Hardware Spec Index

Caldera FN-5046 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5046-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index397 (Case Fans scale)
Category rank#23,900
Street price$19
Power4 W
Performance per dollar20.89
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5046 Prime
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5046 Prime 140mm PWM Case Fan”, https://vextor7.com/item/7594679 (accessed 2026-10-25).