Hardware Spec Index

Caldera FN-9121 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9121-EDGE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index776 (Case Fans scale)
Category rank#8,347
Street price$19
Power3 W
Performance per dollar40.84
Released2026

Specifications

BrandCaldera
ModelCaldera FN-9121 Edge
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9121 Edge 120mm PWM Case Fan”, https://vextor7.com/item/772675 (accessed 2026-10-24).