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Three black 120 mm ARGB case fans with hydraulic bearings and PWM control

Corn Electronics

Corn Electronics Aurora Z12 Black ARGB 120 mm case fan 3-pack 700-1500 RPM 50 CFM 26 dBA

SKU CH-SXGD-KRSAN

Three 120 mm fans deliver 50 CFM airflow at 26 dBA with hydraulic bearings and PWM speed control from 700 to 1500 RPM

  • LED lightingAddressable RGB
  • Product typeCase Fan
  • Product colorBlack

Model 3 Packs

  • Vivid lighting with 16 million addressable RGB colours
  • Quiet operation at 26 dBA maximum noise level
  • PWM speed control adjusts 700-1500 RPM to temperature
  • Hydraulic bearings for durable low-friction rotation
  • 50 CFM airflow and 1.07 mmH₂O static pressure

Three-pack ARGB cooling for quiet builds

This three-pack supplies addressable RGB case fans in a black finish for system builders who want coordinated lighting and low noise. Each unit runs on a hydraulic bearing and connects via standard PWM headers for automatic speed regulation. The 12 V, 0.15 A design fits typical motherboard fan connectors without extra adapters.

50 CFM airflow at 26 dBA with 1.07 mmH₂O pressure

Spinning between 700 and 1500 RPM, the fans move 50 CFM while producing 26 dBA at typical speeds, making them suited to mid-range CPU coolers or front-intake arrays. The modest static pressure of 1.07 mmH₂O handles unrestricted mesh panels well but will struggle against dense radiator fins or restrictive dust filters.

PWM control simplifies cable routing

A single PWM signal governs all three fans when split from one motherboard header, reducing cable clutter and leaving additional headers free for other components. The hydraulic bearing keeps long-term acoustics consistent, while the addressable RGB connector syncs with common motherboard ecosystems for unified lighting effects.

How it compares

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Price $28.99
Pricier than about 72% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product typeCase Fan
Product colorBlack
More details
LED lightingAddressable RGB

Other versions of this model

3 more in the same range

Questions about this item

Will the 120 mm PWM fans spin down to 700 RPM on my older 4-pin motherboard header?

Yes, the 4-pin PWM connector lets the motherboard regulate speed between 700 and 1500 RPM.

How can I confirm the ARGB lighting is synced correctly after installation?

Connect the 5 V 3-pin ARGB cable to a compatible motherboard header and verify 16 million colours appear in your RGB software.

Does the 3-pack include any extra mounting screws or ARGB splitters?

The pack contains three 120 mm fans with pre-installed hydraulic bearings; mounting screws and ARGB splitters are not included.

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