Hardware Spec Index

Caldera FN-2301 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2301-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index970 (Case Fans scale)
Category rank#10,181
Street price$39
Power3 W
Performance per dollar24.87
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2301 Ultra
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 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
Corvane FN-9084 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,184$39Compare
Corvane FN-6159 SE 120mm PWM ARGB Case Fan1,332$49Compare
Teralux FN-4195 Pro 120mm PWM Case Fan337$9Compare
Corvane FN-3021 Core 140mm PWM ARGB Case Fan (3-Pack)903$29Compare
Zephyra FN-9949 Edge 140mm PWM Case Fan291$9Compare
Teralux FN-1697 XT 120mm PWM Case Fan762$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2301 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/33702482 (accessed 2026-10-25).