Hardware Spec Index

Caldera FN-6865 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6865-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index782 (Case Fans scale)
Category rank#3,715
Street price$29
Power3 W
Performance per dollar26.97
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6865 Ultra
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4159 Ti 120mm PWM ARGB Case Fan1,279$49Compare
Corvane FN-3706 Ultra 120mm PWM Case Fan696$19Compare
Zephyra FN-8398 XT 120mm PWM Case Fan278$9Compare
Corvane FN-3319 Pro 120mm PWM ARGB Case Fan1,265$39Compare
Zephyra FN-7561 Edge 140mm PWM Case Fan724$19Compare
Caldera FN-4927 Edge 140mm PWM ARGB Case Fan1,003$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6865 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/87637025 (accessed 2026-10-24).