Hardware Spec Index

Caldera FN-8991 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8991-SE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,076 (Case Fans scale)
Category rank#25,737
Street price$39
Power4 W
Performance per dollar27.59
Released2023

Specifications

BrandCaldera
ModelCaldera FN-8991 SE
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8991 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2861075 (accessed 2026-10-23).