1

About us

  • We are a company and mainly engaged in production of computer hardware.
  • The all-black design concept and simple product shape are what the DARKROCK brand has been pursuing. Our goal is to make high-quality products that satisfy consumers.

1
3

Silent Fan with PBT Material

  • Every fans are equipped by four soft silicone cushions that can absorb vibration at high speeds. The maximum noise is only 32.1dBA. Keep the case in a relatively quiet environment when working.
  • Case fan using PBT material, with good insulation and heat resistance, tough and durable quality.

1

Hydraulic Bearing

Computer fans use hydraulic bearings, which are more stable than ball bearings, less noisy, more durable, and have a service life of 30,000 hours.

2

What the Package Contains

The package contains 3 fans, and the screws required for installation.

4

3-PIN Connector

The computer fan uses a 3-pin connection method and needs to be connected to the socket on the motherboard.

4

Nine Blades Desigh

Provide more powerful wind than seven blades, effectively cool down the interior of the chassis.

  • No, it is not include ARGB. Connector with 3 PIN.

  • Each BK120 fan is rated for 0.18 A (1.2 W) in total on the 12V DC rail, which corresponds to the peak draw with startup boost.

  • The quick way is, when the logo sticker is facing you it will suck in air, and if the sticker is on the other side then it’s the outtake.

  • They come with connection cables but not include the hub.

  • They are meant to be mounted to a case and come with the screws that you need for it. For radiators, you might need to buy fan clips to attach them depending on the attachment method for the radiator.

1

About us

  • We are a company and mainly engaged in production of computer hardware.
  • The all-black design concept and simple product shape are what the DARKROCK brand has been pursuing. Our goal is to make high-quality products that satisfy consumers.

1
3

Silent Fan with PBT Material

  • Every fans are equipped by four soft silicone cushions that can absorb vibration at high speeds. The maximum noise is only 32.1dBA. Keep the case in a relatively quiet environment when working.
  • Case fan using PBT material, with good insulation and heat resistance, tough and durable quality.

1

Hydraulic Bearing

Computer fans use hydraulic bearings, which are more stable than ball bearings, less noisy, more durable, and have a service life of 30,000 hours.

2

What the Package Contains

The package contains 3 fans, and the screws required for installation.

4

3-PIN Connector

The computer fan uses a 3-pin connection method and needs to be connected to the socket on the motherboard.

4

Nine Blades Desigh

Provide more powerful wind than seven blades, effectively cool down the interior of the chassis.

  • No, it is not include ARGB. Connector with 3 PIN.

  • Each BK120 fan is rated for 0.18 A (1.2 W) in total on the 12V DC rail, which corresponds to the peak draw with startup boost.

  • The quick way is, when the logo sticker is facing you it will suck in air, and if the sticker is on the other side then it’s the outtake.

  • They come with connection cables but not include the hub.

  • They are meant to be mounted to a case and come with the screws that you need for it. For radiators, you might need to buy fan clips to attach them depending on the attachment method for the radiator.