Hardware Spec Index

Caldera FN-5881 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5881-PLUS · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index518 (Case Fans scale)
Category rank#19,604
Street price$19
Power4 W
Performance per dollar27.26
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5881 Plus
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5881 Plus 120mm PWM Case Fan”, https://vextor7.com/item/499040 (accessed 2026-10-18).