Hardware Spec Index

Caldera FN-9945 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9945-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index672 (Case Fans scale)
Category rank#4,082
Street price$19
Power3 W
Performance per dollar35.37
Released2025

Specifications

BrandCaldera
ModelCaldera FN-9945 Pro
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-4022 Plus 120mm PWM Case Fan753$19Compare
Brontix FN-1710 Edge 140mm PWM ARGB Case Fan977$29Compare
Teralux FN-4352 Max 120mm PWM ARGB Case Fan1,323$49Compare
Corvane FN-2929 XT 120mm PWM ARGB Case Fan1,321$49Compare
Zephyra FN-2785 Prime 140mm PWM Case Fan (3-Pack)447$9Compare
Brontix FN-8249 SE 120mm PWM Case Fan (3-Pack)218$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9945 Pro 140mm PWM Case Fan”, https://vextor7.com/item/299092 (accessed 2026-10-19).