Hardware Spec Index

Caldera FN-4586 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4586-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,061 (Case Fans scale)
Category rank#21,962
Street price$39
Power2 W
Performance per dollar27.21
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4586 Prime
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5790 Core 120mm PWM ARGB Case Fan1,106$39Compare
Zephyra FN-3875 Ultra 120mm PWM ARGB Case Fan1,180$39Compare
Teralux FN-1834 Core 120mm PWM ARGB Case Fan (3-Pack)1,179$39Compare
Brontix FN-6789 SE 120mm PWM Case Fan579$19Compare
Zephyra FN-7175 Max 140mm PWM Case Fan435$19Compare
Caldera FN-8889 XT 140mm PWM Case Fan (3-Pack)424$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4586 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6866549 (accessed 2026-10-24).