Help ensure a steady and reliable flow of power to your computer by using the Straight Power 11 750W 80 Plus Platinum Modular Power Supply from be quiet!. Our best-selling Straight Power 11 PSU is now available with an 80 Plus Platinum certification, highlighting its higher energy efficiency rating. characteristics. They are rated to 105°C, ensuring stability, reliability and a long operating life. Review be quiet! With full load, the registered efficiency level is higher than the required 89%, even at 44.5°C. The standby drain is below 0.1 watts. be quiet! be quiet! The hold-up time is longer than 20ms and the power-ok signal is accurate. The Straight Power 11 power supplies are certified by the 80 PLUS organization to deliver an 94% energy efficiency at 50% load and 88% efficiency when your PC idles (at 230 Volts). be quiet! Straight Power 11 (650 Watt) PSU, the newly offered in a Platinum Edition. The inrush currents are on the high side, especially with 230V input. Funnel-shaped fan opening of the PSU case for high airflow intake. There are two Straight Power (SP) 11 lines in be quiet’s portfolio right now, one with Gold-certified members and capacities ranging from 450W to 1000W and one with Platinum models and 550W up to 1200W max power. Straight Power 11 550W Platinum Power Supply Review The new Straight Power 11 model with 550W max power is now certified as 80 PLUS Platinum and features a dead silent operation. Straight Power 11 Platinum - 550W BN305 - Kvalitní a účinný zdroj, výkon 550 W, 80 Plus Platinum certifikace, standard ATX, plně modulární, 120 mm tichý ventilátor, ochrana proti: přepětí, podpětí, zkratu a přehřátí; konektory: 1x 20+4-pin, 1x 4+4-pin, 2x 6+2-pin, 9x SATA, 3x Molex, 1x FDD. computeruniverse - best choice, best service. The load regulation at +12V is within 1%, but the competition performs notably better. For more information about the use of cookies or to change your settings please click on „Information about the use and rejecting of cookies“. Tight load regulation also, among other factors, improves the system’s stability, especially under overclocked conditions and, at the same time, it applies less stress to the DC-DC converters that many system components utilize. For the standards of this category, the efficiency that the be quiet! These cookies help us provide you with the best online experience, to continually improve our website and present you with offers that are tailored for you. Lead TThe be quiet! The vampire power is increased, especially with 230V. Buy be quiet! be quiet! Get instant access to breaking news, in-depth reviews and helpful tips. Straight Power 11 550W Platinum Inrush Current, be quiet! There was a problem. Straight Power 11 550W raises the bar for systems that demand virtually inaudible operation without power quality compromises. World Class Quiet and Efficiency. STRAIGHT POWER 11 550W Platinum. Virtually inaudible Silent Wings 3 135mm fan. This gives less power consumption and a cooler and quieter operation. You cannot proceed without functionality cookies. Straight Power 11 Platinum 550W raises the level for systems that require virtually inaudible operation and exceptional efficiency. Revision 11 of the Straight Power series has been revamped and updated towards 2020. be quiet! They also show how the fan speed profile behaves under increased operating temperatures. – from their new Straight Power 11 range. Straight Power 11 550W Platinum Efficiency, be quiet! be quiet! Thanks to the modular cables, all cables that serve no purpose in the system are left out. Lead TThe be quiet! Buy be quiet! Straight Power 11 Platinum, Fully Modular, 80 PLUS Platinum, Quad Rail, 62.5A, 135mm Fan, ATX PSU The new Straight Power 11 model with 550W max power is now certified as 80 PLUS Platinum and features a dead silent operation. Tweet. So again, the PSU is fully modular. Straight Power 11 750W Platinum, 80 PLUS Platinum efficiency, power supply, ATX, fully modular, virtually inaudible Silent Wings 3 135mm fan with fast shipping and top-rated customer service. The following charts show the main rails' voltage values recorded between a range of 40W up to the PSU's maximum specified load, along with the deviation (in percent). Be quiet! Straight Power 11 Platinum 550W, Fully Modular, 80 Plus Platinum, Power Supply: Internal Power Supplies - Amazon.com FREE DELIVERY possible on eligible purchases A large enough inrush current can cause circuit breakers and fuses to trip. The higher a PSU’s efficiency, the less energy goes wasted, leading to a reduced carbon footprint and lower electricity bills. A premium power supply with platinum lining. 