Hardware Spec Index

Caldera FN-8668 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8668-SE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,000 (Case Fans scale)
Category rank#48,888
Street price$29
Power3 W
Performance per dollar34.48
Released2022

Specifications

BrandCaldera
ModelCaldera FN-8668 SE
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 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
Corvane FN-5592 Max 120mm PWM ARGB Case Fan828$29Compare
Caldera FN-5475 Ultra 120mm PWM ARGB Case Fan1,151$49Compare
Corvane FN-9806 Plus 120mm PWM Case Fan (3-Pack)455$19Compare
Brontix FN-5565 Core 140mm PWM ARGB Case Fan1,332$49Compare
Corvane FN-5733 Plus 140mm PWM Case Fan491$19Compare
Zephyra FN-2502 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,131$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-8668 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2059151 (accessed 2026-10-21).