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SeaSonic Electronics Prime Ultra 550W Platinum Modular Power Supply
SeaSonic Electronics Prime Ultra 550W Platinum Modular Power Supply
B&H # SESSR550PD2 MFR # SSR-550PD2
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Product Highlights
- 550W Single +12V Rail
- 135mm Cooling Fan
- ATX Form Factor
- Modular Cables
- 2 x PCIe Connectors
- 4 x SATA Connectors
- 1 x 4-Pin Connector
- Modular Flat Black Cables
You Pay: $119.99
SeaSonic Electronics Prime Ultra 550 Platinum overview
- 1Description
Featuring an ATX form factor, the Prime Ultra 550W Platinum Modular Power Supply from SeaSonic Electronics provides a single +12 V rail for stability and compatibility with current generation hardware. It also achieves 80 Plus Platinum certification, thanks its 92% efficiency at 50% system load.
It's built with multiple heavy-duty protection features and the modular design allows you to connect only the cables you need. Unused cables can be stored should you decide to upgrade your system down the road. With less cable clutter, there will be better airflow within the chassis for lower temperatures. A built-in 135mm fan operates silently, thanks to premium hybrid fan control, and provides additional heat dissipation.
Features
- 80 PLUS Platinum certified
- Micro tolerance load regulation (0.5%)
- Cable-free connection design
- Premium hybrid fan control (fanless until 40% load)
- Multi-GPU setup
- Gold-plated connectors
- 1Description
SeaSonic Electronics Prime Ultra 550 Platinum specs
| Form Factor | ATX |
| Connectors |
1 x Main Power (24/20 pins) 1 x CPU (8/4 pins) 2 x PCIe (8/6 pins) 3 x Peripheral 1 x Floppy |
| Power Specifications | |
|---|---|
| AC Input |
Voltage 100 - 240 V Current 8 - 4 A Frequency 50 - 60 Hz |
| DC Output |
+3.3 V, 20 A (100 W) +5 V, 20 A (100 W) +12 V, 45 A (540 W) -12 V, 0.3 A (3.6 W) +5 Vsb, 3 A (15 W) |
| Continuous Power | 550 W |
| Fan Specifications | |
|---|---|
| Fan Size | 135 mm |
| Fan Control | Premium hybrid fan control |
| Fan Bearing | Fluid dynamic bearing |
| Life Expectancy | 50,000 hours @ 40°C, 15 - 65% RH |
| Environmental Specifications | |
|---|---|
| Operating Temperature |
32 - 122°F / 0 - 50°C (derating from 100% to 80% from 104 - 122°F / 40 - 50°C) |
| Compliance | Energy Star, RoHS, WEEE, ErP Lot 6, REACH |
| General Specifications | |
|---|---|
| Protection | OPP, OVP, UVP, OCP, OTP, SCP |
| MTBF | 150,000 hours |
| Safety / EMC | cTUVus, TUV, CB, CCC, BSMI, EAC, CE |
| Dimensions | 5.5 x 3.4 x 5.9" / 140 x 86 x 150 mm |
| Weight | Not specified by manufacturer |
| Packaging Info | |
|---|---|
| Package Weight | 6.55 lb |
| Box Dimensions (LxWxH) | 13.0 x 8.0 x 5.6" |