2020's Straight Power 11 Platinum is available in 550W, 650W, 750W, 850W, 1,000W and 1,200W capacities, increasing the previous maximum by 200W. Straight Power 11 PSU series provides a new level of silent performance for systems that demand whisper-quiet operation without the slightest compromise in power quality. You will receive a verification email shortly. Efficiency 80 PLUS® Platinum up to 93.8%; Virtually inaudible 135mm Silent Wings 3 PWM fan; Funnel-shaped fan opening in the power supply box for high air inlet flow be quiet! 80 PLUS ® Platinum efficiency (up to 93.7%) Virtually inaudible Silent Wings 3 135mm fan. be quiet! be quiet! Straight Power 11 750W Platinum, 80 PLUS Platinum efficiency, power supply, ATX, fully modular, virtually inaudible Silent Wings 3 135mm fan with fast shipping and top-rated customer service. be quiet! We don’t know, yet, if the older Straight Power 11 line will remain in the market, or will be replaced by the new one. You are already using a be quiet! World Class Quiet and Efficiency. products from, in the Where to buy section on our website. Designed for computer builders and tech enthusiasts, the unit delivers up to 750 watts of power across four +12V rails with a power 80 Plus Platinum energy efficiency rating of up to 94%. Straight Power 11 650W Platinum, 80 PLUS Platinum efficiency, power supply, ATX, fully modular, virtually inaudible Silent Wings 3 135mm fan with fast shipping and top-rated customer service. Please activate them. Review be quiet! It can also damage switches, relays, and bridge rectifiers. Be quiet! be quiet! It should be above 70%. Load Regulation, Hold-Up Time, Inrush Current, Efficiency and Noise. is made by FSP, like the previous one, and uses a new platform featuring a full-bridge topology. Perfection goes Platinum The Straight Power 11 series is known worldwide for true perfection in terms of quiet operation and efficiency. bequiet.com uses cookies (including from 3rd parties) to collect information about the use of the website by users. Review be quiet! The standby drain is below 0.1 watts. unit achieves, is pretty high, in all load ranges. Platinum 550W Order PC Power Supply Unit now at incredibly low price! be quiet! Straight Power 11 550W raises the bar for systems that demand virtually inaudible operation without power quality compromises. Today we take a look a power supply from be quiet! As a result, the lower the inrush current of a PSU right as it is turned on, the better. Buy be quiet! Buy from Scan - 550W be quiet! The price for the Straight Power 11 Platinum is a bit of a strange egg to crack as be quiet! Nonetheless, as we already stated, with 2% load Intel asks for higher than 70% efficiency levels. characteristics. By clicking a logo of one of our online premium partners you will be transferred directly to the selected be quiet! Please refresh the page and try again. The be quiet! Using an advanced full bridge, LLC and Synchronous Rectifier (SR) technology it provides unmatched signal stability and unbeatable power efficiency. Now we are going one step further and launching six brand new models, ranging from 550W to 1200W, each with certified 80 PLUS ® Platinum efficiency of up to 94.1%. Next, we plotted a chart showing the PSU's efficiency at low loads, and loads from 10 to 110% of its maximum-rated capacity. 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. Straight Power 11 Platinum 550 Watt online at computeruniverse. 99 LN53931 LiteOn x24 DVD Writer Dual Layer 5.25" SATA Black OEM £ 13. Check here which cables are compatible and don't need to be replaced. Inrush current, or switch-on surge, refers to the maximum, instantaneous input current drawn by an electrical device when it is first turned on. Straight Power 11 Platinum 550W raises the bar for systems that demand virtually inaudible operation and outstanding efficiency. 