Brand | be quiet! |
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Series | straight power 11 |
Item model number | BN619 |
Item Weight | 7.32 pounds |
Product Dimensions | 13 x 10 x 4 inches |
Item Dimensions LxWxH | 13 x 10 x 4 inches |
Color | Black |
Manufacturer | be quiet! |
ASIN | B07CXGWTG3 |
Date First Available | May 7, 2018 |
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be quiet! Straight Power 11 750W Quiet Performance Power Supply | Fully Modular | 80 Plus Gold | BN619
Model Name | straight power 11 |
Brand | be quiet! |
Compatible Devices | Personal Computer |
Connector Type | PCI Express |
Output Wattage | 750 Watts |
Wattage | 750 watts |
Cooling Method | Air |
Item Dimensions LxWxH | 13 x 10 x 4 inches |
Power Supply Design | Full Modular |
Fan Count | 1 |
About this item
- 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
- Full cable management for maximum build flexibility
- 80PLUS Gold efficiency (up to 93%)
- Powerful multi-GPU support with four PCI-Express connectors
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Compare with similar items
This Item be quiet! Straight Power 11 750W Quiet Performance Power Supply | Fully Modular | 80 Plus Gold | BN619 | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | ||
Price | — | -20% $79.99$79.99 List: $99.99 | -14% $249.90$249.90 List: $289.90 | -21% $109.99$109.99 List: $139.99 | -25% $89.99$89.99 List: $119.99 | -10% $89.99$89.99 List: $99.99 |
Delivery | — | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | — |
Customer Ratings | ||||||
Quality of material | 4.8 | 4.2 | 4.7 | 4.1 | 4.2 | 4.0 |
Noise level | 4.7 | 4.3 | 4.1 | 4.4 | 4.3 | 3.7 |
Easy to install | 4.7 | 4.5 | 4.6 | 4.5 | 4.4 | 4.4 |
Value for money | 3.8 | 4.2 | — | 4.2 | 4.0 | 4.0 |
Energy efficiency | — | 5.0 | 4.5 | 4.8 | 4.3 | 4.5 |
Sold By | — | Segotep Inc. | be-quiet-official | Amazon.com | Amazon.com | Autocare Depot |
power supply design | Full Modular | Full Modular | — | Full Modular | Full Modular | Full Modular |
connector type | PCI Express | — | atx,pcie | ATX | ATX | ATX |
form factor | — | ATX12V, ATX | ATX | ATX | — | — |
cooling method | Air | Air | Air | Air | Air | — |
fan count | 1 | 1 | 1 | — | — | 1 |
wattage | 750 watts | 750 watts | 1000 watts | 850 watts | 850 watts | 750 watts |
From the manufacturer
World Class Quiet and Efficiency
Provides virtually inaudible operation
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Silent Wings 3 FanThe 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 OpeningThe fan inlet of the Straight Power 11 is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance. |
Wire-Free Design Inside the PSUAn absolute innovation: The Straight Power 11 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. |
Compatibility for the systems of tomorrow
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Fully Modular Cable ManagementThanks to the fully modular cable management, 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. |
80 PLUS Gold CertifiedStraight Power 11 is certified with 80 PLUS Gold efficiency, reaching up to 93%. This gives less power consumption and a cooler and quieter operation. Truly a benefit for any system. |
High Class TechnologiesThe use of LLC and Synchronous Rectifier (SR) provides very stable operation and enhanced voltage regulation. The PSU is equipped with DC-to-DC conversion for tight voltage regulation even under heavy cross-loading conditions. This ensures reliable operation with the next generation of processors and graphics cards. |
A testament to high quality
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Japanese 105° CapacitorsOnly the best components are used in Straight Power 11 450W. 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 |
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Customer Reviews |
4.6 out of 5 stars |
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Best Sellers Rank | #1,705 in Computer Power Supplies |
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Product Description
be quiet! Straight Power 11 750W raises the bar for systems that demand virtually inaudible operation without power quality compromises. This PSU is clearly the best choice for super silent systems. 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 and longevity full cable management for maximum build flexibility Plus Gold certification with an efficiency of up to 93%advanced stability and voltage regulation thanks to LLC, SR and dc-to-DC four high-performance 12v-railspowerful multi-GPU support with four PCI-Express connectors Japanese 105°c-rated capacitors ensure stability and reliability power signal stability unmatched in its classer and energy Star 6. 1 ready5-year manufacturer's product conception, design and quality control in Germany
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, appearance and ease of installation of the power device. They mention it's very quiet, well built and that the unit is beautiful. They also like the appearance and quality of the cables. However, some customers have reported issues with the performance of the product.
AI-generated from the text of customer reviews
Customers like the noise level of the system power device. For example, they say it's easy to install and appears to be very quiet. However, some customers say they can only tell it' s turned on by the lights.
