Hardware Spec Index

Caldera FN-5406 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5406-MAX · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index709 (Case Fans scale)
Category rank#21,167
Street price$19
Power4 W
Performance per dollar37.32
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5406 Max
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6228 Plus 120mm PWM Case Fan (3-Pack)494$19Compare
Brontix FN-1088 Prime 120mm PWM ARGB Case Fan1,247$49Compare
Corvane FN-9322 Edge 120mm PWM ARGB Case Fan892$29Compare
Brontix FN-2059 Pro 140mm PWM ARGB Case Fan (3-Pack)960$29Compare
Zephyra FN-3454 Prime 140mm PWM ARGB Case Fan (3-Pack)862$29Compare
Teralux FN-9449 Plus 120mm PWM ARGB Case Fan (3-Pack)1,227$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5406 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2997976 (accessed 2026-10-20).