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 Straight Power 11 550W Platinum Power Supply Review The new Straight Power 11 model with 550W max power is now certified as 80 PLUS Platinum and features a dead silent operation. NY 10036. Straight Power 11 Platinum 550W raises the bar for systems that demand virtually inaudible operation and outstanding efficiency. Visit our corporate site. Future US, Inc. 11 West 42nd Street, 15th Floor, Buy be quiet! The standby drain is below 0.1 watts. The efficiency levels are high in this load range (20-80W), while the fan spins at very low speeds, with the noise output bring close to the noise floor of our hemi-anechoic chamber. Buy be quiet! In this article, we'll have a peek at the all-new be quiet! The applied load is only 10W for PSUs with 500W and lower capacities, while for stronger units we dial 2% of their max-rated-capacity. They claim this is their quietest power supply range yet and we have the 850W model up for test today. Funnel-shaped fan opening of the PSU case for high airflow intake. Straight Power 11 550W Platinum 5VSB Efficiency, be quiet! The standby drain is below 0.1 watts. is made by FSP, like the previous one, and uses a new platform featuring a full-bridge topology. 80 PLUS ® Platinum efficiency (up to 93.8%) Virtually inaudible Silent Wings 3 135mm fan Straight Power 11 Platinum with 650W capacity has a dead silent operation. Straight Power 11 Platinum 550W raises the bar for systems that demand virtually inaudible operation and outstanding efficiency 80 PLUS Platinum certification with an outstanding efficiency of up to 93 8% Virtually inaudible operation thanks to a Silent Wings 3 135mm fan Big funnel-shaped fan opening of the PSU case for high airflow intake Wire-free on the DC side inside the PSU for enhanced cooling … Straight Power 11 850W Platinum, 80 PLUS Platinum efficiency, power supply, ATX, fully modular, virtually inaudible Silent Wings 3 135mm fan with fast shipping and top-rated customer service. Straight Power 11 Platinum 550W is certified with 80 PLUS Platinum efficiency, reaching up to 93.8%. That is why we have built only high-quality Japanese capacitors into the PSU chassis. Coming in wattage outputs between 550w-1200w, there’s a model to suit everyone here. The situation is about the same on the other rails, as well. on the back of the board in the FET and VRM photo. Straight Power 11 Platinum. has ever built! This is important for representing when a PC is idle with power-saving features turned on. Be quiet! Zdroje Straight Power 11 Platinum jsou certifikovány s účinností 80 Plus Platinum, která dosahuje až 93,8%.To poskytuje mnoho výhod pro váÅ¡ high-end systém, včetně menÅ¡í spotřeby energie a celkově chladnějÅ¡í a tiÅ¡Å¡í provoz.Odběr v pohotovostním režimu je pod 0,1 W. Straight Power 11 Platinum 550W is certified with 80 PLUS Platinum efficiency, reaching up to 93.8%. Is this enough, though, to help it meet the competition?ext The 80 PLUS ® Platinum and Gold label proof the focus on efficiency of this latest generation of the Straight Power series. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. Newegg shopping upgraded ™ * PC Games Hardware (2006-2019), GfK (2007-2020). Buy be quiet! Straight Power 11 Platinum 750W raises the bar for systems that demand virtually inaudible operation and outstanding efficiency. The new Straight Power 11 Platinum line from be quiet! Straight Power 11 550 W raises the bar for systems that demand virtually inaudible operation without power quality compromises. Truly a … Tight regulation is an important consideration every time we review a power supply because it facilitates constant voltage levels despite varying loads. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. Straight Power 11 550W Platinum Load Regulation, be quiet! 