Hardware Spec Index

Caldera FN-1421 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1421-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index621 (Case Fans scale)
Category rank#2,293
Street price$19
Power4 W
Performance per dollar32.68
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1421 Edge
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1421 Edge 120mm PWM Case Fan”, https://vextor7.com/item/6203707 (accessed 2026-10-19).