Hardware Spec Index

Caldera FN-6457 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6457-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index231 (Case Fans scale)
Category rank#42,689
Street price$9
Power3 W
Performance per dollar25.67
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6457 Plus
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6375 Ti 140mm PWM ARGB Case Fan1,139$39Compare
Brontix FN-6767 Plus 140mm PWM Case Fan (3-Pack)445$19Compare
Corvane FN-4451 Pro 120mm PWM ARGB Case Fan1,252$39Compare
Teralux FN-8166 Max 120mm PWM Case Fan257$9Compare
Corvane FN-9759 Pro 120mm PWM Case Fan752$19Compare
Brontix FN-4005 SE 140mm PWM Case Fan442$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6457 Plus 140mm PWM Case Fan”, https://vextor7.com/item/9503316 (accessed 2026-10-20).