Hardware Spec Index

Caldera FN-1981 Max 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1981-MAX · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index874 (Case Fans scale)
Category rank#10,497
Street price$29
Power3 W
Performance per dollar30.14
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1981 Max
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1981 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13636305 (accessed 2026-10-20).