Hardware Spec Index

Caldera FN-1756 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1756-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index216 (Case Fans scale)
Category rank#45,265
Street price$9
Power3 W
Performance per dollar24.00
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1756 Edge
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8913 Pro 120mm PWM ARGB Case Fan898$29Compare
Brontix FN-1345 Edge 140mm PWM Case Fan537$19Compare
Zephyra FN-7164 Plus 120mm PWM ARGB Case Fan1,295$49Compare
Caldera FN-9620 Max 120mm PWM ARGB Case Fan1,021$29Compare
Brontix FN-9377 Max 140mm PWM ARGB Case Fan875$29Compare
Teralux FN-9537 XT 140mm PWM ARGB Case Fan1,181$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1756 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1363335 (accessed 2026-10-19).