Skroutz.gr

Seasonic B12-BC 650W Black Computer Power Supply Full Wired 80 Plus Bronze
Power Supplies

Seasonic B12-BC 650W Black Computer Power Supply Full Wired 80 Plus Bronze

Key features:

  • Size: ATX
  • Type: Active PFC
  • Fan Dimension: 120 mm
  • Dimensions: 150mm x 190mm x 86mm
See full description

  • Type

    Specifies the size and compatibility with the computer case. The most common types are ATX for standard cases, SFX and TFX for small or slim systems, and EPS for powerful setups or servers.

    ATX

    The most common power supply size, compatible with most mid and full tower cases.

  • Certification

    80 Plus Bronze

    Energy saving with efficiency up to 85%. Reliable and efficient operation for your computer's power supply.

  • Fan Dimension

    The diameter of the fan in millimeters. The larger the fan, the more effective the cooling and the quieter the power supply operation. The most common size is 120mm, with some power supplies reaching up to 140mm.
  • See all
The product is not available at Skroutz Last updated: 6 months ago
Product report

Description

Description

The B12 BC series is available in the standard ATX form factor and in power levels that are most common for a PC system. The Seasonic B12 BC achieves the 80 PLUS® Bronze standard by providing at least 82%, 85%, and 82% energy efficiency at 20%, 50%, and 100% operating loads, respectively. This efficiency, combined with active power factor correction, allows the B12 BC series power supplies to reduce energy waste, which translates into energy cost savings for their users. In addition to high efficiency, the B12 BC units use the LLC resonant converter design and the industry-leading Smart and Silent Fan Control (S2FC).

80 Plus Bronze Certification

The 80 PLUS Bronze certification indicates that a large percentage of electrical energy is converted into useful energy, resulting in less heat loss and more savings on the electricity bill. The 80 PLUS Bronze certification guarantees efficiency greater than 82%, 85%, and 82% at operating loads of 20%, 50%, and 100%, respectively. The Sea Sonic B12 BC series is an economical choice with high performance and great built-in value.

Silent Cooling

The intelligent thermal circuit is designed to find the optimal balance between the need to cool the components and the need to operate the power supply in the quietest possible manner.

Connections

  • 1x ATX 20 + 4-pin motherboard power connector.
  • 2x EPS/ATX12V 8 Pin (4+4) CPU power connectors
  • 3x PCIe 6+2 graphics card power connectors, to take advantage of modern GPUs in combination with your PC's capabilities
  • 3x SATA power connectors for SSD or HDD hard drives
  • 1x 4-pin Molex connector for connecting additional peripherals
  • 1x floppy power connector

System Protection

Protects your PC from over power (OPP), over voltage (OVP), under voltage (UVP), over current (OCP), over temperature (OTP), and short circuit (SCP).

Loads

  • Operating Voltage: 100-240V

Maximum Load:

  • Line Current +3.3 V: 15A
  • Line Current +5 V: 15A
  • Line Current +12 V: 70A
  • Line Current -12 V: 0.3A
  • Line Current +5 Vsb: 3A

Compatibility with Graphics Cards & Processors

Nvidia

AMD

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Power
650 W
Size
ATX

Size

Specifies the size and compatibility with the computer case. The most common types are ATX for standard cases, SFX and TFX for small or slim systems, and EPS for powerful setups or servers.

ATX
The most common power supply size, compatible with most mid and full tower cases.
Modularity
Full Wired

Modularity

Describes the degree to which power cables are detachable. Modular power supplies allow for the use of only necessary cables, resulting in better aesthetics and airflow.

Full Wired
The cables are not detachable from the power supply.
Certification
80 Plus Bronze

Certification

80 Plus Bronze

Energy saving with efficiency up to 85%. Reliable and efficient operation for your computer's power supply.
Fan Dimension
120 mm

Fan Dimension

The diameter of the fan in millimeters. The larger the fan, the more effective the cooling and the quieter the power supply operation. The most common size is 120mm, with some power supplies reaching up to 140mm.
Power Protection
Over Current Protection (OCP), Over Power Protection (OPP), Over Voltage Protection (OVP), Short Circuit Protection (SCP)

Power Protection

The various types of protection that the power supply has.

Over Current Protection (OCP)

Protects connected devices from excessive current intensity.

Over Power Protection (OPP)
Protects the power supply if its nominal power is exceeded.
Over Voltage Protection (OVP)

Protects connected devices from excessive voltage.

