1
of
5
Silverstone ET550-B 550W 80Plus Bronze Power Supply
Silverstone
| SKU
48876
$92.00
Unit price
/
Unavailable
In stock at Computer Lounge
Couldn't load pickup availability
Warranty and Support
Warranty and Support
Warranty: 3 Years Return to Base Warranty
Returns: 14-day hassle-free exchanges and store credits, subject to terms and conditions outlined in our Returns Policy.
Delivery and Shipping
Delivery and Shipping
All deliveries are signature required.
North Island: 1 – 2 working days
South Island: 2 – 3 working days
Please allow an additional 1 – 2 working days for delivery to rural addresses.
Buy Now, Pay Later & Finance Options:
Description
Description
Features:
- High efficiency with 80 PLUS Bronze certification
- 24/7 continuous power output with 40℃ operating temperature
- Class-leading single +12V rail
- Silent running 120mm fan with 18 dBA
- PCI-E 8pin and PCI-E 6pin connectors support
- All-black flat cables design
- Dual EPS 8pin with multiple PCI-E 8 / 6pin connectors support (V1.2)
Specifications
Specifications
| Product No. | SST-ET550-B |
| Color | Black（Lead-Free Paint） |
| Max. DC Output | 550W |
| Power density | 305W per liter |
| Load Range | |
| Output | |
| +3.3V | 18A |
| +5V | 16A |
| +12V | 42A |
| +5VSB | 2.5A |
| -12V | 0.3A |
| Max.(Amps) | |
| 18A | |
| 16A | |
| 42A | |
| 2.5A | |
| 0.3A | |
| Peak (Amps) | |
| / | 3.0A |
| / | |
| / | |
| 3.0A | |
| / | |
| Min.(Amps) | |
| 0.3A | |
| 0.5A | |
| 1.0A | |
| 0A | |
| 0A | |
| Range (%) | |
| ±5% | |
| ±5% | |
| ±5% | |
| ±5% | |
| ±10% | |
| Line Reg.(%) | |
| ±1% | |
| ±1% | |
| ±1% | |
| ±1% | |
| ±1% | |
| Ripple(mVp-p) | |
| 50mV | |
| 50mV | |
| 120mV | |
| 50mV | |
| 120mV | |
| Combined +3.3V & +5V | 110W |
| Combined +12V | 504W |
| Input Voltage | 90 ~ 264 Vrms |
| Input Frequency Range | 47Hz ~ 63Hz |
| PFC | Active PFC（PF>0.9 at full load） |
| Efficiency | 82% ~ 85% @ 20% ~ 100% loading |
| MTBF | 100,000 hours |
| Operating temperature | 0°C ~ 40°C |
| Protection | Over current protection |
| Over power protection | |
| Over voltage protection | |
| Short circuit protection | |
| Over temperature protection | |
| Connectors | |
| V1.1 | |
| 1 x 24 / 20-Pin motherboard connector（500mm） | |
| 1 x 8 / 4-Pin EPS / ATX 12V connector（750mm） | |
| 2 x 8 / 6-Pin PCIE connector（500mm / 150mm） | |
| 6 x SATA connector（"500mm / 150mm / 150mm" x 2） | |
| 3 x 4-Pin Peripheral connector（500mm / 150mm / 150mm） | |
| 1 x 4-Pin Floppy connector（500mm / 150mm / 150mm / 150mm） | |
| V1.2 | |
| 1 x 24 / 20-Pin motherboard connector（500mm） | |
| *1 x 8-Pin EPS and 1 x 4-Pin + 4-Pin ATX 12V connector (750mm / 150mm) | |
| 2 x 8 / 6-Pin PCIE connector（500mm / 150mm） | |
| 6 x SATA connector（"500mm / 150mm / 150mm" x 2） | |
| 3 x 4-Pin Peripheral connector（500mm / 150mm / 150mm） | |
| 1 x 4-Pin Floppy connector（500mm / 150mm / 150mm / 150mm） | |
| Cooling System | Single 120mm silent fan |
| Noise Level | 18dBA minimum |
| Certification | 80 PLUS Bronze |
| Form factor | ATX |
| Dimension | 150 mm (W) x 86 mm (H) x 140 mm (D) |
| Weight | 1.49 Kg |