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Two black 140mm RGB PWM case fans with controller, 26mm thick, fluid dynamic bearings

NZXT

NZXT HF-2814C-DB 2×140mm PWM case fan kit, RGB, 500-1500 RPM

SKU CH-XS98-P22GE MPN HF-2814C-DB

Twin 140 mm PWM fans with RGB lighting, fluid dynamic bearings and an included controller deliver 30.39 to 91.19 CFM at 22 to 33 dBA

  • Fan size140 mm
  • Number of fans2 Fans
  • Fan controlController
  • Fan depth26 mm
  • Bearing designFluid Dynamic Bearing (FDB)
  • Rotational speed500–1,500 +/- 300 RPM
  • Quiet operation at low speeds backed by 22 dBA minimum noise
  • Strong airflow when needed supported by 91.19 CFM maximum
  • Long-life fluid dynamic bearing for durability
  • RGB lighting controlled via NZXT CAM software
  • Twin-fan kit includes controller and mounting accessories

Twin 140 mm PWM RGB kit with controller

This twin pack contains two 140 mm Aer RGB 2 fans and an RGB & Fan Controller. Fluid Dynamic Bearings and a 500 to 1500 RPM range deliver 30.39 to 91.19 CFM at 22 to 33 dBA. NZXT CAM software provides digital control for both airflow and lighting effects. The bundle includes all cables, a 1 to 3 splitter, Dual Lock strips, magnets and mounting screws.

Suited for cases with 140 mm mounts

Builders who want synchronised RGB lighting and software fan curves across a pair of 140 mm fans will find the integrated controller convenient. The 26 mm thickness and 4 pin PWM connectors suit standard chassis layouts. Systems that lack 140 mm mounting points or builders who prefer 3 pin voltage control should consider other options.

140 mm frame with 26 mm thickness

Each fan measures 140 by 140 by 26 mm, so the kit only fits cases and radiators designed for 140 mm fans at the full 26 mm depth. The 500 to 1500 RPM range with 300 RPM tolerance defines the airflow and noise envelope. Verifying mount spacing and clearance against this exact frame size is the single specification that decides compatibility.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $67.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).
Fan size 140 mm
Higher than about 80% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Brand nameNZXT
Model nameHF-2814C-DB
Product typeCase Fan
Product colorBlack
Performance
Rotational speed500–1,500 +/- 300 RPM
Airflow rate30.39–91.19 CFM
Power
Power input connector4 Pin
Size & build
Fan size140 mm
Number of fans2 Fans
Fan depth26 mm
Bearing designFluid Dynamic Bearing (FDB)
Product dimensions140 × 140 × 26 mm
Shipping weight0.64 kg
Package size251 × 146 × 60 mm
Environment & compliance
Operating noise22–33 dBA
More details
Fan controlController
LED lightingRGB

Questions about this item

How do I confirm the 140mm fans are spinning within the 500-1500 RPM range after installation?

Open NZXT CAM software to monitor real-time RPM for each fan; the readout should stay between 500 and 1500 RPM with a tolerance of +/- 300 RPM under load.

Which cables and mounting hardware are included, and what must I provide separately?

The box contains two Aer RGB 2 140mm fans, an RGB & Fan Controller, 500mm fan connection, fan-to-accessory and fan-to-fan cables, a 350mm 1-to-3 splitter, two 3M Dual Lock strips, two magnets and eight screws; you only need a motherboard 4-pin PWM header and a USB 2.0 header for the controller.

Should I choose this twin pack or a single-fan version for a standard ATX case?

The twin pack supplies two matched 140mm fans plus the controller and all cables needed for synchronised RGB and PWM control, which is the typical configuration for front intake or top exhaust in a standard ATX build.

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