Short Circuit Protection (SCP)

Protects the power supply from short circuit.
Color
Black

ATX Version

ATX 3.1
-

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 (18)

Reviews

4.6
18
4.6
Review this product
  1. 15
  2. 1
  3. 1
  4. 2 stars
    0
  5. 1
Review this product
  • Number of connections
  • Silent
  • Quality construction
  • Value for money
  • Operational stability
  • Durability
  • Cable management

Reviews by our members

  • geospath
    5
    1 out of 2 members found this review helpful
    geospath

    Verified purchase

    This review is about the power: 850 W

    A decent entry/mid-range 850W power supply in ATX 2.X standard (For modern Nvidia graphics cards, you will need a power supply with ATX 3.0/3.1 standard and 12VHPWR/12V2x6 connection). Good build quality, the cables are quite flexible and convenient for cable management. It is not manufactured by Seasonic but by the Chinese company Helly. It is silent and has adequate protections (OPP/OVP/UVP/SCP/OCP) & Voltage Regulation DC-DC, LLC. The capacitors and the fan are Chinese. Overall, for the money, it is a good choice.

    Translated from Greek ·
    Did you find this review helpful?
  • Engineer-at-work
    1
    2 out of 8 members found this review helpful
    Engineer-at-work
    This review is about the power: 850 W

    WARNING! I almost caught fire! The power supply refused to deliver power properly, the LEDs on the CPU cooler were flickering, indicating the presence of a catastrophic problem - and the second time I tried to open it, it started to emit smoke! All this after just 1 year of very light use! By far the worst power supply after 18 years of building computers for myself and friends! STAY AWAY!!!!

    Another user reports that it broke after 9 months... don't go by the brand just because it's Seasonic. These power supplies are unacceptable!

    Translated from Greek ·
    • Number of connections
    • Moderate noise
    • Cable management
    • Quality construction
    • Durability
    • Value for money
    • Operational stability
    Did you find this review helpful?
  • Jean_Baptiste_Perrin
    3
    6 out of 7 members found this review helpful
    Jean_Baptiste_Perrin

    Verified purchase

    This review is about the power: 750 W

    It's a fairly good price quality ratio for such a power supply. At this price, I don't think you can find much better in Greece. However, unfortunately, mine failed and died after 9 month. I understand these things happen but I wouldn't call that reliable. Of course it was under warranty but here comes the catch. It takes absolutely ages to get replaced because availability of the product isn't there. Needless to say, if I had to buy a new one I would get something maybe less fancy but easily available. A month without a properly functioning PC isn't acceptable.

    • Silent
    • Quality construction
    • Value for money
    • Number of connections
    • Cable management
    • Durability
    • Operational stability
    Did you find this review helpful?
  • November_71
    5
    1 out of 1 members found this review helpful
    November_71

    Verified purchase

    This review is about the power: 750 W

    At first glance, it appears to be of good quality, of course, like all full wired ones, it is a bit difficult to manage the cables.

    Translated from Greek ·
    • Silent
    • Quality construction
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
    Did you find this review helpful?
  • I_Love_Game
    5
    2 out of 3 members found this review helpful
    I_Love_Game

    Verified purchase

    This review is about the power: 750 W

    Very good so far, everything is going perfectly with Ryzen 5 3600x and with an Asus Dual RX 6500xt, 4GB RAM, 16GB 3733MHZ, with 2 M.2 hard drives, each one 480GB

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

    Verified purchase

    This review is about the power: 750 W

    If you are not obsessed with cable management, a very affordable and reliable solution.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Nick_Maverick

    Verified purchase

    This review is about the power: 850 W

    At the price level, it's the best for what it does.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    RocketFix

    Verified purchase

    This review is about the power: 850 W

  • 5
    Λευτέρης κοκ

    Verified purchase

    This review is about the power: 750 W

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
  • 5
    Tech_Corner

    Verified purchase

    This review is about the power: 750 W

  • 5
    VIKTORAS_EYGENIOU

    Verified purchase

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
  • 5
    CREATOR.STYLES

    Verified purchase

    This review is about the power: 850 W

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
  • 5
    George_Kriezis6114

