Scan code: LN104833 Manufacturer code: BN305

be quiet! Straight Power 11 Platinum 550 Watt 80+ Platinum Full Modular PSU/Power Supply

550W be quiet! Straight Power 11 Platinum , Fully Modular, 80PLUS Platinum, Quad Rail, 45.8A, 135mm Fan, ATX PSU

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Scan code: LN104833 Manufacturer code: BN305
£109.99Item due on 20 August 2020
Due 20th Aug
From £9.88 / month (APR 14.9%)
Monthly Payment: £19.09
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £109.99
Total inc. interest: £114.51
Monthly Payment: £9.88
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £109.99
Total inc. interest: £118.49
If you are approved for a credit limit with PayPal Credit and use it for future purchases, the APR for those purchases won't be more than 19.9% and may be even lower.

Representative Example:

Purchase Rate: 19.9% p.a. (variable)

Representative: 19.9% APR (variable)

Assumed Credit Limit: £1,200

Subject to status. Terms and Conditions apply.
spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

Services
  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info
Product Overview

80 PLUS Platinum Certified

Straight Power 11 Platinum 550W is certified with 80 PLUS Platinum efficiency, reaching up to 93,8%. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. The standby drain is below 0.1 watts.


Silent Wings 3 Fan

The high-end Silent Wings 3 fan delivers best-of-class airflow yet produces very little noise. This is thanks to its unique, optimized fan blade design along with an advanced fluid-dynamic bearing and 6-pole fan motor that largely eliminates operational noise, has a super-long life and minimal power consumption.


Funnel-Shaped Fan Opening

The fan inlet of the Straight Power 11 Platinum 550W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.


Wire-Free Design Inside the PSU

An absolute innovation: The Straight Power 11 Platinum 550W is wire-free on the DC side inside the PSU body. This results in improved cooling airflow and less signal disturbance, simply because of a lack of wiring, and ultimately pushes the lifetimes of the components to a maximum.


Modular Cables

Thanks to the modular cables, all cables that serve no purpose in the system are left out. For this reason, systems always appear very tidy. At the same time installation is performed much more conveniently. A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures prevail inside the case.


State-of-the-Art Technologies

Experience the most technologically advanced power supply be quiet! has ever built! Using an advanced full bridge, LLC and Synchronous Rectifier (SR) technology it provides unmatched signal stability and unbeatable power efficiency. The DC-to-DC conversion for tight voltage regulation, even under heavy cross-loading conditions ensures reliable operation for the next generation of processors and graphics cards.


Japanese 105° Capacitors

Only the best components are used in Straight Power 11 Platinum 550W. That is why we have built only high-quality Japanese capacitors into the PSU chassis. They are rated to 105°C, ensuring stability, reliability and a long operating life.

Features
• 80 PLUS® Platinum efficiency (up to 93.8%).
• Virtually inaudible Silent Wings 3 135mm fan.
• Funnel-shaped fan opening of the PSU case for high airflow intake.
• Wire-free inside the PSU on the DC side for enhanced cooling and longevity.
• Modular cables for maximum build flexibility.
• Powerful multi-GPU support with two PCI-Express connectors.
• Japanese 105°C-rated capacitors ensure stability and reliability.
• ErP and Energy Star 7.0 ready.
Specifications
Size ATX
Edition Straight Power 11
Wattage 550 W
80 PLUS Certification 80 PLUS Platinum
Max. Efficiency (at 230Vac) 93.8 %
Cooling Fan
Fans 1 x 135mm
Internal +12V Rails Quad Rail
Rail 1 +12V 18 A
Rail 2 +12V 18 A
Rail 3 +12V 20 A
Rail 4 +12V 20 A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V 45.8 A
Modular Yes
Modularity Full Modular
SLI/CrossFire No
EPS 12V Yes
Motherboard Connector 20+4-pin
Connectors
  • 1 x 4+4-pin ATX 12V
  • 1 x 4-pin FDD Power
  • 3 x 4-pin Molex
  • 2 x 6+2-pin PCIe
  • 9 x SATA
Dimensions 150 x 160 x 86 (WxHxD)
Package Type Retail
Additional Information
Scan Code LN104833
Model Number BN305
GTIN 4260052187364
Warranty

Please note your statutory rights are not affected.

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

Details
Duration:
36 months
Type:
Return to base
DOA Period:
7 days
RTB Period:
36 months
Manufacturer Contact Details
Manufacturer:
Scan
TekSpek Guides
Power Supply units
Power Supply units
Date Issued: 28th Apr 2020

Power-supply units, or PSUs, are an integral part of any computer build. Often overlooked, it is the component that is likely to last the longest, and it can be moved between systems when you upgrade to the latest and greatest in the future.

Read More

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Questions & Answers
be quiet! Straight Power 11 Platinum 550 Watt 80+ Platinum Full Modular PSU/Power Supply
be quiet! Straight Power 11 Platinum 550 Watt 80+ Platinum Full Modular PSU/Power Supply