Hardware Spec Index

Caldera FN-2933 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2933-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index789 (Case Fans scale)
Category rank#23,415
Street price$29
Power4 W
Performance per dollar27.21
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2933 Prime
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2933 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8096511 (accessed 2026-10-19).