Hardware Spec Index

Caldera FN-9458 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9458-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index211 (Case Fans scale)
Category rank#39,545
Street price$9
Power3 W
Performance per dollar23.44
Released2021

Specifications

BrandCaldera
ModelCaldera FN-9458 Pro
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2174 Edge 120mm PWM ARGB Case Fan1,208$49Compare
Zephyra FN-5924 Prime 120mm PWM Case Fan (3-Pack)402$9Compare
Corvane FN-4100 XT 120mm PWM Case Fan688$19Compare
Brontix FN-4837 XT 120mm PWM ARGB Case Fan (3-Pack)1,070$39Compare
Teralux FN-2587 SE 120mm PWM Case Fan200$9Compare
Brontix FN-3194 Plus 120mm PWM ARGB Case Fan (3-Pack)1,232$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9458 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3465825 (accessed 2026-10-20).