Hardware Spec Index

Zephyra FN-4817 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4817-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index243 (Case Fans scale)
Category rank#24,129
Street price$9
Power3 W
Performance per dollar27.00
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4817 Ultra
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-9304 Max 120mm PWM ARGB Case Fan844$29Compare
Brontix FN-2496 SE 120mm PWM ARGB Case Fan (3-Pack)1,052$39Compare
Zephyra FN-6570 Max 120mm PWM ARGB Case Fan (3-Pack)1,220$39Compare
Zephyra FN-4241 SE 120mm PWM ARGB Case Fan797$19Compare
Corvane FN-1631 Ti 140mm PWM ARGB Case Fan814$29Compare
Brontix FN-8067 Pro 120mm PWM Case Fan552$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4817 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4131292 (accessed 2026-10-21).