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Seasonic FOCUS series SSR-550FM 550W 80 + Gold Power Supply, Semi-Modular, ATX12V/EPS12V, Compact 140 mm Size, 7 yr warranty

Ships from United States.

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Marketplace Seller
  • Intel ATX 12 V
  • Semi-Modular
  • 80 PLUS GOLD Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@20A, +5V@20A, +12V@45A, -12V@0.3A, +5VSB@3A

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
Seasonic USA

Compact Size
This ultra-high power density, small footprint (140 mm depth) power supply is an ideal choice for all, especially compact ATX cases.

Seasonic USA

Fluid Dynamic Fan Bearing
High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly Increases the lifespan of the fan.

Seasonic USA

Extended Hold-up Time
We extended the PG Hold-up time from the Intel standard In order to allow Seasonic's Focus+ to provide the stable electrical performance even In unstable current Input condition.

Seasonic USA

Cable-free Connection Design
Seasonic's engineers have Implemented a new design feature, where instead of cables; the back panel and the PCB (Printed Circuit Board) are connected by a copper plate. This breakthrough solution not only lowers the chance of production errors during manual insertion but also improves output power quality. Through cable-free design, we commit to provide superior quality up to 10 years.

Seasonic USA

Ultra-High Efficiency, 80 PLUS* Platinum Certified
The Seasonic FOCUS+ 80 PLUS' Platinum certified power supply is rated to achieve 92 % efficiency at 50 % system load.

Seasonic USA

Ultra-High Efficiency, 80 PLUS* GokJ Certified
The Seasonic FOCUS+ and FOCUS 80 PLUS* Gold certified power supply is rated to achieve 90 % efficiency at 50 % system load.

Seasonic USA

DC to DC Converter Design
Provides superior dynamic response, greater system stability and maximizes the 12 V DC rail output.

Seasonic USA

Ample +12 V Output
Enhanced +12 V current capability broadens utilization possibilities.

Seasonic USA

Tight Voltage Regulation [± 3 %]
Improved load regulation reduces voltage variations to providesmooth and stable operations.

Seasonic USA

Active Power Factor Correction [up to 99 %]
Reduces line loss and power distortion.

Seasonic USA

Highly Reliable Aluminum Electrolytic Solid Capacitors
Top-grade, Japan-sourced components extend product life and ensure operation stability under extreme conditions.

Seasonic USA

120 mm Fluid Dynamic Bearing (FDB) Fans
The fluid dynamic bearing (FDB) is a modified standard sleeve beanng which improves the lubrication of the beanng.

Seasonic USA

Compact Size
This ultra-high power density, small footprint (140 mm depth) power supply is an ideal choice for all, especially compact ATX cases.

Seasonic USA

Gold-Plated High Current Terminals
Reduces current transmission resistance for increased efficiency.

Seasonic USA

Multi-GPU Technologies Supported
6-Pin and 8-Pin PCI-E connectors to support all GPU platforms

Seasonic USA

10 Years Warranty
Our commitment to superior quality.
*Except for Focus series with 7 years warranty.

Seasonic USA

Seasonic Hybrid Silent Fan Control *
The industry's first three-phased advanced thermal control achieves optimal balance between silence and cooling through three operational stages: Fanless Mode. Silent Mode, and Cooling Mode. In addition, there is a switch provided to allow for manual selection between the Seasonic S'FC (fan control without Fanless Mode) and the S'TC (fan control including Fanless Mode).

Benefits

  • Reduces noise without increase in temperature
  • Extends fan life by reducing the number of fan rotations
  • Optimizes heat dissipation at all times
  • Fanless Mode provides unsurpassed silent performance

Patent #: TW410250, CN808637, CN1980304. Patent Pending: US. JP
Except for Focus series with Smart & Silent Fan Control.

Seasonic USA Seasonic USA Seasonic USA
Seasonic USA Seasonic USA Seasonic USA
Seasonic USA Seasonic USA Seasonic USA
FM Unboxing

Learn more about the SeaSonic USA SSR-550FM

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 7 years
  • Limited Warranty period (labor): 7 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Rock Solid power supply

Pros: Very straightforward installation into the case
Good set of cables to connect to various video card pinouts, drives

Cons: Nothing, rock solid

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Ownership: 1 day to 1 week
Verified Owner
5/ 5
10/10

Pros: - Great Warranty
- Nice presentation, cable management ties, everything wrapped in nice packaging.
- Works as advertised.

Cons: -None

Other Thoughts: - Would Recommend

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Great Power Supply!

Pros: The warranty is great. It works amazing, no problems. I love it.

Cons: None.

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Dependable power supply

Pros: One of the better power supplies I have used in a while.

Cons: None

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5/ 5
Great power supply checks all the boxes

Pros: -Extremely well packaged
-Comes with great add-ons like cable and power supply holding bags, zip ties, cloth ties, etc.
-Performs exactly as expected
-Quiet fan

Cons: -None to speak of, will update in long-term if there are problems

Other Thoughts: Purchased for $70.13, this post will be updated if the product fails.

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Ownership: 1 week to 1 month
5/ 5
Very Good

Pros: Extremely easy to install

Cons: -none

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4/ 5
Nice, compact size. Works as expected.

Pros: -Short length - 140mm
-semi-modular is modular enough

Cons: -Would prefer direct price discounts rather than rebates

Other Thoughts: I have generally gone with EVGA G2 and G3 PSUs. But needed a shorter PSU for a tight case I'm building in. This PSU fit the bill perfectly. And it provides good, clean power.

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Ownership: 1 day to 1 week
Verified Owner
5/ 5
Quality Power Supply

Pros: - Packaging is easy to open
- Provided cables, ties and velcro were very useful and appreciated
- Quality build and cables
- Great warranty
- Semi modular keeps additional cable clutter to minimum and cable wraps were nice and sturdy

Cons: - One improvement would be the spacing of the 8 and 6+2 pin cables on the provided PCI-e power cable should be a little wider to provide easier attachment having to bend stiffer cables.

Other Thoughts: - Would recommend to any system builder who wants a decent gold quality power supply.

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  • Easternstar

    57 (70% Positive)

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    • Seasonic FOCUS series SSR-550FM 550W 80 + Gold Power Supply, Semi-Modular, ATX12V/EPS12V, Compact 140 mm Size, 7 yr warranty
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    Ships from United States.
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    71.93%
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    1,824 (89% Positive)

    Sold and Shipped by: IPC Store Email This Seller
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    • Seasonic FOCUS series SSR-550FM 550W 80 + Gold Power Supply, Semi-Modular, ATX12V/EPS12V, Compact 140 mm Size, 7 yr warranty
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    Ships from United States.
    On-Time
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    94.72%
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    93.76%
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  • TELeasy

    548 (78% Positive)

    Sold and Shipped by: TELeasy Email This Seller
    Ask TELeasy about:
    • Seasonic FOCUS series SSR-550FM 550W 80 + Gold Power Supply, Semi-Modular, ATX12V/EPS12V, Compact 140 mm Size, 7 yr warranty
    • We won't share your email with anybody. We'll only use your
      email to contact you
    • Submit

    Ships from United States.
    On-Time
    Delivery
    79.53%
    Product
    Accuracy
    87.21%
    Customer Service
    SATISFACTION
    70.04%

    View All Seller's Reviews

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