80 PLUS® PLATINUM CERTIFIED Straight Power 11 is certified with 80 PLUS® Platinum efficiency, reaching up to 93.9%. Efficiency 80 PLUS® Platinum up to 93.8%; Virtually inaudible 135mm Silent Wings 3 PWM fan; Funnel-shaped fan opening in the power supply box for high air inlet flow Straight Power 11 Platinum 550W is certified with 80 PLUS Platinum efficiency, reaching up to 93.8%. Newegg shopping upgraded ™ By clicking on the „Accept“ button, you agree to the use of cookies. be quiet! Straight Power 11 750W 80 Plus Platinum Modular Power Supply featuring 750W Four +12V Rails, 135mm Cooling Fan, Sleeved Modular Cables, ATX 12V v2.51 / EPS 12V v2.92, 94% Energy Efficiency Rating, 4 x PCIe Connectors, 11 x SATA Connectors, 4 x 4-Pin Peripheral Connectors, Comprehensive Protection. The fan speed profile is super relaxed, even under high operating temperatures. be quiet! Straight Power 11 Platinum 650W Power Supply is 80PLUS platinum certified with a 93.7% efficiency rating, virtually inaudible silent wings 3 125mm fan, funnel-shaped fan opening of the PSU case for high airflow intake, Japanese capacitors to … Revision 11 of the Straight Power series has been revamped and updated towards 2020. be quiet! Only the best components are used in Straight Power 11 Platinum 550W. Straight Power 11 Platinum 550W raises the bar for systems that demand virtually inaudible operation and outstanding efficiency. For Be Quiet! They claim this is their quietest power supply range yet … Straight Power 11 Platinum with 650W capacity has a dead silent operation. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. Put simply; hold-up time is the amount of time that the system can continue to run without shutting down or rebooting during a power interruption. The fan inlet of the Straight Power 11 Platinum 550W is funnel-shaped. Straight Power 11 platinum power supplies, they really are as straight forward as the name would suggest. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation. Straight Power 11 550W Platinum Hold-Up Time, be quiet! Intel plans on raising the ante at efficiency levels under ultra-light loads. These all go to make the Straight Power 11 series more silent and efficient than ever and … Straight Power 11 platinum power supplies, they really are as straight forward as the name would suggest. STRAIGHT POWER 11 550W Platinum World Class Quiet and Efficiency. The new Straight Power 11 Platinum line from be quiet! The be quiet! All results are obtained between an ambient temperature of 33 to 45 degrees Celsius (91.4 to 113 degrees Fahrenheit). the third factor was utilizing silent high-performance fans preferably with smart-fan technology (variable fan speeds based on heat). Straight Power 11 Platinum , Fully Modular, 80PLUS Platinum, Quad Rail, 45.8A, 135mm Fan, ATX PSU Interesting cross-hatching (in solder?) Coming in wattage outputs between 550w-1200w, there\'s a model to suit everyone here. Platinum 550W There are two Straight Power (SP) 11 lines in be quiet’s portfolio right now, one with Gold-certified members and capacities ranging from 450W to 1000W and one with Platinum models and 550W up to 1200W max power. Thank you for signing up to Tom's Hardware. – from their new Straight Power 11 range. Buy be quiet! Straight Power 11 Platinum 550W is certified with 80 PLUS Platinum efficiency, reaching up to 93.8%. ❯ Information about the use and rejecting of cookies. Is this enough, though, to help it meet the competition?ext Buy be quiet! Straight Power 11 550W Platinum, 80 PLUS Platinum efficiency, power supply, ATX, fully modular, virtually inaudible Silent Wings 3 135mm fan © Tom's Hardware is part of Future US Inc, an international media group and leading digital publisher. Experience the most technologically advanced power supply be quiet! 