Hardware Spec Index

Caldera FN-2490 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2490-MAX · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index392 (Case Fans scale)
Category rank#8,387
Street price$19
Power3 W
Performance per dollar20.63
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2490 Max
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6205 SE 140mm PWM Case Fan805$29Compare
Brontix FN-5387 Ultra 120mm PWM ARGB Case Fan (3-Pack)817$29Compare
Teralux FN-7451 Edge 140mm PWM Case Fan657$19Compare
Caldera FN-9932 Edge 120mm PWM ARGB Case Fan1,015$29Compare
Brontix FN-4506 Edge 120mm PWM Case Fan (3-Pack)338$9Compare
Teralux FN-1687 Plus 120mm PWM ARGB Case Fan1,355$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2490 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8560372 (accessed 2026-10-21).