Hardware Spec Index

Zephyra FN-6556 Edge 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6556-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index710 (Case Fans scale)
Category rank#35,927
Street price$19
Power4 W
Performance per dollar37.37
Released2020

Specifications

BrandZephyra
ModelZephyra FN-6556 Edge
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 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
Brontix FN-4288 XT 140mm PWM Case Fan (3-Pack)831$29Compare
Zephyra FN-2649 Core 120mm PWM Case Fan667$19Compare
Caldera FN-3633 Ultra 140mm PWM ARGB Case Fan (3-Pack)833$19Compare
Caldera FN-6506 XT 140mm PWM ARGB Case Fan1,099$29Compare
Teralux FN-2394 Max 140mm PWM ARGB Case Fan1,325$49Compare
Corvane FN-8795 Prime 140mm PWM ARGB Case Fan909$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6556 Edge 140mm PWM Case Fan”, https://vextor7.com/item/17568238 (accessed 2026-10-19).