Power Supplies

Be Quiet System Power 11 450W Black Computer Power Supply Full Wired 80 Plus Bronze

The Be Quiet! System Power 11 450W ATX3.1 power supply is the ideal choice for gamers and computer users who demand high performance and reliability.

  • Capacity: 450 Watts suitable for gaming and...

The Be Quiet! System Power 11 450W ATX3.1 power supply is the ideal choice for gamers and computer users who demand high performance and reliability.

  • Capacity: 450 Watts suitable for gaming and everyday use
  • Flexible connectors: 2x PCIe for graphics cards
  • Design: Black finish that fits any system
  • ATX3.1 Compatibility: Modern technology for increased...
See full description See full description
  • See all
50 99
Delivery by Wed, 24 Jun
14,00 €   shipping cost
Sent from Greece
From Gaming Parts 4.9 (1.9K Skroutz Hub reviews)

Description

Description

The Be Quiet! System Power 11 450W ATX3.1 power supply is the ideal choice for gamers and computer users who demand high performance and reliability.

  • Capacity: 450 Watts suitable for gaming and everyday use
  • Flexible connectors: 2x PCIe for graphics cards
  • Design: Black finish that fits any system
  • ATX3.1 Compatibility: Modern technology for increased efficiency
  • Safety: Supports a variety of safety mechanisms for protection against overload and short circuit

The installation of the power supply is easy and quick, with clear user instructions included in the package.

Manufacturer

See full description

Specifications

Specifications

Dimensions

Power
450 W
Size
ATX
Modularity
Full Wired
Certification
80 Plus Bronze
Fan Dimension
120 mm
Power Protection
Over Current Protection (OCP), Over Power Protection (OPP), Over Temperature Protection (OTP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Surges & Inrush Protection (SIP), Under Voltage Protection (UVP)
Color
Black

ATX Version

ATX 3.1
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (90)

Reviews

  1. 84
  2. 5
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Silent
  • Quality construction
  • Durability
  • Value for money
  • Number of connections
  • Operational stability
  • Cable management
  • This review is about the power: 650 W

    Very good, the only thing I didn't know was that all the cables come pre-installed so you can't remove the ones you don't need. It was entirely my fault of course, but heads up for the next person.

    Translated from Greek ·
    Did you find this review helpful?
  • ultistevener
    3
    1 out of 4 members found this review helpful

    Verified purchase

    This review is about the power: 550 W

    It does its job, but there are also cheaper options. I chose it because of immediate availability.

    Cons: it is not silent, which is ironic for a product called be quiet

    Translated from Greek ·
    Did you find this review helpful?
  • andi_lucky
    5
    3 out of 3 members found this review helpful

    Verified purchase

    This review is about the power: 650 W

    I changed the power supply from a Gigabyte 550 I had due to a graphics card upgrade, obvious difference, completely silent

    Translated from Greek ·
    Did you find this review helpful?
  • efilippidis
    5
    2 out of 2 members found this review helpful

    Verified purchase

    This review is about the power: 750 W

    Silent and stable operation, the two top features! I replaced the 650W power supply I had with this one because I was having issues with voltage stability and my computer would shut down. Since I changed it, all the problems have been solved! It also has plenty of connections and you won't need additional cable extensions, which the manufacturer does not recommend anyway. Good cable management, even though it is Full Wired and I didn't need to go for the Full Modular option. I highly recommend it!

    Translated from Greek ·
    Did you find this review helpful?
  • Ideasfactory_manager2257
    5
    2 out of 5 members found this review helpful

    Verified purchase

    This review is about the power: 550 W

    Very good and quiet power supply, I have used it in 3 different builds I have made with low-mid requirements and onboard graphics.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 650 W

    Very good and very quiet. I have had it for over 1 and a half years now and I can say so

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the power: 550 W

    Excellent PSU!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    It is very good and at a good price

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 550 W

    Very good power supply! Silent!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 750 W

    Very good and quiet.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Works great for a low budget PC and of course with the reliability of be quiet

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 650 W

    Perfect! A friend recommended it to me and he was absolutely right.

