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Square black 120mm case fan with transparent blades and cable

Fans

Fans S-FLEX SFF21A 12cm 12025 12V .1A case fan

SKU CH-6S5G-CEVGC

A 120 mm case fan measuring 120×120×25 mm runs on 12 V at 0.1 A for ultra-quiet airflow

  • Ultra-quiet operation keeps your system silent
  • 12 V, 0.1 A draw minimises power use
  • 120 × 120 × 25 mm fits standard 120 mm mounts
  • S-FLEX SFF21A design built for reliable case cooling

Ultra-Quiet 120 mm Case Fan

The S-FLEX SFF21A is a 120 mm case fan designed for quiet system cooling. It operates at 12 V and draws 0.1 A. The frame measures 120 by 120 by 25 mm.

Fits Standard 120 mm Mounts

This fan installs in any chassis with 120 mm mounting points. Its low current draw leaves headroom on the 12 V rail for other components. Builders needing higher airflow or PWM control should look elsewhere.

How it compares

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

Price $12.99
Cheaper than about 80% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How long can the 0.1 A motor run before heat limits performance?

The 0.1 A draw keeps heat low, so the 120 mm frame can sustain airflow all day without throttling.

What noise level does the 12025 ultra-quiet fan produce at 12 V?

The 12 V ultra-quiet design runs silently enough for a bedroom PC even under continuous load.

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