Hardware Spec Index

Caldera FN-4092 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4092-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,128 (Case Fans scale)
Category rank#13,486
Street price$39
Power4 W
Performance per dollar28.92
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4092 Ultra
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7198 Prime 120mm PWM Case Fan (3-Pack)380$9Compare
Teralux FN-1247 Ti 140mm PWM Case Fan587$19Compare
Brontix FN-8646 Ultra 120mm PWM ARGB Case Fan1,213$49Compare
Caldera FN-2463 Ti 140mm PWM Case Fan (3-Pack)360$9Compare
Caldera FN-9718 Edge 120mm PWM Case Fan551$19Compare
Brontix FN-1832 Max 140mm PWM ARGB Case Fan830$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4092 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4009352 (accessed 2026-10-25).