Hardware Spec Index

Zephyra FN-6561 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6561-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,026 (Case Fans scale)
Category rank#49,046
Street price$29
Power4 W
Performance per dollar35.38
Released2020

Specifications

BrandZephyra
ModelZephyra FN-6561 Pro
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 dBA
BearingRifle 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
Brontix FN-7086 SE 120mm PWM ARGB Case Fan (3-Pack)1,157$49Compare
Zephyra FN-3121 Pro 140mm PWM Case Fan212$9Compare
Caldera FN-5820 Pro 120mm PWM Case Fan734$19Compare
Corvane FN-2373 Ti 120mm PWM Case Fan252$9Compare
Zephyra FN-7754 Plus 120mm PWM Case Fan751$19Compare
Teralux FN-3013 Max 120mm PWM Case Fan323$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6561 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/777364 (accessed 2026-10-20).