Hardware Spec Index

Caldera FN-5590 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5590-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index665 (Case Fans scale)
Category rank#20,338
Street price$19
Power3 W
Performance per dollar35.00
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5590 Prime
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1170 Pro 120mm PWM ARGB Case Fan (3-Pack)1,011$29Compare
Zephyra FN-4631 Edge 140mm PWM Case Fan225$9Compare
Teralux FN-3961 Pro 120mm PWM Case Fan613$19Compare
Corvane FN-6314 Ti 140mm PWM Case Fan (3-Pack)750$19Compare
Corvane FN-1174 Ti 120mm PWM Case Fan500$19Compare
Caldera FN-8960 Ultra 140mm PWM ARGB Case Fan1,105$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5590 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2748801 (accessed 2026-10-19).