Hardware Spec Index

Caldera FN-2453 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2453-PRIME · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index277 (Case Fans scale)
Category rank#4,998
Street price$9
Power3 W
Performance per dollar30.78
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2453 Prime
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2453 Prime 140mm PWM Case Fan”, https://vextor7.com/item/2499265 (accessed 2026-10-26).