Power Supplies

Corsair TX-M Series TX550M (2021) 550W Power Supply Semi Modular 80 Plus Gold

Key features:

  • Size: ATX
  • Type: Active PFC
  • Protection: OPP/OVP/UVP/SCP/OTP
  • Fan Size: 120mm
  • Dimensions: 150mm x 86mm x 140mm
  • Weight: 1.54 kg
See full description
  • Certification 80 Plus Gold
  • See all

User Manual

This product does not exist at Skroutz anymore

Description

Description

80 Plus Gold certified power supply with semi-modular wiring for low power consumption and easy installation. The 120mm diameter self-regulating fan maintains the temperature at normal levels, quietly and efficiently.

80 PLUS Gold

It has 80 PLUS Gold certification, which means it provides clean power that reaches 85% of its total efficiency.

The extremely efficient operation of the TX series leads to lower energy consumption and lower operating costs. Given that it produces less heat, the fan does not need to work as hard and you will enjoy almost silent operation.

Semi-modular wiring

The flat black cables and the semi-modular design allow the user to use only the cables needed for a cleaner appearance with better airflow. The motherboard and processor power cables are integrated. Connection indicators make installation quick and easy.

Compact Design

The cases of the TX-M series are only 140mm long, ensuring easy installation in almost all modern computer cases.

Reliability during use

For stable, reliable power and exceptional electrical performance, each power supply in the TX-M series features LLC topology with DC-DC conversion and Japanese capacitors rated at 105°C. With precise timing, the TX-M supports Microsoft Modern Standby, ensuring extremely fast wake-up times from sleep and better performance at low loads.

Connectivity

  • 1x ATX 20 + 4 pin motherboard power cable.
  • 1x EPS12V/ATX12V Cable (4+4).
  • 2x PCIe 6+2 graphics card power supply cables to take advantage of the SLI or Crossfire capability of the PC.
  • 6x SATA power cables for SSD or HDD hard disks
  • 4x Molex 4 pin cables for additional peripherals
  • 1x 4 pin floppy cable for floppy reader or card reader.

System Protection

  • OPP (Over Power Protection): Shutdown function of the power supply when excessive power is drawn, generally between 110 and 140% of the advertised power.
  • OTP (Over Temperature Protection): Protects the power supply from overheating damage, e.g. of the fan.
  • UVP (Under Voltage Protection): Protection aimed at shutting down the power supply if the voltage drops too low.
  • OVP (Over Voltage Protection): Overvoltage protection works similarly to UVP, but in reverse.
  • SCP (Short Circuit Protection): Short circuit protection measures the resistance on each rail and will shut down when the resistance is lower than 0.1 ohms. Generally, this is combined with OPP, OCP, OVP, and UVP.

Voltages

  • Operating Voltage: 100-240V

Maximum Load:

  • +3.3V Line Current: 25A
  • +5V Line Current: 20A
  • +12V Line Current: 43A
  • -12V Line Current: 0.8A
  • +5Vsb Line Current: 3A

Package Contents

  • Power Supply
  • Power Cord
  • Connection Cables
  • Cable Ties
  • Mounting Screws
  • User Manual

Manufacturer

See full description

Specifications

Specifications

Product Guides

User Manual

Dimensions

Power
550 W
Size
ATX, EPS
Modularity
Semi Modular
Certification
80 Plus Gold
Fan Dimension
120 mm
Power Protection
Over Power Protection (OPP), Over Temperature Protection (OTP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Under Voltage Protection (UVP)
Extra
-
Color
-

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 (9)

Reviews

  1. 6
  2. 3
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Silent
  • Quality construction
  • Durability
  • Value for money
  • Operational stability
  • Cable management
  • Number of connections
  • I found it for 60 euros and I bought it for professional use. It's a very good power supply, stable with a 7-year warranty, which means a lot....
    Quiet, high-quality, and affordable.

    Translated from Greek ·
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    Did you find this review helpful?
  • fluxinhaler
    4
    5 out of 6 members found this review helpful

    Verified purchase

    It would be convenient if it had more SATA ports, it provides 3 which is the bare minimum nowadays, considering that even water cooling has a SATA connector. However, it doesn't make any noise even under full load with a 4790K and 5500XT, while the 12V and 5V rails consistently provide 12 and 5 respectively.
    ALSO, when it powers on and off, it makes a clicking sound, which is the system protecting itself from overvoltage during startup.

    Translated from Greek ·
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Operational stability
    • Number of connections
    Did you find this review helpful?
  • corsair....εγγυηση!!!!

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    Did you find this review helpful?
  • Verified purchase

    Exceptional in everything it does

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

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
  • Verified purchase

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
  • I found it for 60 euros and I bought it for professional use. It's a very good power supply, stable with a 7-year warranty, which means a lot....
    Quiet, high-quality, and affordable.

    Translated from Greek ·
    0
  • It would be convenient if it had more SATA ports, it provides 3 which is the bare minimum nowadays, considering that even water cooling has a SATA connector. However, it doesn't make any noise even under full load with a 4790K and 5500XT, while the 12V and 5V rails consistently provide 12 and 5 respectively.
    ALSO, when it powers on and off, it makes a clicking sound, which is the system protecting itself from overvoltage during startup.

