Hardware Spec Index

Caldera FN-2451 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2451-EDGE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index982 (Case Fans scale)
Category rank#16,848
Street price$29
Power3 W
Performance per dollar33.86
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2451 Edge
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2451 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4610315 (accessed 2026-10-26).