Hardware Spec Index

Caldera FN-1603 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1603-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index676 (Case Fans scale)
Category rank#1,448
Street price$19
Power4 W
Performance per dollar35.58
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1603 Prime
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3105 Pro 120mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-9779 Core 120mm PWM ARGB Case Fan860$29Compare
Zephyra FN-7861 Prime 140mm PWM ARGB Case Fan829$29Compare
Teralux FN-2726 SE 120mm PWM Case Fan208$9Compare
Caldera FN-2594 Pro 120mm PWM ARGB Case Fan957$29Compare
Zephyra FN-6593 Edge 120mm PWM ARGB Case Fan1,079$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1603 Prime 120mm PWM Case Fan”, https://vextor7.com/item/94559794 (accessed 2026-10-22).