    Verified purchase

  • 5
    Marios_Karathanasopoulos
    Expert user

    Verified purchase

    This review is about the power: 750 W

  • 5
    Manos_Assargiotis

    Verified purchase

    This review is about the power: 850 W

    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
  • 5
    eygenis

    Verified purchase

    This review is about the power: 750 W

  • 5
    spiros_georgantzis

    Verified purchase

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
  • 4
    GeoBiG

    Verified purchase

    This review is about the power: 850 W

  • geospath
    5
    geospath

    A decent entry/mid-range 850W power supply in ATX 2.X standard (For modern Nvidia graphics cards, you will need a power supply with ATX 3.0/3.1 standard and 12VHPWR/12V2x6 connection). Good build quality, the cables are quite flexible and convenient for cable management. It is not manufactured by Seasonic but by the Chinese company Helly. It is silent and has adequate protections (OPP/OVP/UVP/SCP/OCP) & Voltage Regulation DC-DC, LLC. The capacitors and the fan are Chinese. Overall, for the money, it is a good choice.

    Translated from Greek ·
    1
  • Engineer-at-work
    1
    Engineer-at-work

    WARNING! I almost caught fire! The power supply refused to deliver power properly, the LEDs on the CPU cooler were flickering, indicating the presence of a catastrophic problem - and the second time I tried to open it, it started to emit smoke! All this after just 1 year of very light use! By far the worst power supply after 18 years of building computers for myself and friends! STAY AWAY!!!!

    Another user reports that it broke after 9 months... don't go by the brand just because it's Seasonic. These power supplies are unacceptable!

    Translated from Greek ·
    2
  • Jean_Baptiste_Perrin
    3
    Jean_Baptiste_Perrin

    It's a fairly good price quality ratio for such a power supply. At this price, I don't think you can find much better in Greece. However, unfortunately, mine failed and died after 9 month. I understand these things happen but I wouldn't call that reliable. Of course it was under warranty but here comes the catch. It takes absolutely ages to get replaced because availability of the product isn't there. Needless to say, if I had to buy a new one I would get something maybe less fancy but easily available. A month without a properly functioning PC isn't acceptable.

    6
  • November_71
    5
    November_71

    At first glance, it appears to be of good quality, of course, like all full wired ones, it is a bit difficult to manage the cables.

    Translated from Greek ·
    1
  • I_Love_Game
    5
    I_Love_Game

    Very good so far, everything is going perfectly with Ryzen 5 3600x and with an Asus Dual RX 6500xt, 4GB RAM, 16GB 3733MHZ, with 2 M.2 hard drives, each one 480GB

    Translated from Greek ·
    2
  • See all
Questions (2)

Questions

59 users have this product and can help you

Ask for the product
www_harakiri87

AMD RYZEN 3 2200G BOX
ASROCK FATAL1TY B450 GAMING K4 (90-MXB8A0-A0UAYZ
CORSAIR VENGEANCE LPX 8GB DDR4-3000MHZ
SEASONIC M12II-520 BRONZE EVO EDITION (SS-520GM2
και εχω καρτα rx570
θελω να αλλαξω επεξεργαστη σε αυτο AMD Ryzen 5 5600G 3.9GHz
και καρτα σε αυτη Sapphire Radeon RX 6650 XT 8GB
θα εχω θεμα θα κανει τη δουλεια του?

www_harakiri87 2023-09-12
0 Replies Reply to
See all questions (2)

Description & Specifications

The B12 BC series is available in the standard ATX form factor and in power levels that are most common for a PC system. The Seasonic B12 BC achieves the 80 PLUS® Bronze standard by providing at least 82%, 85%, and 82% energy efficiency at 20%, 50%, and 100% operating loads, respectively. This efficiency, combined with active power factor correction, allows the B12 BC series power supplies to reduce energy waste, which translates into energy cost savings for their users. In addition to high efficiency, the B12 BC units use the LLC resonant converter design and the industry-leading Smart and Silent Fan Control (S2FC).

80 Plus Bronze Certification

The 80 PLUS Bronze certification indicates that a large percentage of electrical energy is converted into useful energy, resulting in less heat loss and more savings on the electricity bill. The 80 PLUS Bronze certification guarantees efficiency greater than 82%, 85%, and 82% at operating loads of 20%, 50%, and 100%, respectively. The Sea Sonic B12 BC series is an economical choice with high performance and great built-in value.

Silent Cooling

The intelligent thermal circuit is designed to find the optimal balance between the need to cool the components and the need to operate the power supply in the quietest possible manner.

