Hardware Spec Index

Caldera FN-3958 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3958-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index446 (Case Fans scale)
Category rank#7,589
Street price$9
Power4 W
Performance per dollar49.56
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3958 SE
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2978 Ti 140mm PWM Case Fan421$19Compare
Brontix FN-3959 Edge 140mm PWM Case Fan (3-Pack)678$19Compare
Zephyra FN-5939 Pro 140mm PWM ARGB Case Fan860$19Compare
Caldera FN-2521 Prime 120mm PWM Case Fan (3-Pack)371$9Compare
Teralux FN-7787 Pro 120mm PWM ARGB Case Fan1,026$39Compare
Teralux FN-8083 Plus 140mm PWM Case Fan425$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3958 SE 120mm PWM Case Fan”, https://vextor7.com/item/83950555 (accessed 2026-10-26).