Seasonic Platinum 660W Modular Power Supply

660W Seasonic Platinum, Full Modular, 80PLUS Platinum, ATX, PSU

Scan code: LN47994 Manufacturer code: SS-660XP2 Request call
In stock
Spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
High End
Delivery options £5.48 By DPD On 27th Apr 2017 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
Frequently Bought Together
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. Features • 80PLUS® Platinum Certified Super High Efficiency.
• DC Connector Panel with Integrated VRM [Voltage Regulator Module].
• DC to DC Converter Design.
• Active Power Factor Correction [99% PF Typical].
• Conductive Polymer Aluminium Solid Capacitors.
• Highly Reliable 105°C Japanese Aluminium Electrolytic Capacitors.
• Gold Plated High Current Terminals.
• High +12V Output.
• Dual Sided PCB Layout.
• Seasonic Patented Hybrid Silent Fan Control.
• Sanyo Denki San Ace Silent Fan.
Size ATX
Wattage 660 W
80 PLUS Certification 80 PLUS Platinum
Max. Efficiency 92 %
Cooling Fan
Internal +12V Rails Single (1) Rail
Rail 1 +12V 55 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 Yes
EPS 12V Yes
Motherboard Connector 20+4-pin
  • 1 x 4+4-pin CPU +12V (EPS)
  • 5 x 4-pin Molex
  • 4 x 6+2-pin PCIe
  • 1 x 8-pin CPU +12V (EPS)
  • 1 x FDD Power
  • 10 x SATA
Dimensions 150 x 86 x 160 (WxHxD)
Package Type  

Please note your statutory rights are not affected.

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

84 months
DOA Period:
7 days
RTB Period:
12 months
Manufacturer Contact Details
[email protected]

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.

Customers also bought
660W Seasonic Platinum, Full Modular, 80PLUS Platinum, ATX, PSU is rated 4.5 out of 5 by 4.
Rated 4 out of 5 by from Returned due to buzzing I've been using Seasonic PSU's for years and have always found them superb. Another rig has a Seasonic 650W X-Series which is the forerunner of this Platinum. However I had to send this PSU back as it made a pronounced buzzing noise. This doesn't mean it was defective as such - sometimes you get unlucky with PSU's. I was building a super quiet watercooled rig so the buzzing was too much for me. To replace it I bought a Corsair AX760. These are rebadged Seasonic Platinums so you see I still have confidence in the brand. I already have an AX860 in one rig and that PSU is flawless as is this one. Things I like about this Platinum and AX ranges are firstly they are fully modular so there are no redundant cables to hide and secondly they are hybrids. This is particularly useful for a quiet build as in hybrid mode the PSU fan only spins up if it exceeds about 50% load. Below that they are entirely passively cooled. Hope this helps
Date published: 2017-04-21
Rated 5 out of 5 by from A premium quality power supply This Seasonic power supply has worked faultlessly since installed. It comes with lots of different cables as well as velcro loops and cable ties to aid installation. Fan noise is not noticeable compared to the other fans in my case. A bit expensive but you get a top quality product.
Date published: 2015-01-10
Rated 5 out of 5 by from Perfect ! Perfect for mainstream PC, good quality, Platinium!
Date published: 2014-02-18
Rated 4 out of 5 by from Seriously quiet Can't hear this supply when it's running. In hybrid mode the fan barely comes on. This is running i7 processor, GTX 770, a couple of SSDs, five 120mm case fans and a beQuiet dark rock pro cooler. Cables could be more flexible though.
Date published: 2013-12-26
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Questions & Answers
Seasonic Platinum 660W Modular Power Supply
Seasonic Platinum 660W Modular Power Supply