    Translated from Greek ·
    Did you find this review helpful?
  • Very good power supply. I highly recommend it

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 750 W

    Very good power supply and quiet under moderate loads

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 650 W
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    a good choice for a desk pc and with good parts inside for the price

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the power: 750 W

    Very good power supply and it makes no noise at all

    Translated from Greek ·
    • Cable management
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the power: 750 W

    Very good quality and quiet. Good value for money power supply!

    Translated from Greek ·
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the power: 650 W

    it's worth its money.

    Translated from Greek ·
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    Did you find this review helpful?
  • 5
    1 out of 2 members found this review helpful

    Verified purchase

    Before you buy it, check if they give you a demonstration as the cables have been reduced.

    Translated from Greek ·
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful

    Verified purchase

    Extremely quiet. I haven't pushed it particularly hard, of course, but so far I haven't had any issues.

    Translated from Greek ·
    • Cable management
    • Silent
    • Quality construction
    • Number of connections
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful

    Verified purchase

    This review is about the power: 650 W

    It has the name, it also has the quality. Completely silent

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 750 W

  • This review is about the power: 650 W

  • Verified purchase

    This review is about the power: 550 W

  • Verified purchase

    This review is about the power: 650 W

  • Verified purchase

  • This review is about the power: 650 W

  • This review is about the power: 650 W

  • Verified purchase

    This review is about the power: 650 W

  • Very good, the only thing I didn't know was that all the cables come pre-installed so you can't remove the ones you don't need. It was entirely my fault of course, but heads up for the next person.

    Translated from Greek ·
    0
  • It does its job, but there are also cheaper options. I chose it because of immediate availability.

    Cons: it is not silent, which is ironic for a product called be quiet

    Translated from Greek ·
    1
  • I changed the power supply from a Gigabyte 550 I had due to a graphics card upgrade, obvious difference, completely silent

    Translated from Greek ·
    3
  • Silent and stable operation, the two top features! I replaced the 650W power supply I had with this one because I was having issues with voltage stability and my computer would shut down. Since I changed it, all the problems have been solved! It also has plenty of connections and you won't need additional cable extensions, which the manufacturer does not recommend anyway. Good cable management, even though it is Full Wired and I didn't need to go for the Full Modular option. I highly recommend it!

    Translated from Greek ·
    2
  • Very good and quiet power supply, I have used it in 3 different builds I have made with low-mid requirements and onboard graphics.

    Translated from Greek ·
    2
  • See all

Description & Specifications

The Be Quiet! System Power 11 450W ATX3.1 power supply is the ideal choice for gamers and computer users who demand high performance and reliability.

  • Capacity: 450 Watts suitable for gaming and everyday use
  • Flexible connectors: 2x PCIe for graphics cards
  • Design: Black finish that fits any system
  • ATX3.1 Compatibility: Modern technology for increased efficiency
  • Safety: Supports a variety of safety mechanisms for protection against overload and short circuit

The installation of the power supply is easy and quick, with clear user instructions included in the package.

Manufacturer

Dimensions

Power
450 W
Size
ATX
Modularity
Full Wired
Certification
80 Plus Bronze
Fan Dimension
120 mm
Power Protection
Over Current Protection (OCP), Over Power Protection (OPP), Over Temperature Protection (OTP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Surges & Inrush Protection (SIP), Under Voltage Protection (UVP)
Color
Black

ATX Version

ATX 3.1
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (90)

  1. 84
  2. 5
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Silent
  • Quality construction
  • Durability
  • Value for money
  • Number of connections
  • Operational stability
  • Cable management
  • This review is about the power: 650 W

    Very good, the only thing I didn't know was that all the cables come pre-installed so you can't remove the ones you don't need. It was entirely my fault of course, but heads up for the next person.

    Translated from Greek ·
    Did you find this review helpful?
  • ultistevener
    3
    1 out of 4 members found this review helpful

    Verified purchase

    This review is about the power: 550 W

    It does its job, but there are also cheaper options. I chose it because of immediate availability.