    Translated from Greek ·
    5
  • corsair....εγγυηση!!!!

    0
  • Exceptional in everything it does

    Translated from Greek ·
    0
  • 0
  • See all

Description & Specifications

80 Plus Gold certified power supply with semi-modular wiring for low power consumption and easy installation. The 120mm diameter self-regulating fan maintains the temperature at normal levels, quietly and efficiently.

80 PLUS Gold

It has 80 PLUS Gold certification, which means it provides clean power that reaches 85% of its total efficiency.

The extremely efficient operation of the TX series leads to lower energy consumption and lower operating costs. Given that it produces less heat, the fan does not need to work as hard and you will enjoy almost silent operation.

Semi-modular wiring

The flat black cables and the semi-modular design allow the user to use only the cables needed for a cleaner appearance with better airflow. The motherboard and processor power cables are integrated. Connection indicators make installation quick and easy.

Compact Design

The cases of the TX-M series are only 140mm long, ensuring easy installation in almost all modern computer cases.

Reliability during use

For stable, reliable power and exceptional electrical performance, each power supply in the TX-M series features LLC topology with DC-DC conversion and Japanese capacitors rated at 105°C. With precise timing, the TX-M supports Microsoft Modern Standby, ensuring extremely fast wake-up times from sleep and better performance at low loads.

Connectivity

  • 1x ATX 20 + 4 pin motherboard power cable.
  • 1x EPS12V/ATX12V Cable (4+4).
  • 2x PCIe 6+2 graphics card power supply cables to take advantage of the SLI or Crossfire capability of the PC.
  • 6x SATA power cables for SSD or HDD hard disks
  • 4x Molex 4 pin cables for additional peripherals
  • 1x 4 pin floppy cable for floppy reader or card reader.

System Protection

  • OPP (Over Power Protection): Shutdown function of the power supply when excessive power is drawn, generally between 110 and 140% of the advertised power.
  • OTP (Over Temperature Protection): Protects the power supply from overheating damage, e.g. of the fan.
  • UVP (Under Voltage Protection): Protection aimed at shutting down the power supply if the voltage drops too low.
  • OVP (Over Voltage Protection): Overvoltage protection works similarly to UVP, but in reverse.
  • SCP (Short Circuit Protection): Short circuit protection measures the resistance on each rail and will shut down when the resistance is lower than 0.1 ohms. Generally, this is combined with OPP, OCP, OVP, and UVP.

Voltages

  • Operating Voltage: 100-240V

Maximum Load:

  • +3.3V Line Current: 25A
  • +5V Line Current: 20A
  • +12V Line Current: 43A
  • -12V Line Current: 0.8A
  • +5Vsb Line Current: 3A

Package Contents

  • Power Supply
  • Power Cord
  • Connection Cables
  • Cable Ties
  • Mounting Screws
  • User Manual

Manufacturer

Product Guides

User Manual

Dimensions

Power
550 W
Size
ATX, EPS
Modularity
Semi Modular
Certification
80 Plus Gold
Fan Dimension
120 mm
Power Protection
Over Power Protection (OPP), Over Temperature Protection (OTP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Under Voltage Protection (UVP)
Extra
-
Color
-

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 (9)

  1. 6
  2. 3
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Silent
  • Quality construction
  • Durability
  • Value for money
  • Operational stability
  • Cable management
  • Number of connections
  • I found it for 60 euros and I bought it for professional use. It's a very good power supply, stable with a 7-year warranty, which means a lot....
    Quiet, high-quality, and affordable.

    Translated from Greek ·
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    Did you find this review helpful?
  • fluxinhaler
    4
    5 out of 6 members found this review helpful

    Verified purchase

    It would be convenient if it had more SATA ports, it provides 3 which is the bare minimum nowadays, considering that even water cooling has a SATA connector. However, it doesn't make any noise even under full load with a 4790K and 5500XT, while the 12V and 5V rails consistently provide 12 and 5 respectively.
    ALSO, when it powers on and off, it makes a clicking sound, which is the system protecting itself from overvoltage during startup.

    Translated from Greek ·
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Operational stability
    • Number of connections
    Did you find this review helpful?
  • corsair....εγγυηση!!!!

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    Did you find this review helpful?
  • Verified purchase

    Exceptional in everything it does

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

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
  • Verified purchase

    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
    • Cable management
    • Silent
    • Quality construction
    • Durability
    • Value for money
    • Number of connections
    • Operational stability
  • I found it for 60 euros and I bought it for professional use. It's a very good power supply, stable with a 7-year warranty, which means a lot....
    Quiet, high-quality, and affordable.

    Translated from Greek ·
    0
  • It would be convenient if it had more SATA ports, it provides 3 which is the bare minimum nowadays, considering that even water cooling has a SATA connector. However, it doesn't make any noise even under full load with a 4790K and 5500XT, while the 12V and 5V rails consistently provide 12 and 5 respectively.
    ALSO, when it powers on and off, it makes a clicking sound, which is the system protecting itself from overvoltage during startup.

    Translated from Greek ·
    5
  • corsair....εγγυηση!!!!

    0
  • Exceptional in everything it does

    Translated from Greek ·
    0
  • 0
  • See all