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ProGaming PGRLJ8 Reverse Blade Case Fan 120mm (1800rpm / 41.7cfm) with ARGB Lighting and 4-Pin PWM Connection 6pcs + PWM Controller / Remote Control
Case Fans

ProGaming PGRLJ8 Reverse Blade Case Fan 120mm (1800rpm / 41.7cfm) with ARGB Lighting and 4-Pin PWM Connection 6pcs + PWM Controller / Remote Control

The Pro Gaming LJB fan set is the ideal solution for users seeking efficient airflow, quiet operation, and modern ARGB lighting. Designed for gaming PC cases, this set offers optimal performance and...

The Pro Gaming LJB fan set is the ideal solution for users seeking efficient airflow, quiet operation, and modern ARGB lighting. Designed for gaming PC cases, this set offers optimal performance and premium visual appearance.

The fans feature a Reverse Blade design, making them suitable for setups where optimized airflow is required without sacrificing the...

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Product report

Description

Description

The Pro Gaming LJB fan set is the ideal solution for users seeking efficient airflow, quiet operation, and modern ARGB lighting. Designed for gaming PC cases, this set offers optimal performance and premium visual appearance.

The fans feature a Reverse Blade design, making them suitable for setups where optimized airflow is required without sacrificing the system’s aesthetics.

Technical Specifications:

  • Product Name: Set of 6 Reverse Blade Fans
  • Fan Dimensions: 120 x 120 x 25 mm
  • Rotation Speed: 800 – 1800 RPM ±10%
  • Bearing Type: Hydraulic bearing
  • Airflow: Max. 41.7 CFM
  • Static Pressure: Max. 1.43 mm/H₂O
  • Noise Level: Max. 28.5 dBA
  • Current Consumption: 0.12A
  • Connection: 4-PIN PWM + ARGB
  • Lifespan: Up to 40,000 hours

The fans are compatible with PWM systems for automatic speed control and with ARGB systems for lighting synchronization with the motherboard or a dedicated controller.

Key Features:

  • Quiet operation even at high speeds
  • Precise speed control via PWM
  • ARGB lighting for a modern gaming setup
  • Hydraulic bearing for increased durability
  • Ideal for gaming cases and high-performance systems

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Main Specifications

Dimension
120 mm

Dimension

The diameter of the fan in millimeters. The larger the fan, the more effective the cooling and the quieter its operation compared to a smaller one. The most common size is 120mm, with some computer cases supporting larger sizes such as 140mm.
Colour
Black
Packaging
6 pcs

Technical Specifications

Fan Speed (Max)
1800 rpm

Fan Speed (Max)

The maximum rotations at which the fan turns. To reduce the rotations, it should be connected to a speed controller, either through a port on the motherboard that supports this function. Usually, the higher the rotations, the greater the flow but also the noise. As long as the needs for noise and air flow are covered, the rotations do not need to be taken into account.
Air Flow (Max)
41.7 cfm

Air Flow (Max)

The amount of air that the fan can push in one minute (cubic feet per minute) when operating at maximum speed.

The higher the number, the more effective the cooling that the fan can provide.

Higher quality fans can produce the same airflow with less noise and speed.
Connection
4-Pin PWM

Connection

4-Pin PWM
Plug for connecting the fan to the motherboard with the ability to control the fan speed. Usually used for cooling the processor. 2. It can also be connected to a 3-Pin socket but will always operate at maximum speed.
LED Color
ARGB
Reverse Blade
Yes

Reverse Blade

Reverse blade fans reverse the airflow, allowing for intake without the interference of the frame, which reduces aerodynamic turbulence and noise. Additionally, apart from enhancing aesthetics and lighting, they make it easier to clean the blades and offer better cable management, as the wiring remains hidden behind the frame.
Air Pressure
1.43 mmH₂O: millimeters of water

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 (4)

Reviews

5.0
4
5.0
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  1. 4
  2. 4 stars
    0
  3. 3 stars
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  4. 2 stars
    0
  5. 1 star
    0
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Reviews by our members

  • BillysSt96
    5
    BillysSt96

    Verified purchase

    Very quiet up to about 70% RPM; at full RPM there will be a noticeable acoustic operation, but nothing particularly bothersome.
    They are reverse blade, all 6 of them, so if you want exhaust at the back and top of the case, the "good side" of the RGB will be reversed, so I recommend using them only for intake and using normal-flow fans for exhaust.
    The only annoying but logical thing given their price is that each fan has its own PWM and ARGB cable. They do not work as a trio with one cable; you connect them all together and one power cable and one lighting cable go to the hub in sequence. If you want 3 at the bottom, 2 at the top, and one at the back, there will be 3 different connections on the hub, but the extra cables from each fan will be at the back of the case.

