Hardware Spec Index

Caldera FN-2477 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2477-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,035 (Case Fans scale)
Category rank#23,869
Street price$39
Power4 W
Performance per dollar26.54
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2477 Pro
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3400 XT 120mm PWM ARGB Case Fan (3-Pack)1,145$39Compare
Corvane FN-2458 Max 140mm PWM Case Fan694$29Compare
Corvane FN-6966 Core 120mm PWM ARGB Case Fan868$29Compare
Brontix FN-4280 Ultra 120mm PWM Case Fan289$9Compare
Zephyra FN-7284 SE 140mm PWM Case Fan314$9Compare
Caldera FN-5717 Ultra 140mm PWM Case Fan398$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2477 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/312762 (accessed 2026-10-19).