/SCP
Power: 550W
Operation Temperature: 0~50°C
Safety: CE / FCC / UL / TUV
Cooling: 140mm Fluid Dynamic Bearing fan
Noise: < 21 dBA
80 Plus Certified: Yes - 80 Plus Bronze
Certification: nVidia SLi Certified
ATi Crossfire Certified