    Translated from Greek ·
    Did you find this review helpful?
  • Giannhs_Gardikioths
    5
    0 out of 2 members found this review helpful
    Giannhs_Gardikioths
    Expert user

    Verified purchase

    I received them today at the price of 31 euros.. when I install them I will update you with a new post and video. They couldn't say everything because the M case unfortunately has limitations, but it works perfectly with my Asus rog b550 motherboard. Through the software I change the lights and speed in my case. I only installed 5 fans on top because I also have the monarch ones, and I have the fans connected to the motherboard and not to the hub, and they work 100%

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Pan_Olga1964

    Verified purchase

  • 5
    houlio461

    Verified purchase

  • BillysSt96
    5
    BillysSt96

    Very quiet up to about 70% RPM; at full RPM there will be a noticeable acoustic operation, but nothing particularly bothersome.
    They are reverse blade, all 6 of them, so if you want exhaust at the back and top of the case, the "good side" of the RGB will be reversed, so I recommend using them only for intake and using normal-flow fans for exhaust.
    The only annoying but logical thing given their price is that each fan has its own PWM and ARGB cable. They do not work as a trio with one cable; you connect them all together and one power cable and one lighting cable go to the hub in sequence. If you want 3 at the bottom, 2 at the top, and one at the back, there will be 3 different connections on the hub, but the extra cables from each fan will be at the back of the case.

    Translated from Greek ·
    0
  • Giannhs_Gardikioths
    5
    Giannhs_Gardikioths

    I received them today at the price of 31 euros.. when I install them I will update you with a new post and video. They couldn't say everything because the M case unfortunately has limitations, but it works perfectly with my Asus rog b550 motherboard. Through the software I change the lights and speed in my case. I only installed 5 fans on top because I also have the monarch ones, and I have the fans connected to the motherboard and not to the hub, and they work 100%

    Translated from Greek ·
    0
  • 5
    Pan_Olga1964

    0
  • 5
    houlio461

    0
  • See all
Questions (1)

Questions

48 users have this product and can help you

Ask for the product
Menios Tzamantakis

Ερωτηση: τα αναγραφει ως Reverse Blade αρα δεν μπορω να τα βαλω να βαζουν αερα χωρις να τα βαλω απτην ΄΄κακη¨ πλευρα?

Menios Tzamantakis 2026-08-01
0 Replies Reply to
See all questions (1)

Description & Specifications

The Pro Gaming LJB fan set is the ideal solution for users seeking efficient airflow, quiet operation, and modern ARGB lighting. Designed for gaming PC cases, this set offers optimal performance and premium visual appearance.

The fans feature a Reverse Blade design, making them suitable for setups where optimized airflow is required without sacrificing the system’s aesthetics.

Technical Specifications:

  • Product Name: Set of 6 Reverse Blade Fans
  • Fan Dimensions: 120 x 120 x 25 mm
  • Rotation Speed: 800 – 1800 RPM ±10%
  • Bearing Type: Hydraulic bearing
  • Airflow: Max. 41.7 CFM
  • Static Pressure: Max. 1.43 mm/H₂O
  • Noise Level: Max. 28.5 dBA
  • Current Consumption: 0.12A
  • Connection: 4-PIN PWM + ARGB
  • Lifespan: Up to 40,000 hours

The fans are compatible with PWM systems for automatic speed control and with ARGB systems for lighting synchronization with the motherboard or a dedicated controller.