Connections

  • 1x ATX 20 + 4-pin motherboard power connector.
  • 2x EPS/ATX12V 8 Pin (4+4) CPU power connectors
  • 3x PCIe 6+2 graphics card power connectors, to take advantage of modern GPUs in combination with your PC's capabilities
  • 3x SATA power connectors for SSD or HDD hard drives
  • 1x 4-pin Molex connector for connecting additional peripherals
  • 1x floppy power connector

System Protection

Protects your PC from over power (OPP), over voltage (OVP), under voltage (UVP), over current (OCP), over temperature (OTP), and short circuit (SCP).

Loads

  • Operating Voltage: 100-240V

Maximum Load:

  • Line Current +3.3 V: 15A
  • Line Current +5 V: 15A
  • Line Current +12 V: 70A
  • Line Current -12 V: 0.3A
  • Line Current +5 Vsb: 3A

Compatibility with Graphics Cards & Processors

Nvidia

AMD

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Power
650 W
Size
ATX

Size

Specifies the size and compatibility with the computer case. The most common types are ATX for standard cases, SFX and TFX for small or slim systems, and EPS for powerful setups or servers.

ATX
The most common power supply size, compatible with most mid and full tower cases.
Modularity
Full Wired

Modularity

Describes the degree to which power cables are detachable. Modular power supplies allow for the use of only necessary cables, resulting in better aesthetics and airflow.

Full Wired
The cables are not detachable from the power supply.
Certification
80 Plus Bronze

Certification

80 Plus Bronze

Energy saving with efficiency up to 85%. Reliable and efficient operation for your computer's power supply.
Fan Dimension
120 mm

Fan Dimension

The diameter of the fan in millimeters. The larger the fan, the more effective the cooling and the quieter the power supply operation. The most common size is 120mm, with some power supplies reaching up to 140mm.
Power Protection
Over Current Protection (OCP), Over Power Protection (OPP), Over Voltage Protection (OVP), Short Circuit Protection (SCP)

Power Protection

The various types of protection that the power supply has.

Over Current Protection (OCP)

Protects connected devices from excessive current intensity.

Over Power Protection (OPP)
Protects the power supply if its nominal power is exceeded.
Over Voltage Protection (OVP)

Protects connected devices from excessive voltage.

Short Circuit Protection (SCP)

Protects the power supply from short circuit.
Color
Black

ATX Version

ATX 3.1
-

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 (18)

4.6
18
4.6
Review this product
  1. 15
  2. 1
  3. 1
  4. 2 stars
    0
  5. 1
Review this product
  • Number of connections
  • Silent
  • Quality construction
  • Value for money
  • Operational stability
  • Durability
  • Cable management

Reviews by our members

  • geospath
    5
    1 out of 2 members found this review helpful
    geospath

    Verified purchase

    This review is about the power: 850 W

    A decent entry/mid-range 850W power supply in ATX 2.X standard (For modern Nvidia graphics cards, you will need a power supply with ATX 3.0/3.1 standard and 12VHPWR/12V2x6 connection). Good build quality, the cables are quite flexible and convenient for cable management. It is not manufactured by Seasonic but by the Chinese company Helly. It is silent and has adequate protections (OPP/OVP/UVP/SCP/OCP) & Voltage Regulation DC-DC, LLC. The capacitors and the fan are Chinese. Overall, for the money, it is a good choice.

    Translated from Greek ·
    Did you find this review helpful?
  • Engineer-at-work
    1
    2 out of 8 members found this review helpful
    Engineer-at-work
    This review is about the power: 850 W

    WARNING! I almost caught fire! The power supply refused to deliver power properly, the LEDs on the CPU cooler were flickering, indicating the presence of a catastrophic problem - and the second time I tried to open it, it started to emit smoke! All this after just 1 year of very light use! By far the worst power supply after 18 years of building computers for myself and friends! STAY AWAY!!!!

    Another user reports that it broke after 9 months... don't go by the brand just because it's Seasonic. These power supplies are unacceptable!

    Translated from Greek ·
    • Number of connections
    • Moderate noise
    • Cable management
    • Quality construction
    • Durability
    • Value for money
    • Operational stability
    Did you find this review helpful?
  • Jean_Baptiste_Perrin
    3
    6 out of 7 members found this review helpful
    Jean_Baptiste_Perrin

    Verified purchase

    This review is about the power: 750 W

    It's a fairly good price quality ratio for such a power supply. At this price, I don't think you can find much better in Greece. However, unfortunately, mine failed and died after 9 month. I understand these things happen but I wouldn't call that reliable. Of course it was under warranty but here comes the catch. It takes absolutely ages to get replaced because availability of the product isn't there. Needless to say, if I had to buy a new one I would get something maybe less fancy but easily available. A month without a properly functioning PC isn't acceptable.

