Hardware Spec Index

Caldera FN-6506 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6506-MAX · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index235 (Case Fans scale)
Category rank#28,451
Street price$9
Power4 W
Performance per dollar26.11
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6506 Max
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 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-6927 SE 120mm PWM Case Fan (3-Pack)423$9Compare
Brontix FN-6156 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,340$49Compare
Corvane FN-8889 XT 120mm PWM Case Fan224$9Compare
Zephyra FN-7904 Edge 120mm PWM Case Fan564$19Compare
Brontix FN-6731 Edge 120mm PWM Case Fan (3-Pack)211$9Compare
Zephyra FN-9377 Ultra 120mm PWM ARGB Case Fan1,381$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6506 Max 140mm PWM Case Fan”, https://vextor7.com/item/3779772 (accessed 2026-10-23).