Seasonic Focus Plus+ 550 Watt Gold Modular PSU/Power Supply

550W Seasonic FOCUS Plus Gold, Full Modular, 80PLUS Gold, SLI/CrossFire, Single Rail, 45A, 120mm Fan, ATX PSU

Scan code: LN83866 Manufacturer code: SSR-550FX Request call
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 26th Mar 2018 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

550W Seasonic Focus Plus Gold

550W Seasonic Focus Plus Gold 80PLUS - Bronze

Focus Plus 550 Gold

f you are looking for your next compact system build ideas, the FOCUS+ Gold 550 watt power supplies may be the ideal choice for you with their reliable and efficient power delivery, fully modular cables and efficiently regulated quiet operation. The high quality 120 mm Fluid Dynamic Bearing (FDB) fans are very quiet and proven to be very stable over the long run. When you couple these great FDB fans with Seasonic’s own Hybrid Silent Fan Control, then you have a power supply that outputs the least possible sound levels during operation.

Fluid Dynamic Fan Bearing

Fluid Dynamic Bearing

High Performance Fan Bearings

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.

Hybrid Silent Fan Control

RGB LED Lighting

Endless Colour Combinations

The industry’s first, Seasonic patented, advanced three-phased thermal control achieves optimal between silence and cooling. This Hybrid Silent Fan Control functions in three operational stages: Fanless Mode, Silent Mode, and Cooling Mode.

Seasonic 550 Gold Output Power Chart

Seasonic 550W ATX Power Supply
AC Input Voltage: 100V - 240V
Current: 8A - 4A
Frequency: 50Hz - 60Hz
DC Input Rail +3.3V +5V +12V -12V +5VSB
Maximum Power 20A 20A 45A 0.3A 3A
100W 540W 3.6W 15W
Total Continuous Power: 550W
Size ATX
Edition FOCUS Plus Gold
Wattage 550 W
80 PLUS Certification 80 PLUS Gold
Max. Efficiency 90 %
Cooling Fan
Fans 1 x 120mm
Internal +12V Rails Single Rail
Rail 1 +12V 45 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 45 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)
  • 3 x 4-pin Molex
  • 2 x 6+2-pin PCIe
  • 1 x FDD Power
  • 6 x SATA
Dimensions 150 x 86 x 140 mm (WxHxD)
Package Type Retail

Please note your statutory rights are not affected.

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

120 months
DOA Period:
30 days
RTB Period:
12 months
Manufacturer Contact Details
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Seasonic Focus Plus+ 550 Watt Gold Modular PSU/Power Supply
Seasonic Focus Plus+ 550 Watt Gold Modular PSU/Power Supply