SeaSonic Electronics G-Series 550W 80 Plus Gold Modular Power Supply

SeaSonic Electronics G-Series 550W 80 Plus Gold Modular Power Supply

SeaSonic Electronics G-Series 550W 80 Plus Gold Modular Power Supply

SeaSonic Electronics G-Series 550W 80 Plus Gold Modular Power Supply

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Expected availability: 7-10 business days

Product Highlights

  • 550W Single +12V Rail
  • 120mm Cooling Fan
  • ATX12V / EPS12V
  • 2 x PCI-E Connectors
  • 6 x SATA Connectors
  • 5 x 4-Pin Connectors
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Output: 550

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SeaSonic Electronics SSR-550RM overview

  • 1Description

The G-Series 550W 80 Plus Gold Modular Power Supply from SeaSonic is crafted with high quality components for stable performance and power efficiency. It has all the cables you need, even for a multi-gpu setup, and a single +12V rail with active power factor correction, reducing line loss and power distortion. The 120mm ball bearing cooling fan operates at low noise and dissipates heat from the unit. Gold plated current terminals reduces current transmission resistance to increase efficiency. With a modular design, the G-Series power supply helps to reduce cable clutter and simplifies cable management.

80 Plus Gold Certified eco-friendly power supply unit
DC to DC converter design provides dynamic response, system stability, and maximizes the 12 VDC rail output
Tight voltage regulation improves load regulation to reduce voltage variations to provide smooth and stable operations
Smart and silent fan offers intelligent thermal control for balance between noise and cooling
Reliable aluminum electrolytic capacitors help extend the product life
Conducive polymer aluminum solid capacitors ensures operation stability in extreme conditions
Detachable modular cables are a flexible solution to reduce clutter
High current gold plated terminals reduce current transmission resistance for increased efficiency
Honeycomb design maximizes airflow resistance for enhanced cooling
6-pin and 8-pin PCI-E connectors support multi-GPU platforms
Universal AC input (full range) lets you plug and run the unit anywhere
In the Box
SeaSonic Electronics G-Series 550W 80 Plus Gold Modular Power Supply
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    SeaSonic Electronics SSR-550RM specs

    Total Connectors 1 x 20+4-Pin Motherboard
    1 x 4+4-Pin EPS
    2 x 6+2-Pin PCIe
    6 x 15-Pin SATA
    5 x 4-Pin Peripheral
    1 x 4-Pin Floppy
    ATX Connector Distance 21.7" / 550 mm
    EPS Connector Distances 21.7" / 550 mm
    Total Wattage 550 W
    Combined Power for +12 V 540 W
    Max Load for +12 V 45 A
    Combined Power for +3.3/+5 V 100 W
    Max Load for +3.3 V 20 A
    Max Load for +5 V 20 A
    Max Power for +5 Vsb 12.5 W
    Max Load for +5 Vsb 2.5 A
    Max Power for -12 V 3.6 W
    Max Load for -12 V 0.3 A
    AC Input Power 100 to 240 VAC, 50 / 60 Hz at 4 to 8 A
    Efficiency Rating 80 PLUS Gold
    Compliance ATX 12 V, EPS 12 V
    Protection Over-Current Protection, Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
    Certifications ENERGY STAR, ErP Lot 6, RoHS, as per Manufacturer
    Dimensions 6.3 x 5.9 x 3.4" / 16.0 x 15.0 x 8.6 cm
    Packaging Info
    Package Weight 6.25 lb
    Box Dimensions (LxWxH) 12.6 x 7.4 x 4.7"

    SeaSonic Electronics SSR-550RM reviews

    G-Series 550W 80 Plus Gold Modular Power Supply is rated 3.0 out of 5 by 2.
    Rated 5 out of 5 by from Looks good works good Was very easy to install. My last PSU did not have a fan so I was worried about additional fan noise but the fan only runs under heavy load so I have not even heard it run once yet. I chose the 550w PSU because my GPU needed 400w and I wanted a bit extra just to make sure the PC and card get all they need even under heavy loads.
    Date published: 2016-01-14
    Rated 1 out of 5 by from Stopped working Received on 09/19/2016 and stopped working on 11/03/2016. SeaSonic says to return it to place of purchase, but B&H return policy is only 30-days. Very unhappy about this.
    Date published: 2016-11-04
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