Hardware Spec Index

Caldera FN-4394 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4394-PLUS · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index295 (Case Fans scale)
Category rank#37,940
Street price$9
Power3 W
Performance per dollar32.78
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4394 Plus
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1460 SE 140mm PWM Case Fan (3-Pack)746$19Compare
Caldera FN-4521 Max 120mm PWM Case Fan550$19Compare
Brontix FN-6321 Plus 120mm PWM ARGB Case Fan963$29Compare
Brontix FN-6241 Core 120mm PWM Case Fan (3-Pack)796$19Compare
Corvane FN-2844 Plus 120mm PWM ARGB Case Fan1,208$39Compare
Brontix FN-9012 Prime 140mm PWM Case Fan243$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4394 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1370822 (accessed 2026-10-26).