    • Silent
    • Quality construction
    • Value for money
    • Number of connections
    • Cable management
    • Durability
    • Operational stability
    Did you find this review helpful?
  • November_71
    5
    1 out of 1 members found this review helpful
    November_71

    Verified purchase

    This review is about the power: 750 W

    At first glance, it appears to be of good quality, of course, like all full wired ones, it is a bit difficult to manage the cables.

    Translated from Greek ·
    • Silent
    • Quality construction
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
    Did you find this review helpful?
  • I_Love_Game
    5
    2 out of 3 members found this review helpful
    I_Love_Game

    Verified purchase

    This review is about the power: 750 W

    Very good so far, everything is going perfectly with Ryzen 5 3600x and with an Asus Dual RX 6500xt, 4GB RAM, 16GB 3733MHZ, with 2 M.2 hard drives, each one 480GB

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

    Verified purchase

    This review is about the power: 750 W

    If you are not obsessed with cable management, a very affordable and reliable solution.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Nick_Maverick

    Verified purchase

    This review is about the power: 850 W

    At the price level, it's the best for what it does.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    RocketFix

    Verified purchase

    This review is about the power: 850 W

  • 5
    Λευτέρης κοκ

    Verified purchase

    This review is about the power: 750 W

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
  • 5
    Tech_Corner

    Verified purchase

    This review is about the power: 750 W

  • 5
    VIKTORAS_EYGENIOU

    Verified purchase

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
  • 5
    CREATOR.STYLES

    Verified purchase

    This review is about the power: 850 W

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
  • 5
    George_Kriezis6114

    Verified purchase

  • 5
    Marios_Karathanasopoulos
    Expert user

    Verified purchase

    This review is about the power: 750 W

  • 5
    Manos_Assargiotis

    Verified purchase

    This review is about the power: 850 W

    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
  • 5
    eygenis

    Verified purchase

    This review is about the power: 750 W

  • 5
    spiros_georgantzis

    Verified purchase

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
  • 4
    GeoBiG

    Verified purchase

    This review is about the power: 850 W

  • geospath
    5
    geospath

    A decent entry/mid-range 850W power supply in ATX 2.X standard (For modern Nvidia graphics cards, you will need a power supply with ATX 3.0/3.1 standard and 12VHPWR/12V2x6 connection). Good build quality, the cables are quite flexible and convenient for cable management. It is not manufactured by Seasonic but by the Chinese company Helly. It is silent and has adequate protections (OPP/OVP/UVP/SCP/OCP) & Voltage Regulation DC-DC, LLC. The capacitors and the fan are Chinese. Overall, for the money, it is a good choice.

    Translated from Greek ·
    1
  • Engineer-at-work
    1
    Engineer-at-work

    WARNING! I almost caught fire! The power supply refused to deliver power properly, the LEDs on the CPU cooler were flickering, indicating the presence of a catastrophic problem - and the second time I tried to open it, it started to emit smoke! All this after just 1 year of very light use! By far the worst power supply after 18 years of building computers for myself and friends! STAY AWAY!!!!

    Another user reports that it broke after 9 months... don't go by the brand just because it's Seasonic. These power supplies are unacceptable!

    Translated from Greek ·
    2
  • Jean_Baptiste_Perrin
    3
    Jean_Baptiste_Perrin

    It's a fairly good price quality ratio for such a power supply. At this price, I don't think you can find much better in Greece. However, unfortunately, mine failed and died after 9 month. I understand these things happen but I wouldn't call that reliable. Of course it was under warranty but here comes the catch. It takes absolutely ages to get replaced because availability of the product isn't there. Needless to say, if I had to buy a new one I would get something maybe less fancy but easily available. A month without a properly functioning PC isn't acceptable.

    6
  • November_71
    5
    November_71

    At first glance, it appears to be of good quality, of course, like all full wired ones, it is a bit difficult to manage the cables.

    Translated from Greek ·
    1
  • I_Love_Game
    5
    I_Love_Game

    Very good so far, everything is going perfectly with Ryzen 5 3600x and with an Asus Dual RX 6500xt, 4GB RAM, 16GB 3733MHZ, with 2 M.2 hard drives, each one 480GB

    Translated from Greek ·
    2
  • See all