Hardware Spec Index

Caldera FN-5552 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5552-PRIME · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,142 (Case Fans scale)
Category rank#48,845
Street price$39
Power3 W
Performance per dollar29.28
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5552 Prime
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5552 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/92393856 (accessed 2026-10-24).