Hardware Spec Index

Caldera FN-9659 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9659-CORE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index659 (Case Fans scale)
Category rank#24,086
Street price$19
Power3 W
Performance per dollar34.68
Released2020

Specifications

BrandCaldera
ModelCaldera FN-9659 Core
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6984 Prime 120mm PWM ARGB Case Fan1,063$39Compare
Teralux FN-7610 Pro 140mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Zephyra FN-3621 Edge 140mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-9380 XT 140mm PWM Case Fan698$19Compare
Teralux FN-9685 SE 120mm PWM Case Fan742$19Compare
Corvane FN-3404 Max 120mm PWM ARGB Case Fan1,100$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9659 Core 140mm PWM Case Fan”, https://vextor7.com/item/46434609 (accessed 2026-10-26).