Hardware Spec Index

Caldera FN-5881 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5881-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index887 (Case Fans scale)
Category rank#28,779
Street price$29
Power4 W
Performance per dollar30.59
Released2024

Specifications

BrandCaldera
ModelCaldera FN-5881 Prime
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5881 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/35454537 (accessed 2026-10-21).