Hardware Spec Index

Caldera FN-5858 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5858-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index866 (Case Fans scale)
Category rank#19,364
Street price$29
Power3 W
Performance per dollar29.86
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5858 Prime
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5858 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/11859627 (accessed 2026-10-26).