Hardware Spec Index

Caldera FN-1033 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1033-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index823 (Case Fans scale)
Category rank#7,705
Street price$19
Power4 W
Performance per dollar43.32
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1033 Prime
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1033 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/371052 (accessed 2026-10-21).