Hardware Spec Index

Caldera FN-2146 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2146-PLUS · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index493 (Case Fans scale)
Category rank#7,209
Street price$19
Power3 W
Performance per dollar25.95
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2146 Plus
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6331 XT 120mm PWM ARGB Case Fan1,004$29Compare
Zephyra FN-8230 Edge 120mm PWM Case Fan319$9Compare
Caldera FN-4290 Ti 140mm PWM ARGB Case Fan (3-Pack)1,015$39Compare
Teralux FN-2235 Ti 140mm PWM ARGB Case Fan1,251$49Compare
Zephyra FN-4665 Prime 120mm PWM ARGB Case Fan820$19Compare
Teralux FN-5359 Core 140mm PWM Case Fan383$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2146 Plus 120mm PWM Case Fan”, https://vextor7.com/item/7259221 (accessed 2026-10-23).