Hardware Spec Index

Caldera FN-3974 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3974-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index805 (Case Fans scale)
Category rank#9,052
Street price$29
Power4 W
Performance per dollar27.76
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3974 Ultra
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3116 Core 140mm PWM ARGB Case Fan1,119$39Compare
Corvane FN-2090 Max 120mm PWM ARGB Case Fan786$29Compare
Teralux FN-4912 Prime 120mm PWM Case Fan637$19Compare
Brontix FN-9917 Core 120mm PWM Case Fan295$9Compare
Corvane FN-9227 Ultra 140mm PWM ARGB Case Fan909$29Compare
Corvane FN-8248 Ti 120mm PWM ARGB Case Fan1,241$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3974 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4481287 (accessed 2026-10-24).