Hardware Spec Index

Caldera FN-9865 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9865-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index561 (Case Fans scale)
Category rank#3,620
Street price$19
Power2 W
Performance per dollar29.53
Released2023

Specifications

BrandCaldera
ModelCaldera FN-9865 Prime
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8662 Core 120mm PWM Case Fan626$19Compare
Corvane FN-6101 Prime 120mm PWM ARGB Case Fan (3-Pack)929$29Compare
Zephyra FN-4596 Prime 120mm PWM Case Fan675$19Compare
Brontix FN-9879 SE 120mm PWM ARGB Case Fan863$29Compare
Zephyra FN-8093 Core 140mm PWM ARGB Case Fan1,400$49Compare
Brontix FN-2408 SE 140mm PWM ARGB Case Fan1,043$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9865 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3526533 (accessed 2026-10-22).