Hardware Spec Index

Zephyra FN-4656 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4656-CORE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index329 (Case Fans scale)
Category rank#43,104
Street price$9
Power3 W
Performance per dollar36.56
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4656 Core
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5859 Pro 120mm PWM ARGB Case Fan (3-Pack)827$29Compare
Zephyra FN-6928 Core 140mm PWM ARGB Case Fan967$29Compare
Caldera FN-4061 Prime 120mm PWM ARGB Case Fan (3-Pack)1,022$39Compare
Caldera FN-9468 Max 120mm PWM Case Fan343$9Compare
Teralux FN-6082 SE 120mm PWM Case Fan (3-Pack)352$9Compare
Zephyra FN-9673 Max 120mm PWM ARGB Case Fan (3-Pack)1,293$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4656 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/94894658 (accessed 2026-10-22).