Hardware Spec Index

Caldera FN-9859 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9859-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index393 (Case Fans scale)
Category rank#6,778
Street price$9
Power3 W
Performance per dollar43.67
Released2026

Specifications

BrandCaldera
ModelCaldera FN-9859 Plus
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2025 SE 140mm PWM ARGB Case Fan1,112$29Compare
Brontix FN-6052 Edge 140mm PWM Case Fan594$19Compare
Caldera FN-2786 Edge 140mm PWM Case Fan406$19Compare
Brontix FN-6032 Ultra 120mm PWM ARGB Case Fan1,150$39Compare
Corvane FN-3004 Ultra 120mm PWM ARGB Case Fan1,000$29Compare
Corvane FN-9619 Plus 120mm PWM Case Fan (3-Pack)459$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9859 Plus 140mm PWM Case Fan”, https://vextor7.com/item/4771697 (accessed 2026-10-21).