Hardware Spec Index

Caldera FN-1621 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1621-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index735 (Case Fans scale)
Category rank#15,742
Street price$19
Power3 W
Performance per dollar38.68
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1621 Plus
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1621 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/31667448 (accessed 2026-10-24).