Hardware Spec Index

Caldera FN-4458 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4458-EDGE · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index831 (Case Fans scale)
Category rank#38,104
Street price$19
Power2 W
Performance per dollar43.74
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4458 Edge
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4458 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2298547 (accessed 2026-10-18).