Hardware Spec Index

Caldera FN-7558 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7558-EDGE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index617 (Case Fans scale)
Category rank#4,874
Street price$19
Power3 W
Performance per dollar32.47
Released2023

Specifications

BrandCaldera
ModelCaldera FN-7558 Edge
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7558 Edge 120mm PWM Case Fan”, https://vextor7.com/item/28116730 (accessed 2026-10-22).