Hardware Spec Index

Caldera FN-2558 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2558-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index441 (Case Fans scale)
Category rank#13,496
Street price$19
Power3 W
Performance per dollar23.21
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2558 Edge
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2558 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/13636992 (accessed 2026-10-19).