Hardware Spec Index

Caldera FN-2670 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2670-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index911 (Case Fans scale)
Category rank#5,023
Street price$29
Power4 W
Performance per dollar31.41
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2670 Core
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise27 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
Corvane FN-2806 Plus 120mm PWM ARGB Case Fan1,195$49Compare
Zephyra FN-3862 XT 140mm PWM Case Fan781$29Compare
Brontix FN-2189 SE 120mm PWM ARGB Case Fan1,233$39Compare
Corvane FN-2100 Max 120mm PWM ARGB Case Fan851$29Compare
Teralux FN-1788 Prime 140mm PWM Case Fan522$19Compare
Zephyra FN-2500 Ti 140mm PWM ARGB Case Fan1,121$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2670 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/18890348 (accessed 2026-10-22).