Hardware Spec Index

Caldera FN-6773 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6773-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index718 (Case Fans scale)
Category rank#47,114
Street price$19
Power4 W
Performance per dollar37.79
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6773 Prime
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6773 Prime 140mm PWM Case Fan”, https://vextor7.com/item/92949768 (accessed 2026-10-19).