Hardware Spec Index

Caldera FN-4990 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4990-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index772 (Case Fans scale)
Category rank#6,269
Street price$29
Power3 W
Performance per dollar26.62
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4990 Edge
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4990 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7643192 (accessed 2026-10-19).