Hardware Spec Index

Caldera FN-8891 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8891-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,191 (Case Fans scale)
Category rank#7,814
Street price$39
Power3 W
Performance per dollar30.54
Released2022

Specifications

BrandCaldera
ModelCaldera FN-8891 Core
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise23 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-8891 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3731503 (accessed 2026-10-26).