Hardware Spec Index

Caldera FN-2704 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2704-MAX · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index307 (Case Fans scale)
Category rank#25,612
Street price$9
Power3 W
Performance per dollar34.11
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2704 Max
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2704 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/139016 (accessed 2026-10-19).