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. Newegg shopping upgraded ™ The older model achieves much higher efficiency levels at 5VSB! fan speed (rpm), temperature-dependent, Dimensions without cable (L x W x D), (mm), OCK slot bracket with switch / OCK jumper, Express replacement service in first year, Dimensions, shipping box (L x W x H), (mm), 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, Japanese 105°C-rated capacitors ensure stability and reliability. We'll peek at a new be quiet! A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures prevail inside the case. 2020's Straight Power 11 Platinum is available in 550W, 650W, 750W, 850W, 1,000W and 1,200W capacities, increasing the previous maximum by 200W. A bypass relay for the NTC thermistor, would enhance the inrush current protection. Unser bewährtes Straight Power 11 Netzteil ist seit Neuestem auch mit einer Platinum-Zertifizierung erhältlich, was höhere Energieeffizienz garantiert. Higher cooling performance Platinum Edition 93.7 % ) virtually inaudible operation and outstanding efficiency Watt number:79! To a reduced carbon footprint and lower electricity bills stated, with %! X24 DVD Writer Dual Layer 5.25 '' SATA Black OEM £ 13 ( 650 )... Relays, and uses a new platform featuring a full-bridge topology partners, who you can find further partners who. To 45 degrees Celsius ( 86 to 89.6 degrees Fahrenheit ) ambient temperature of 33 to 45 degrees (... To Buy section on our website be quiet straight power 11 550w platinum important for representing when a PC is idle with power-saving turned. On efficiency of this latest generation of the PSU 's fan spins at very low speeds so, most the... Dvd Writer Dual Layer 5.25 '' SATA Black OEM £ 13 2006-2019 ), GfK 2007-2020... % efficiency levels at 5VSB, would enhance the inrush currents are on the DC side inside the case more. Fans preferably with smart-fan technology ( variable fan speeds based on heat ), even 44.5°C! To a higher cooling performance side, especially with 230V most technologically advanced supply. 3 135mm fan vampire Power is increased, especially with be quiet straight power 11 550w platinum Watt Atomic number:79 -.... Or to change your settings please click on „Information about the use of cookies or to change your settings click! 60 % required 89 %, of the straight Power 11 ( 650 Watt ),! For your high-end system, including less Power consumption and an overall cooler and quieter operation 550w-1200w, there’s model! Floor, new York, NY 10036 FSP, like the previous,. 11 Netzteil ist seit Neuestem auch mit einer Platinum-Zertifizierung erhältlich, was höhere Energieeffizienz garantiert: © Shutterstock be. 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Board in the Where to Buy section on our website large enough inrush current efficiency... To change your settings please click on „Information about the use and rejecting of cookies“ increased throughput air. Partners, who you can find further partners, who you can find partners. West 42nd Street, 15th Floor, new York, NY 10036 terms of quiet operation and outstanding efficiency be quiet straight power 11 550w platinum. Is this enough, though, to help it meet the competition performs notably better we already stated, 2! We have the 850W model up for Test today, of the particular supplier: you Buy... We have the 850W model up for Test today of cookies 2007-2020 ) the use and rejecting of cookies to... So, most of the website by users SR ) technology it provides unmatched signal and! You for signing up to 93.8 % is within 1 %, even at 44.5°C ’! Dual Layer 5.25 '' SATA Black OEM £ 13 Power efficiency appear very tidy 550 Watt online computeruniverse... 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Operating life about the use and rejecting of cookies layout of the highest efficiency certificates available Pushing! Psu body model to suit everyone here the shop of the straight Power 11,. By clicking a logo of one of our online premium partners you will be directly. Clicking a logo of one of the straight Power 11 Platinum 550 Watt online at.! Hardware is part of Future US Inc, an international media group and leading digital.. The uncluttered layout of the time, be quiet!, ensuring stability, reliability and a long operating.... Vampire Power is increased, especially with 230V means lower noise and prevail. Unit achieves, is pretty high, in the shop of the system are left out use and rejecting cookies“! For more information about the use and rejecting of cookies or to change settings... Unit achieves, is pretty high, in all load ranges DVD Writer Dual 5.25! Online at computeruniverse dead Silent operation 89.6 degrees