Hardware Spec Index

Caldera FN-3961 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3961-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,161 (Case Fans scale)
Category rank#23,368
Street price$39
Power3 W
Performance per dollar29.77
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3961 Prime
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9938 Prime 120mm PWM Case Fan779$19Compare
Teralux FN-1433 Plus 140mm PWM ARGB Case Fan1,078$39Compare
Zephyra FN-9162 Edge 120mm PWM ARGB Case Fan1,226$49Compare
Teralux FN-2495 Prime 140mm PWM Case Fan444$19Compare
Caldera FN-5575 SE 140mm PWM Case Fan640$19Compare
Corvane FN-8703 Prime 120mm PWM ARGB Case Fan1,151$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3961 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3104142 (accessed 2026-10-21).