Hardware Spec Index

Caldera FN-4291 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4291-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,342 (Case Fans scale)
Category rank#46,113
Street price$49
Power4 W
Performance per dollar27.39
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4291 Core
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise28 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
Zephyra FN-7047 Edge 120mm PWM ARGB Case Fan895$29Compare
Zephyra FN-8664 Core 120mm PWM ARGB Case Fan1,139$39Compare
Corvane FN-2239 SE 140mm PWM Case Fan (3-Pack)474$19Compare
Corvane FN-1250 Core 120mm PWM ARGB Case Fan1,366$49Compare
Caldera FN-4711 Ti 140mm PWM Case Fan (3-Pack)664$19Compare
Zephyra FN-8819 Plus 120mm PWM Case Fan526$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4291 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6449602 (accessed 2026-10-23).