Hardware Spec Index

Caldera FN-1777 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1777-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index794 (Case Fans scale)
Category rank#13,337
Street price$29
Power3 W
Performance per dollar27.38
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1777 Prime
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1777 Prime 120mm PWM Case Fan”, https://vextor7.com/item/6234876 (accessed 2026-10-20).