Hardware Spec Index

Caldera FN-6436 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6436-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,255 (Case Fans scale)
Category rank#1,153
Street price$39
Power4 W
Performance per dollar32.18
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6436 Pro
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise22 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
Corvane FN-9510 SE 120mm PWM Case Fan500$19Compare
Teralux FN-3838 Prime 120mm PWM ARGB Case Fan (3-Pack)782$19Compare
Teralux FN-4014 XT 120mm PWM Case Fan319$9Compare
Brontix FN-3078 Prime 140mm PWM ARGB Case Fan929$29Compare
Zephyra FN-9140 Plus 140mm PWM ARGB Case Fan788$19Compare
Teralux FN-4625 Ti 120mm PWM ARGB Case Fan1,172$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6436 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/63312747 (accessed 2026-10-22).