be quiet! DARK POWER PRO 11 850W Power Supply

850W be quiet! Dark Power Pro 11, Hybrid Modular, 80 PLUS Platinum, SLI/CrossFire, Quad Rail, 70A, 135mm Fan, ATX PSU

be quiet!
Scan code: LN64716 Manufacturer code: BN253 Request call
£199.99
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 £5.48 By DPD On 25th Oct 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 Legendary Silence, Cutting Edge Performance
It is a fact of the modern world that high technology requires constant refinement and unending improvement — and that is even truer for those who would be leaders. Dark Power Pro power supplies are renowned as the world’s quietest and most efficient high-performance PSUs. The Dark Power Pro 11 850W model takes that a step further with a power conversion topology that delivers 80PLUS® Platinum performance, add to that an unparalleled array of enhancements that augment this unit’s compatibility, convenience of use, reliability, and safety, and the result is the most technologically-advanced power supply be quiet! has ever built. Features • 80PLUS® Platinum certification and up to 94% power conversion efficiency
• Virtually inaudible operation thanks to a broad array of optimizations, including the use of a be quiet! SilentWings® 3 135mm fan
• SilentWings® 3 fan features an advanced fan frame, an airflow-optimized fan blade, fluid-dynamic bearing with copper core and a high-quality 6-pole motor for less vibration
• The funnel-shaped fan opening of the PSU case is significant big and allows high airflow intake
• 850 Watts of continuous power provide intensive power reserves for demanding computing applications
• Overclocking key allows switchover between quadruple independent 12V-rail mode and high-performance single-rail operation
• NVIDIA SLI Ready and AMD CrossFireX certifications allow you to build powerful Multi-GPU systems with confidence
• Cable management with extra long cable reach simplifies component installation and reduces annoying clutter, increasing airflow and improving cooling in even the largest PC cases
• Product conception, design and quality control in Germany

Applications
• Advanced, high-resolution gaming and multimedia systems
• Overclocked systems
• Multi-GPU workstations for 3D graphics, photo editing, video editing
• Any application that requires high power with superior quietness
• Feature Details

Energy Efficiency
• 80PLUS® Platinum certification with up to 94% efficiency
• Saving power means saving money, but it also mean less waste heat, less cooling required, and overall quieter operation
• Standby drain less than 0.10Watts
• Meets Energy Star 6.0 guidelines
• Fulfills the ErP 2014 guidelines
• Zero Load design supports Intel’s Deep Power Down C6 and C7 (Haswell) modes
Specifications
Size ATX
Edition Dark Power Pro 11
Wattage 850 W
80 PLUS Certification 80 PLUS Platinum
Max. Efficiency 94 %
Cooling Fan
Fans 1 x 135mm
Internal +12V Rails Quad Rail
Rail 1 +12V 30 A
Rail 2 +12V 30 A
Rail 3 +12V 35 A
Rail 4 +12V 35 A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V 70 A
Modular Yes
Modularity Hybrid Modular
SLI/CrossFire Yes
EPS 12V Yes
Motherboard Connector 20+4-pin
Connectors
  • 1 x 4+4-pin CPU +12V (EPS)
  • 4 x 4-pin Fan
  • 7 x 4-pin Molex
  • 6 x 6+2-pin PCIe
  • 1 x 6-pin PCIe
  • 1 x 8-pin CPU +12V (EPS)
  • 2 x FDD Power
  • 8 x SATA
Dimensions 150 x 86 x 193 mm (WxHxD)
Package Type Retail
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:
60 months
Type:
Return to base
DOA Period:
7 days
RTB Period:
60 months
Manufacturer Contact Details
Customers also bought
TekSpek Guides
PSUs (Power Supply Units)
PSUs (Power Supply Units)
Date Issued: 4th Jul 2011

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.

Read More

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.

Read More

Green computing at home
Green computing at home
Date Issued: 20th Nov 2008

This TekSpek explains what Green Computing is, what it means to the consumer, and how energy-efficient components can be beneficial in the home.

Read More

Reviews
850W be quiet! Dark Power Pro 11, Hybrid Modular, 80 PLUS Platinum, SLI/CrossFire, Quad Rail, 70A, 135mm Fan, ATX PSU is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Excellent PSU, whisper quiet The summary says it all really. A very well put together PSU with a good selection of cables and documentation. The fan is barely audible even when under load, and that's only when you get your head right down close to it. Inside a closed case you'd probably never know it was there. Only point to bear in mind is this PSU has a depth of 180mm, which is a bit longer than some others, and may not fit some cases. Be sure to check what the maximum depth your case can accommodate is. It's a bit more expensive than the competition, but you definitely get what you pay for, and it's Platinum rated too!
Date published: 2015-11-05
  • y_2017, m_10, d_22, h_19
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_GB, sid_64716, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scan
Questions & Answers
be quiet! DARK POWER PRO 11 850W Power Supply
be quiet! DARK POWER PRO 11 850W Power Supply