Hardware Spec Index

Caldera FN-4078 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4078-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,062 (Case Fans scale)
Category rank#35,755
Street price$39
Power3 W
Performance per dollar27.23
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4078 Pro
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4078 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9616263 (accessed 2026-10-21).