Hardware Spec Index

Caldera FN-4209 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4209-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,230 (Case Fans scale)
Category rank#16,319
Street price$39
Power4 W
Performance per dollar31.54
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4209 Pro
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise26 dBA
BearingMagnetic levitation
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
Corvane FN-8188 Plus 120mm PWM ARGB Case Fan (3-Pack)1,216$39Compare
Corvane FN-9558 Ultra 120mm PWM Case Fan416$19Compare
Teralux FN-3103 Plus 120mm PWM Case Fan (3-Pack)669$19Compare
Teralux FN-6706 Ti 120mm PWM Case Fan283$9Compare
Corvane FN-9436 Plus 120mm PWM Case Fan701$19Compare
Zephyra FN-4107 Prime 120mm PWM ARGB Case Fan1,034$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4209 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/99345858 (accessed 2026-10-26).