Hardware Spec Index

Caldera FN-4571 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4571-PLUS · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index266 (Case Fans scale)
Category rank#1,462
Street price$9
Power3 W
Performance per dollar29.56
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4571 Plus
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6627 Ti 120mm PWM Case Fan485$19Compare
Corvane FN-8316 SE 120mm PWM ARGB Case Fan (3-Pack)1,112$39Compare
Brontix FN-2793 Prime 140mm PWM Case Fan706$19Compare
Zephyra FN-4596 Ultra 120mm PWM ARGB Case Fan1,345$49Compare
Brontix FN-8238 Max 120mm PWM Case Fan305$9Compare
Brontix FN-7299 Ti 120mm PWM Case Fan (3-Pack)447$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4571 Plus 120mm PWM Case Fan”, https://vextor7.com/item/25004381 (accessed 2026-10-24).