    Cons: it is not silent, which is ironic for a product called be quiet

    Translated from Greek ·
    Did you find this review helpful?
  • andi_lucky
    5
    3 out of 3 members found this review helpful

    Verified purchase

    This review is about the power: 650 W

    I changed the power supply from a Gigabyte 550 I had due to a graphics card upgrade, obvious difference, completely silent

    Translated from Greek ·
    Did you find this review helpful?
  • efilippidis
    5
    2 out of 2 members found this review helpful

    Verified purchase

    This review is about the power: 750 W

    Silent and stable operation, the two top features! I replaced the 650W power supply I had with this one because I was having issues with voltage stability and my computer would shut down. Since I changed it, all the problems have been solved! It also has plenty of connections and you won't need additional cable extensions, which the manufacturer does not recommend anyway. Good cable management, even though it is Full Wired and I didn't need to go for the Full Modular option. I highly recommend it!

    Translated from Greek ·
    Did you find this review helpful?
  • Ideasfactory_manager2257
    5
    2 out of 5 members found this review helpful

    Verified purchase

    This review is about the power: 550 W

    Very good and quiet power supply, I have used it in 3 different builds I have made with low-mid requirements and onboard graphics.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 650 W

    Very good and very quiet. I have had it for over 1 and a half years now and I can say so

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the power: 550 W

    Excellent PSU!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    It is very good and at a good price

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 550 W

    Very good power supply! Silent!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 750 W

    Very good and quiet.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Works great for a low budget PC and of course with the reliability of be quiet

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 650 W

    Perfect! A friend recommended it to me and he was absolutely right.

    Translated from Greek ·
    Did you find this review helpful?
  • Very good power supply. I highly recommend it

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 750 W

    Very good power supply and quiet under moderate loads

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 650 W
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    a good choice for a desk pc and with good parts inside for the price

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the power: 750 W

    Very good power supply and it makes no noise at all

    Translated from Greek ·
    • Cable management
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the power: 750 W

    Very good quality and quiet. Good value for money power supply!

    Translated from Greek ·
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the power: 650 W

    it's worth its money.

    Translated from Greek ·
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    Did you find this review helpful?
  • 5
    1 out of 2 members found this review helpful

    Verified purchase

    Before you buy it, check if they give you a demonstration as the cables have been reduced.

    Translated from Greek ·
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful

    Verified purchase

    Extremely quiet. I haven't pushed it particularly hard, of course, but so far I haven't had any issues.

    Translated from Greek ·
    • Cable management
    • Silent
    • Quality construction
    • Number of connections
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful

    Verified purchase

    This review is about the power: 650 W

    It has the name, it also has the quality. Completely silent

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the power: 750 W

  • This review is about the power: 650 W

  • Verified purchase

    This review is about the power: 550 W

  • Verified purchase

    This review is about the power: 650 W

  • Verified purchase

  • This review is about the power: 650 W

  • This review is about the power: 650 W

  • Verified purchase

    This review is about the power: 650 W

  • Very good, the only thing I didn't know was that all the cables come pre-installed so you can't remove the ones you don't need. It was entirely my fault of course, but heads up for the next person.

    Translated from Greek ·
    0
  • It does its job, but there are also cheaper options. I chose it because of immediate availability.

    Cons: it is not silent, which is ironic for a product called be quiet

    Translated from Greek ·
    1
  • I changed the power supply from a Gigabyte 550 I had due to a graphics card upgrade, obvious difference, completely silent

    Translated from Greek ·
    3
  • Silent and stable operation, the two top features! I replaced the 650W power supply I had with this one because I was having issues with voltage stability and my computer would shut down. Since I changed it, all the problems have been solved! It also has plenty of connections and you won't need additional cable extensions, which the manufacturer does not recommend anyway. Good cable management, even though it is Full Wired and I didn't need to go for the Full Modular option. I highly recommend it!

    Translated from Greek ·
    2
  • Very good and quiet power supply, I have used it in 3 different builds I have made with low-mid requirements and onboard graphics.

    Translated from Greek ·
    2
  • See all
50,99 €
14,00 €   shipping cost