Hardware Spec Index

Caldera FN-4831 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4831-MAX · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index554 (Case Fans scale)
Category rank#8,786
Street price$19
Power3 W
Performance per dollar29.16
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4831 Max
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4831 Max 140mm PWM Case Fan”, https://vextor7.com/item/5480049 (accessed 2026-10-20).