Hardware Spec Index

Caldera FN-3278 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3278-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,324 (Case Fans scale)
Category rank#6,216
Street price$39
Power4 W
Performance per dollar33.95
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3278 Prime
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise29 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-3278 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7811530 (accessed 2026-10-26).