Hardware Spec Index

Caldera FN-3521 Max 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3521-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index813 (Case Fans scale)
Category rank#37,842
Street price$29
Power3 W
Performance per dollar28.03
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3521 Max
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
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
Caldera FN-5761 XT 140mm PWM ARGB Case Fan1,264$49Compare
Zephyra FN-3374 Ti 140mm PWM ARGB Case Fan1,247$49Compare
Teralux FN-2884 Core 120mm PWM Case Fan772$29Compare
Caldera FN-1764 Edge 120mm PWM ARGB Case Fan (3-Pack)1,237$49Compare
Brontix FN-5986 Prime 120mm PWM ARGB Case Fan965$29Compare
Caldera FN-8131 SE 120mm PWM ARGB Case Fan (3-Pack)1,313$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3521 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20014628 (accessed 2026-10-19).