Hardware Spec Index

Caldera FN-3577 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3577-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index653 (Case Fans scale)
Category rank#20,215
Street price$19
Power3 W
Performance per dollar34.37
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3577 Pro
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9574 Max 120mm PWM Case Fan (3-Pack)555$19Compare
Brontix FN-9943 Max 120mm PWM Case Fan (3-Pack)284$9Compare
Corvane FN-6943 Max 120mm PWM Case Fan353$9Compare
Zephyra FN-5413 Ti 120mm PWM Case Fan356$9Compare
Caldera FN-5098 Ti 120mm PWM ARGB Case Fan1,222$49Compare
Teralux FN-7703 Ti 120mm PWM Case Fan439$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3577 Pro 120mm PWM Case Fan”, https://vextor7.com/item/4555463 (accessed 2026-10-19).