Hardware Spec Index

Caldera FN-2874 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2874-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index535 (Case Fans scale)
Category rank#18,893
Street price$19
Power3 W
Performance per dollar28.16
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2874 Pro
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2874 Pro 140mm PWM Case Fan”, https://vextor7.com/item/25751408 (accessed 2026-10-19).