Hardware Spec Index

Caldera FN-7939 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7939-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index561 (Case Fans scale)
Category rank#36,497
Street price$19
Power4 W
Performance per dollar29.53
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7939 SE
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 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
Caldera FN-5997 Max 140mm PWM ARGB Case Fan (3-Pack)1,100$39Compare
Corvane FN-3585 Edge 120mm PWM Case Fan (3-Pack)451$19Compare
Teralux FN-1184 Max 120mm PWM Case Fan237$9Compare
Teralux FN-8251 Plus 120mm PWM Case Fan577$19Compare
Brontix FN-2788 Edge 140mm PWM ARGB Case Fan1,288$39Compare
Zephyra FN-3228 Prime 120mm PWM ARGB Case Fan (3-Pack)1,355$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7939 SE 140mm PWM Case Fan”, https://vextor7.com/item/6907015 (accessed 2026-10-20).