Silencer 420 ATX
Click on a thumbnail below to enlarge image.
Silencer 420 ATX
Part of our award-winning Ultra-Quiet Silencer Series, the economical Silencer 420W ATX power supply has a premium quality fan and low-turbulence circuitry that reduces audible noise by up to 90% (10db). With legendary PC Power & Cooling performance and reliability, the Silencer 420W ATX power supply strikes a perfect balance between power, reliability, and acoustics.
- 420W @ 40C (460W Peak)
- Reduces Noise up to 90%
- .99 Power Factor Correction
- 82% Efficiency
- 10 Drive Connectors
- Automatic Fan Speed Control
- 5-Year Warranty and Support
Silencer 420 ATX Technical Specifications
| AC Input | |
 |
|
| Operating Range: | 90-264 VAC .99 power factor |
|
|
| Frequency: | 47-63Hz |
|
|
| Current: | 7A |
|
|
| Efficiency: | 82% |
|
|
| EMI: | FCC-B, CE |
|
|
| DC Output | |
|
|
| Output: | +5V @ 20A +12V @ 30A -12V @ 0.8A +3.3V @ 20A +5VSB @ 2.5A continuous = 420W peak = 460W |
|
|
| Regulation: | 5% (+3.3, +5, +12) 10% (-12) |
|
|
| Ripple: | 1% (p-p) |
|
|
| Hold Time: | 16ms |
|
|
| PG Delay: | 300ms |
|
|
| Safety | |
|
|
| Over Voltage Protection: | +3.3, +5, +12 |
|
|
| Over Current Protection: | 135% |
|
|
| Agency Approval: | UL/cUL/CE/CB/RoHS |
|
|
| Environmental | |
|
|
| Temperature: | 0° - 40° C |
|
|
| Humidity: | 10%-90% RH |
|
|
| Fan Type: | 22-34 CFM ball-bearing |
|
|
| Noise: | 20-34dB(A) |
|
|
| Miscellaneous | |
|
|
| Compatibility: | ATX12V (2.2) |
|
|
| M/B Connectors: | 20/24-pin, 4-pin |
|
|
| Video Connectors: | 6-pin PCI-E |
|
|
| Drive Connectors: | 3 SATA, 6 Peripheral, 1 Floppy |
|
|
| MTBF: | 100,000 hrs. |
|
|
| Warranty: | 5 years |
|
|
Mfr. PN: PPCS420X
Shipping Weight: 6.00 Lbs (2.73 Kgs)
Silencer 470 Dell Silencer 470 ATX Silencer 410 Dell-2 Specsheet Diagram Manual Dimensions
