Hardware Spec Index

Caldera FN-4933 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4933-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index417 (Case Fans scale)
Category rank#22,834
Street price$9
Power3 W
Performance per dollar46.33
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4933 Plus
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4933 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91589371 (accessed 2026-10-23).