Hardware Spec Index

Caldera FN-4785 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4785-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,038 (Case Fans scale)
Category rank#36,880
Street price$39
Power2 W
Performance per dollar26.62
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4785 Ultra
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise24 dBA
BearingMagnetic levitation
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-9883 Ultra 120mm PWM Case Fan (3-Pack)640$19Compare
Corvane FN-9507 Ti 120mm PWM Case Fan470$19Compare
Zephyra FN-5920 Edge 140mm PWM Case Fan (3-Pack)708$19Compare
Teralux FN-7878 Ultra 120mm PWM Case Fan631$19Compare
Zephyra FN-2609 Prime 140mm PWM Case Fan393$19Compare
Caldera FN-8562 Pro 120mm PWM ARGB Case Fan1,159$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4785 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6930535 (accessed 2026-10-26).