Hardware Spec Index

Caldera FN-4786 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4786-CORE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,167 (Case Fans scale)
Category rank#28,587
Street price$39
Power4 W
Performance per dollar29.92
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4786 Core
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise25 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-7672 Pro 120mm PWM ARGB Case Fan (3-Pack)978$29Compare
Corvane FN-7854 SE 140mm PWM Case Fan (3-Pack)250$9Compare
Caldera FN-9834 Ultra 140mm PWM Case Fan578$19Compare
Zephyra FN-7990 Max 140mm PWM Case Fan266$9Compare
Corvane FN-1622 Ti 120mm PWM Case Fan715$19Compare
Corvane FN-9781 Edge 120mm PWM Case Fan528$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4786 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/94515949 (accessed 2026-10-25).