Hardware Spec Index

Caldera FN-3933 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3933-EDGE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index444 (Case Fans scale)
Category rank#15,371
Street price$9
Power3 W
Performance per dollar49.33
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3933 Edge
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3933 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17547828 (accessed 2026-10-18).