Hardware Spec Index

Caldera FN-9870 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9870-PLUS · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index594 (Case Fans scale)
Category rank#36,474
Street price$19
Power3 W
Performance per dollar31.26
Released2024

Specifications

BrandCaldera
ModelCaldera FN-9870 Plus
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise24 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
Corvane FN-8823 Core 120mm PWM Case Fan509$19Compare
Caldera FN-4368 Edge 120mm PWM Case Fan (3-Pack)239$9Compare
Zephyra FN-1301 Core 140mm PWM Case Fan554$19Compare
Caldera FN-2824 Plus 140mm PWM Case Fan717$19Compare
Zephyra FN-5773 Edge 120mm PWM Case Fan518$19Compare
Teralux FN-1689 SE 120mm PWM Case Fan (3-Pack)241$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9870 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/29957345 (accessed 2026-10-24).