Hardware Spec Index

Caldera FN-7402 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7402-EDGE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,029 (Case Fans scale)
Category rank#33,689
Street price$39
Power4 W
Performance per dollar26.38
Released2024

Specifications

BrandCaldera
ModelCaldera FN-7402 Edge
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1081 Pro 140mm PWM Case Fan525$19Compare
Teralux FN-5649 Ultra 120mm PWM Case Fan546$19Compare
Brontix FN-6700 Edge 120mm PWM ARGB Case Fan910$29Compare
Brontix FN-3228 Pro 120mm PWM ARGB Case Fan1,039$39Compare
Brontix FN-5856 Edge 120mm PWM ARGB Case Fan910$29Compare
Caldera FN-4108 Prime 120mm PWM Case Fan460$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7402 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6286443 (accessed 2026-10-22).