darkFlash INF34 120MM PC Case Fan 3-Pack - High Airflow ARGB Cooling

In this review the darkFlash INF34 120MM PC Case Fan 3-pack is evaluated for builders who want a balance of cooling power and tidy installation. The standout reason to consider these fans is the daisy-chain connection that reduces cable clutter while delivering up to 2000 RPM performance and ARGB lighting. The package reviewed here is the reversed INF34 design in black, which makes it a practical choice for radiator or case intake use where neat cabling and customizable lighting matter to the build aesthetic.

Key Features

• Daisy-Chain Connection: Slide-in and PIN-to-PIN interlocking lets three fans share a single cable run, simplifying installation and reducing cable clutter inside the case.
• High Airflow Design: With support for the motherboard 4PIN PWM interface and speeds up to 2000 RPM, these fans push up to 50 CFM to help keep temperatures down under load.
• Customizable ARGB Lighting: Built-in ARGB LEDs offer multiple lighting modes and colors and can sync with motherboard controls to match other system lighting.
• Quality Bearing and Low Noise: The hydro bearing was developed to reduce blade vibration and keeps noise near the quoted 31.6 dBA for quieter operation during sustained use.
• Fit for CPU and Radiator: Sized and specified for both case and radiator mounting, the fans work well on thin or thick rads where consistent airflow is needed.
• After-Sales Guarantee: A one-year warranty from darkFlash provides basic assurance for first-year ownership and support.

Who It's For

The INF34 3-pack is aimed at PC builders who want a clean internal layout and flexible lighting without complex wiring; the daisy-chain system particularly benefits small-mid tower builds where cable management is limited. Enthusiast builders who pair these with an ARGB-capable motherboard will appreciate the lighting sync and PWM control for temperature-based speed adjustment.

Those who need ultra-low noise at all times or who expect extended warranty coverage beyond one year should consider alternatives; likewise, users who require specialized high-static-pressure fans for very dense radiators might prefer a fan explicitly marketed for extreme radiator pressure.

Pros & Cons

Pros

• Simple daisy-chain connectors reduce cable runs and make multi-fan setups neater.
• Good airflow up to 50 CFM with PWM control lets the motherboard balance noise and cooling.
• ARGB lighting is flexible and syncs with common motherboard software for coordinated effects.
• Hydro bearing design helps limit vibration and keeps operating noise relatively low.

Cons

• One-year warranty is modest compared with some premium cooling brands.
• As a reversed INF34 model, orientation may be different than expected for some mounting layouts.

Specifications

Model	INF34 (reversed), 3-pack
Size	120MM
Speed	Up to 2000 RPM (4PIN PWM)
Airflow	Up to 50 CFM
Noise Level	Approx. 31.6 dBA
Lighting	Built-in ARGB LEDs, motherboard sync
Warranty	1 year

Our Verdict

The darkFlash INF34 120MM 3-pack is a practical, value-oriented choice for builders who want tidy wiring and attractive ARGB lighting while maintaining strong airflow. It is especially good for mid-range builds using a motherboard with PWM and ARGB headers; the reversed orientation and one-year warranty are reasonable tradeoffs for the simplified daisy-chain installation and solid cooling performance.

Frequently Asked Questions

Can these fans be controlled by motherboard fan headers?
Yes, they support a motherboard 4PIN PWM temperature control interface so fan speed can be adjusted automatically.

Are the ARGB lights compatible with common motherboard software?
Yes, the built-in ARGB LEDs are designed to sync with motherboard ARGB controls for matching lighting modes.

Can I use these on a CPU radiator?
Yes, they are suitable for both CPU and radiator mounting, offering compatible airflow for most standard radiators.