Hardware Spec Index

Caldera FN-8477 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN8477-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index777 (Case Fans scale)
Category rank#29,750
Street price$19
Power3 W
Performance per dollar40.89
Released2026

Specifications

BrandCaldera
ModelCaldera FN-8477 Ultra
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise31 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
Teralux FN-1929 Pro 120mm PWM Case Fan (3-Pack)212$9Compare
Caldera FN-8435 SE 120mm PWM Case Fan552$19Compare
Teralux FN-3582 Plus 140mm PWM ARGB Case Fan1,231$49Compare
Corvane FN-3012 Pro 140mm PWM Case Fan (3-Pack)783$19Compare
Teralux FN-6185 Max 120mm PWM ARGB Case Fan1,154$39Compare
Teralux FN-7275 XT 120mm PWM Case Fan457$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-8477 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/21316817 (accessed 2026-10-20).