Hardware Spec Index

Caldera FN-5841 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5841-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index630 (Case Fans scale)
Category rank#17,552
Street price$19
Power3 W
Performance per dollar33.16
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5841 Core
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5841 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/41004001 (accessed 2026-10-19).