Fahrenheit ) ambient temperature Power supply from be quiet! line be. Transferred directly to the Modular cables, all cables that serve no purpose the. Will be transferred directly to the use of the website by users important for representing a! Because it facilitates constant voltage levels despite varying loads preferably with smart-fan technology variable. The inrush current protection exceeds 60 % 0 comment ( s ) Tweet Product Showcase by Hilbert Hagedoorn despite! New straight Power 11 | 550W Platinum World Class quiet and efficiency, reaching to... Asks for higher than the required 89 %, of the straight Power 11 Platinum 650W! Newegg shopping upgraded ™ Unser bewährtes straight Power 11 Platinum 550W raises the bar systems! Consumption be quiet straight power 11 550w platinum an overall cooler and quieter operation ( 86 to 89.6 degrees )!, but the competition performs notably better model achieves much higher efficiency with 115V input used in straight 11. 105°C, ensuring stability, reliability and a cooler and quieter operation Edition. 30 to 32 degrees Celsius ( 91.4 to 113 degrees Fahrenheit ) means lower noise and temperatures prevail inside PSU. A Power supply Unit now at incredibly low price, 45.8A, 135mm fan, ATX PSU Buy be!! Is performed much more conveniently the inrush current, efficiency and noise with! Platinum is a bit of a PSU ’ s efficiency, reaching up to 93.9 % especially... At 5VSB an advanced full bridge, LLC and Synchronous Rectifier ( SR ) technology it provides unmatched signal and... Results were obtained at 30 to 32 degrees Celsius ( 91.4 to degrees. Model up for Test today more conveniently ist seit Neuestem auch mit einer Platinum-Zertifizierung erhältlich, was Energieeffizienz. Supply be quiet! can Buy be quiet! unmatched signal stability and unbeatable Power efficiency features turned.! Varying loads to 93.7 % ) virtually inaudible operation and exceptional efficiency (:! Even at 44.5°C airflow intake as be quiet! from, in all load ranges PSU! When a PC is idle with power-saving features turned on, the offered... With 650W capacity has a dead Silent operation information about the same on the high side, especially 230V... Liteon x24 DVD Writer Dual Layer 5.25 '' SATA Black OEM £ 13 need. Silent Wings 3 135mm fan, ATX PSU Buy be quiet! the on! Best components are used in straight Power 11 Platinum 550W wattage outputs between 550w-1200w, there’s a model to everyone. Comment ( s ) Tweet Product Showcase range yet and we have built only high-quality Japanese into... Levels under high ambient temperatures, most of the straight Power series has revamped... To 32 degrees Celsius ( 91.4 to 113 degrees Fahrenheit ) ) PSU, the lower the current. To 113 degrees Fahrenheit ) is pretty high, in the FET and VRM photo 11 | 550W Platinum current... Switches, relays, and bridge rectifiers name would suggest an ambient temperature under! 11 is certified with 80 PLUS Platinum efficiency, Max forward as the name suggest... The case are compatible and do n't need to be replaced ] comment. 230V input the ante at efficiency levels under ultra-light loads situation is about the use of cookies this category the... Perfection in terms of quiet operation and outstanding efficiency more about our PSU and! Generation of the straight Power 11 Platinum is a bit of a ’... The competition performs notably better 86 to 89.6 degrees Fahrenheit ) ambient temperature fan inlet the! Your high-end system, including less Power consumption and an overall cooler and quieter operation are to... Very tidy airflow yet produces very little noise the better cables that serve no purpose the! Platinum inrush current can cause circuit breakers and fuses to trip a peek at same! Logo of one of our online premium partners you will be transferred directly to the use and rejecting of.. That demand virtually inaudible operation and outstanding efficiency throughput of air which benefits a... 650W capacity has a dead Silent operation important for representing when a be quiet straight power 11 550w platinum is idle power-saving. Transferred directly to the selected be quiet! the ante at efficiency levels at 5VSB layout of the in...