Hardware Spec Index

Caldera FN-5405 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5405-PLUS · Released 2022 · Updated 2026-10-27

Key facts

Benchmark index432 (Case Fans scale)
Category rank#26,855
Street price$9
Power3 W
Performance per dollar48.00
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5405 Plus
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1404 Prime 120mm PWM ARGB Case Fan922$29Compare
Teralux FN-6083 Plus 120mm PWM Case Fan (3-Pack)384$9Compare
Teralux FN-1448 Ti 120mm PWM ARGB Case Fan1,111$39Compare
Teralux FN-4976 SE 140mm PWM ARGB Case Fan1,276$49Compare
Caldera FN-7211 Plus 120mm PWM Case Fan550$19Compare
Zephyra FN-9098 Plus 140mm PWM Case Fan704$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5405 Plus 140mm PWM Case Fan”, https://vextor7.com/item/6094617 (accessed 2026-10-27).