Hardware Spec Index

Caldera FN-5331 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5331-SE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index554 (Case Fans scale)
Category rank#41,314
Street price$19
Power3 W
Performance per dollar29.16
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5331 SE
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5331 SE 140mm PWM Case Fan”, https://vextor7.com/item/94811332 (accessed 2026-10-25).