Hardware Spec Index

Caldera FN-6490 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6490-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,262 (Case Fans scale)
Category rank#44,496
Street price$39
Power2 W
Performance per dollar32.36
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6490 Prime
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 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-6490 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/46562768 (accessed 2026-10-25).