Hardware Spec Index

Caldera FN-3934 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3934-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index359 (Case Fans scale)
Category rank#46,731
Street price$9
Power3 W
Performance per dollar39.89
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3934 XT
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3788 Max 120mm PWM Case Fan373$9Compare
Brontix FN-6587 Prime 120mm PWM Case Fan (3-Pack)613$19Compare
Corvane FN-5919 Plus 120mm PWM ARGB Case Fan977$29Compare
Zephyra FN-2272 Plus 120mm PWM Case Fan589$19Compare
Corvane FN-4872 Ultra 140mm PWM ARGB Case Fan1,288$49Compare
Zephyra FN-9389 Max 140mm PWM ARGB Case Fan1,220$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3934 XT 140mm PWM Case Fan”, https://vextor7.com/item/9634540 (accessed 2026-10-25).