Hardware Spec Index

Caldera FN-9805 Core 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN9805-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,191 (Case Fans scale)
Category rank#1,101
Street price$39
Power3 W
Performance per dollar30.54
Released2021

Specifications

BrandCaldera
ModelCaldera FN-9805 Core
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise31 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
Brontix FN-8611 Core 140mm PWM Case Fan286$9Compare
Caldera FN-3408 Prime 120mm PWM Case Fan312$9Compare
Brontix FN-1719 Edge 140mm PWM ARGB Case Fan (3-Pack)1,078$29Compare
Zephyra FN-3304 Edge 120mm PWM ARGB Case Fan1,169$39Compare
Teralux FN-8303 Edge 120mm PWM Case Fan (3-Pack)514$19Compare
Caldera FN-2566 Plus 120mm PWM ARGB Case Fan814$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9805 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5346237 (accessed 2026-10-24).