"...It's so quiet I can't really hear my PC start even in a very quiet room. It's much quieter than the air ducts for the furnace in my house...." Read more
"...Runs quiet and I like that the fan doesn't stop completely just turns extremely slowly. My water pump is the noisiest component in the case now...." Read more
"Very easy to install and noise level is awesome. They package really well, very neat as well. Two thumbs up." Read more
"Great PSU.. dumb quiet I installed it in my Montech Air X case. At idle I don't hear and coil wind what's so ever...." Read more
Customers like the quality of the power supply. They say it's a great overall product, well-built, and delivers good stable power. Customers also mention that the fan was very quiet and they had no issues with power.
"This has plenty of power to drive my Intel i7 CPU and an NVidia 4080 graphics card and it has all the power connections I could need for a gaming PC...." Read more
"Great PSU.. dumb quiet I installed it in my Montech Air X case. At idle I don't hear and coil wind what's so ever...." Read more
"...This PSU removed both of those problems and holds up super well with all of my other components...." Read more
"...Had intermittent system shut downs oftentimes while the system was idling. This was with a Corsair AX860I which would trip and shut the system down...." Read more
Customers find the installation process of the system power device to be easy. They mention that it comes with all the necessary power cables.
"Very easy to install and noise level is awesome. They package really well, very neat as well. Two thumbs up." Read more
"...Very easy to install. Comes with all necessary power cables. And most importantly of all for me is that it’s extremely quiet...." Read more
"It was easy to install was told how good it was by a trusted internet friend. Cables and everything was easy to install...." Read more
"...I also appreciate that the accompanying instructions are detailed and clear." Read more
Customers like the appearance of the system power device. They mention that the unit is beautiful and has nice black, braided cables.
"...They package really well, very neat as well. Two thumbs up." Read more
"...Installing it was fun and the unit is beautiful...." Read more
"...It is extremely quiet and does the job well. Nice black, braided cables and no issues." Read more
"Great PSU with no wires inside the psu for an interesting design. Easy to install & and fully modular." Read more
Customers like the cable of the system power device. They mention it has a nice build, the cables are well-managed, and are braided. They say that the design makes it easy to figure out what plugs in where.
"...however this one was still around $110-120 and has very nice build, cables, and features/protection...." Read more
"...The build quality is nice and so are the sleeved cables. I would recommend this psu, if you are spending around $1000 usd on your rig...." Read more
"...I just needed two cables, the rest was left in the box. Each cable is clearly marked making it easy to install...." Read more
"...It is extremely quiet and does the job well. Nice black, braided cables and no issues." Read more
Customers like the modularity of the system power device. They mention that it is easy to install and fully modular. The modular design really makes a big difference, and it is great for keeping cable bulk down.
"...The modularity is great for keeping cable bulk down." Read more
"Modular design really makes a big difference. I just needed two cables, the rest was left in the box...." Read more
"...Fully modular and very quiet. the look and feel is of nice quality overall I am very pleased." Read more
"...Easy to install & and fully modular." Read more
Customers are dissatisfied with the performance of the system power device. For example, they mention that it stopped working after 3 years, it died completely, and it wouldn't start at all. Some customers also report that the power device failed to boot after 5 months.
"...the product never worked and when I assembled the computer I didn't know why it wouldn't turn on and I had to hire a technician to fix it!..." Read more
"...was a Minor inconvenience to all party's is that mine arrived dead and wouldn't start at all...." Read more
"...After 11 months of use it completely failed while my Linux system was in idle...." Read more
"...After the first one stopped working after 3 years, the customer service sent me a replacement unit but it only lasted 3 months before it broke down..." Read more
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Top reviews from the United States
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I installed it in my Montech Air X case. At idle I don't hear and coil wind what's so ever.
On full load I hear my GPU fans more then anything. This bequiet PSU replaced my thermal take 750 smart fan which was getting loud under full load.
As for the cables supplied that comes with this unit. I prefer ribbon style cables mainly for the look the 24 pin and 8Pin CPU plug. I cant really complain as for ease of cable management.
The cables are nice and stiff so I recommend before installing the ones you need give them a little work out so you minimize any unwanted damage to the parts your gonna be installing them too.
I recommend this PSU for anyone attempting a quiet PC build.
I installed it in my Montech Air X case. At idle I don't hear and coil wind what's so ever.
On full load I hear my GPU fans more then anything. This bequiet PSU replaced my thermal take 750 smart fan which was getting loud under full load.
As for the cables supplied that comes with this unit. I prefer ribbon style cables mainly for the look the 24 pin and 8Pin CPU plug. I cant really complain as for ease of cable management.
The cables are nice and stiff so I recommend before installing the ones you need give them a little work out so you minimize any unwanted damage to the parts your gonna be installing them too.
I recommend this PSU for anyone attempting a quiet PC build.
PS. I had an issue where my older PSU was suspected of not supplying enough power to my GPU (GTX 1080) and when i replaced it, my issues with black screening on cold boots went away.
Amazon was never responsible
Amazon was never responsible
Top reviews from other countries
This PSU is adequate, despite the bad cabling and poor labeling. It's fine? It's certainly not worth this price. You'd be better off buying from *literally any other competitor*.