Key Features:

  • Quiet operation even at high speeds
  • Precise speed control via PWM
  • ARGB lighting for a modern gaming setup
  • Hydraulic bearing for increased durability
  • Ideal for gaming cases and high-performance systems

Manufacturer

Manufacturer Details

Warnings & Safety Information

Main Specifications

Dimension
120 mm

Dimension

The diameter of the fan in millimeters. The larger the fan, the more effective the cooling and the quieter its operation compared to a smaller one. The most common size is 120mm, with some computer cases supporting larger sizes such as 140mm.
Colour
Black
Packaging
6 pcs

Technical Specifications

Fan Speed (Max)
1800 rpm

Fan Speed (Max)

The maximum rotations at which the fan turns. To reduce the rotations, it should be connected to a speed controller, either through a port on the motherboard that supports this function. Usually, the higher the rotations, the greater the flow but also the noise. As long as the needs for noise and air flow are covered, the rotations do not need to be taken into account.
Air Flow (Max)
41.7 cfm

Air Flow (Max)

The amount of air that the fan can push in one minute (cubic feet per minute) when operating at maximum speed.

The higher the number, the more effective the cooling that the fan can provide.

Higher quality fans can produce the same airflow with less noise and speed.
Connection
4-Pin PWM

Connection

4-Pin PWM
Plug for connecting the fan to the motherboard with the ability to control the fan speed. Usually used for cooling the processor. 2. It can also be connected to a 3-Pin socket but will always operate at maximum speed.
LED Color
ARGB
Reverse Blade
Yes

Reverse Blade

Reverse blade fans reverse the airflow, allowing for intake without the interference of the frame, which reduces aerodynamic turbulence and noise. Additionally, apart from enhancing aesthetics and lighting, they make it easier to clean the blades and offer better cable management, as the wiring remains hidden behind the frame.
Air Pressure
1.43 mmH₂O: millimeters of water

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 (4)

5.0
4
5.0
Review this product
  1. 4
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product

Reviews photos

Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • BillysSt96
    5
    BillysSt96

    Verified purchase

    Very quiet up to about 70% RPM; at full RPM there will be a noticeable acoustic operation, but nothing particularly bothersome.
    They are reverse blade, all 6 of them, so if you want exhaust at the back and top of the case, the "good side" of the RGB will be reversed, so I recommend using them only for intake and using normal-flow fans for exhaust.
    The only annoying but logical thing given their price is that each fan has its own PWM and ARGB cable. They do not work as a trio with one cable; you connect them all together and one power cable and one lighting cable go to the hub in sequence. If you want 3 at the bottom, 2 at the top, and one at the back, there will be 3 different connections on the hub, but the extra cables from each fan will be at the back of the case.

    Translated from Greek ·
    Did you find this review helpful?
  • Giannhs_Gardikioths
    5
    0 out of 2 members found this review helpful
    Giannhs_Gardikioths
    Expert user

    Verified purchase

    I received them today at the price of 31 euros.. when I install them I will update you with a new post and video. They couldn't say everything because the M case unfortunately has limitations, but it works perfectly with my Asus rog b550 motherboard. Through the software I change the lights and speed in my case. I only installed 5 fans on top because I also have the monarch ones, and I have the fans connected to the motherboard and not to the hub, and they work 100%

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Pan_Olga1964

    Verified purchase

  • 5
    houlio461

    Verified purchase

  • BillysSt96
    5
    BillysSt96

    Very quiet up to about 70% RPM; at full RPM there will be a noticeable acoustic operation, but nothing particularly bothersome.
    They are reverse blade, all 6 of them, so if you want exhaust at the back and top of the case, the "good side" of the RGB will be reversed, so I recommend using them only for intake and using normal-flow fans for exhaust.
    The only annoying but logical thing given their price is that each fan has its own PWM and ARGB cable. They do not work as a trio with one cable; you connect them all together and one power cable and one lighting cable go to the hub in sequence. If you want 3 at the bottom, 2 at the top, and one at the back, there will be 3 different connections on the hub, but the extra cables from each fan will be at the back of the case.

    Translated from Greek ·
    0
  • Giannhs_Gardikioths
    5
    Giannhs_Gardikioths

    I received them today at the price of 31 euros.. when I install them I will update you with a new post and video. They couldn't say everything because the M case unfortunately has limitations, but it works perfectly with my Asus rog b550 motherboard. Through the software I change the lights and speed in my case. I only installed 5 fans on top because I also have the monarch ones, and I have the fans connected to the motherboard and not to the hub, and they work 100%

    Translated from Greek ·
    0
  • 5
    Pan_Olga1964

    0
  • 5
    houlio461

    0
  • See all