Hardware Spec Index

Caldera FN-6541 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6541-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index229 (Case Fans scale)
Category rank#10,563
Street price$9
Power3 W
Performance per dollar25.44
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6541 Edge
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3817 Ultra 120mm PWM Case Fan (3-Pack)424$9Compare
Corvane FN-8007 Pro 140mm PWM ARGB Case Fan918$29Compare
Zephyra FN-3991 Edge 120mm PWM ARGB Case Fan1,277$39Compare
Zephyra FN-5978 SE 140mm PWM ARGB Case Fan967$29Compare
Zephyra FN-1607 XT 140mm PWM ARGB Case Fan924$29Compare
Zephyra FN-9371 Ti 120mm PWM ARGB Case Fan1,351$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6541 Edge 140mm PWM Case Fan”, https://vextor7.com/item/3978882 (accessed 2026-10-24).