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Seasonic Focus SGX 650W Black Computer Power Supply Full Modular 80 Plus Gold
Power Supplies

Seasonic Focus SGX 650W Black Computer Power Supply Full Modular 80 Plus Gold

Key features:

  • Power 650W/80 PLUS Gold
  • SFX-L/Fully Modular
  • 120mm Hybrid FDB Fan
  • CPU: 1x 4+4-pin/PCIe: 4x 6+2-pin
  • 10 Years Manufacturer Warranty
See full description

Top specs

  • 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.

    SFX

    Smaller than ATX, designed for compact or mini-ITX cases. There is also a SFX-L variant with a larger fan.
  • Certification 80 Plus Gold

  • 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
129 32 €
130 Coins 130 Coins
Delivery Wed, 26 Aug - Tue, 01 Sep
3,50 € to a Skroutz Point or 4,50 € to an address
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Sent from Greece
From Best-offer 4.9 (103)
4.9 (103 reviews)
Greece
20+ pieces
See Computer Hardware on the page of Best-offer
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Product report

Description

Description

The Seasonic FOCUS SGX-650 power supply delivers 650W of power in an SFX-L form factor. It features 80 PLUS Gold certification, a single +12V rail at 54A, fully modular cabling, and a 120 mm FDB fan for stable performance in demanding small form factor systems.

SFX-L Architecture & Energy Efficiency

The power supply features the SFX-L architecture with physical dimensions of 125 mm length, 125 mm width, and 63.5 mm height, allowing installation in high-density systems. The 80 PLUS Gold certification guarantees a minimum energy efficiency of 87% at 20% and 100% load conditions, which rises to 90% at 50% operation. The input voltage range of 100-240V AC with a frequency of 50-60 Hz and a nominal current of 8-4 A ensures stability. Compatibility extends to ATX cases via an SFX-to-ATX adapter.

Power Distribution & Full Modular Design

The power supply configuration is based on a strong single +12V rail, which delivers up to 54A of current and a maximum power of 648W to meet the demands of modern graphics cards. Additionally, the system features two +3.3V and +5V rails, each capable of providing up to 20A, delivering a combined 100W. The total output power is strictly set at 650W. The fully modular cable design allows for selective connection, reducing internal clutter and optimizing airflow.

FDB Cooling System & Temperature Control

The thermal control of the unit is achieved through a 120 mm fan with FDB hydraulic bearing technology. The management system operates in three phases. Under low load conditions, below 30%, the fan is completely turned off for zero noise emission. At medium loads, it switches to silent operation, while under high demand conditions, the cooling function is activated. This architecture guarantees optimal thermal dissipation and durability, supported by a 10-year factory warranty.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Power
650 W
Size
ATX, SFX

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.
SFX
Smaller than ATX, designed for compact or mini-ITX cases. There is also a SFX-L variant with a larger fan.
Modularity
Full Modular

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 Modular

All cables are detachable from the power supply. It helps for a more organized assembly with better aesthetics and airflow.
Certification
80 Plus Gold
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 Temperature Protection (OTP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Under Voltage Protection (UVP)

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 Temperature Protection (OTP)
Protects the power supply from overheating.
Over Voltage Protection (OVP)

Protects connected devices from excessive voltage.

Short Circuit Protection (SCP)

Protects the power supply from short circuit.

Under Voltage Protection (UVP)

Protects connected devices from low voltage current.
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 (3)

Reviews

5.0
3
5.0
Review this product
  1. 3
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Cable management
  • Silent
  • Quality construction
  • Durability
  • Value for money
  • Number of connections
  • Operational stability
Questions

Questions

Do you have a question about the product?

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Description & Specifications

The Seasonic FOCUS SGX-650 power supply delivers 650W of power in an SFX-L form factor. It features 80 PLUS Gold certification, a single +12V rail at 54A, fully modular cabling, and a 120 mm FDB fan for stable performance in demanding small form factor systems.

SFX-L Architecture & Energy Efficiency

The power supply features the SFX-L architecture with physical dimensions of 125 mm length, 125 mm width, and 63.5 mm height, allowing installation in high-density systems. The 80 PLUS Gold certification guarantees a minimum energy efficiency of 87% at 20% and 100% load conditions, which rises to 90% at 50% operation. The input voltage range of 100-240V AC with a frequency of 50-60 Hz and a nominal current of 8-4 A ensures stability. Compatibility extends to ATX cases via an SFX-to-ATX adapter.

Power Distribution & Full Modular Design

The power supply configuration is based on a strong single +12V rail, which delivers up to 54A of current and a maximum power of 648W to meet the demands of modern graphics cards. Additionally, the system features two +3.3V and +5V rails, each capable of providing up to 20A, delivering a combined 100W. The total output power is strictly set at 650W. The fully modular cable design allows for selective connection, reducing internal clutter and optimizing airflow.

FDB Cooling System & Temperature Control

The thermal control of the unit is achieved through a 120 mm fan with FDB hydraulic bearing technology. The management system operates in three phases. Under low load conditions, below 30%, the fan is completely turned off for zero noise emission. At medium loads, it switches to silent operation, while under high demand conditions, the cooling function is activated. This architecture guarantees optimal thermal dissipation and durability, supported by a 10-year factory warranty.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Power
650 W
Size
ATX, SFX

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.
SFX
Smaller than ATX, designed for compact or mini-ITX cases. There is also a SFX-L variant with a larger fan.
Modularity
Full Modular

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 Modular

All cables are detachable from the power supply. It helps for a more organized assembly with better aesthetics and airflow.
Certification
80 Plus Gold
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 Temperature Protection (OTP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Under Voltage Protection (UVP)

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 Temperature Protection (OTP)
Protects the power supply from overheating.
Over Voltage Protection (OVP)

Protects connected devices from excessive voltage.

Short Circuit Protection (SCP)

Protects the power supply from short circuit.

Under Voltage Protection (UVP)

Protects connected devices from low voltage current.
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 (3)

5.0
3
5.0
Review this product
  1. 3
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Cable management
  • Silent
  • Quality construction
  • Durability
  • Value for money
  • Number of connections
  • Operational stability
129,32 €
3,50 € to a Skroutz Point