Seasonic SS-520FL2 520W Fanless Modular Power Supply

520W Seasonic Platinum SS-520FL2 FANLESS PSU, 80PLUS Platinum, Full Modular, EPS 12V ATX

Scan code: LN47999 Manufacturer code: SS-520FL2 Request call
£149.99Item overdue since 11 January 2017
Pre order
Spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
3xs Approved High End
Delivery options £11.50 By DPD DPD Delivered to your specified address. Receive SMS with one-hour delivery window. £4.79 Collect from local shops UPS and DPD Pickup Collect your parcel from your newsagents, petrol stations and convenience stores. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More
Product Overview Seasonic’s Patented Fully Modular Design while minimizing voltage drops and impedance, it greatly maximizes efficiency and cooling to enhance overall performance and reliability. The Platinum Series, certified in accordance to the 80PLUS highest standards, offers the newest technology and innovation for performance and energy savings with up to 92% efficiency and a true power factor of greater than 0.9PF.

80+ Platinum
The Platinum Series, certified in accordance to the 80PLUS highest standards, offers the newest technology and innovation for performance and energy savings with up to 92% efficiency and a true power factor of greater than 0.9PF.

Data Sheet
Features Special Features -

1. 80PLUS® Platinum Certified Super High Efficiency
2. Full Modular Cabling Design
3. Fanless- 0dBA
4. Patented DC Connector Module with Integrated VRM [Voltage Regulator Module]
5. DC to DC Converter Design
6. Conductive Polymer Aluminum Solid Capacitors
7. Highly Reliable 105°C Japanese Aluminum Electrolytic Capacitors
8. Tight Voltage Regulation [±2%]
9. Active Power Factor Correction [99% PF Typical]
10. High +12V Output
11. Gold Plated High Current Terminals
12. Dual Sided PCB Layout
13. Ultra Ventilation [Honeycomb Structure]
14. Multi-GPU Technology Support
15. All-in-One DC Cabling Design
16. Easy Swap Connector
17. Universal AC Input [Full Range]
18. 7 Years Warranty
Size ATX
Wattage 520 W
80 PLUS Certification 80 PLUS Platinum
Max. Efficiency 92 %
Cooling Fanless
Internal +12V Rails Single Rail
Rail 1 +12V 43 A
Rail 2 +12V N/A
Rail 3 +12V N/A
Rail 4 +12V N/A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V N/A
Modular Yes
Modularity Full Modular
SLI/CrossFire No
EPS 12V Yes
Motherboard Connector 20+4 Pin
  • 1 x 4+4pin CPU +12V
  • 5 x 4pin Molex
  • 2 x 6+2pin PCI-E Power
  • 1 x FDD Power
  • 6 x SATA Power
Dimensions 150 x 86 x 160 (WxHxD)

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

60 months
Return to base
DOA Period:
7 days
RTB Period:
60 months
Manufacturer Contact Details
Seasonic / Scan
0871 472 4747

Additional Notes:
Scan Computers will only assist you with a warranty claim within the first year, outside of this time you will have to return to Seasonic directly in Germany.

TekSpek Guides
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Let's face it, power-supply units (PSUs) are boring. Presented in what's usually a mundane box spitting cables from one end, this is a product that's neither aesthetically pleasing nor technically interesting to the majority of self-builders.

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80 Plus certification
80 Plus certification
Date Issued: 18th Nov 2010

Conceived back in 2004 and brought to market just a year later, the 80 PLUS initiative is one of many standards introduced in an effort to increase energy efficiency in modern technology. Targeting computer power supplies, it awards PSUs that are able to achieve an energy efficiency of over 80 per cent at varying workloads and a power factor of 0.9 or more at 100 per cent load.

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Rated 5 out of 5 by 3 reviewers.
Rated 5 out of 5 by Shhhhh Bought for a quiet server, very slight clicking noise if you stick your ear right next to it but otherwise totally silent, runs cool even under load (8-core AMD FX 8320e, two GT720s, 3 SSDs and 2 HDDs). Will most likey buy another to replace the noisy PSU in my older server. 01 August 2015
Rated 5 out of 5 by Best power supply ever I've been through too many power supplies trying to find the one with the quietest fans, they all promised so much but still pumped out way too much noise for my liking. Then I discovered this! It's enough for my needs. If I was into gaming more and had two graphics cards I MAY think twice, but I think it could handle a general two card set up fine. 28 July 2014
Rated 5 out of 5 by Fairly Unique concept, superbly executed and so far running flawlessly In my case the PSU I had struggled to pull air to cool itself as the main system fan produces such good airflow over the top of the PSU fan. So after having that PSU reach silly temps under load and making a hideious racket under no load. Even with attempts at ducting (and this was a gold rated PSU) I decided to try a fanless. On arrival I was impressed with the solidity of the caseing - its rather full of holes for ventilation but ridgid as can be. Since installing it in my system even at full load for several hours of continous gaming its still running soo cool the air out the case only feels a few degrees up on ambient and the nearest I could get to the internal heatsinks with my thermocouple indicated around 40 celcius. I've only been running it a few weeks but I can't see it failing for a long time to come as its running so cool. N.B. While in my case with a 12" fan on one side it stays perfectly cool the lack of fan will almost certainly lead to overheating if the airflow in your case is poor. I expect a normal ATX format will work just fine but be catious and use a themometer in for the first few hours to be sure you case has sufficent airflow.. In conclusion I definatly recomend it as a quiet PSU for a general purpose computer in most cases - the load shouldn't build up heat. Or for a gaming rig just be careful you don't have too large a power requirement and have good airflow. 16 August 2013
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Questions & Answers
Seasonic SS-520FL2 520W Fanless Modular Power Supply
Seasonic SS-520FL2 520W Fanless Modular Power Supply