Hardware Spec Index

Zephyra FN-4901 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4901-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,007 (Case Fans scale)
Category rank#24,297
Street price$29
Power3 W
Performance per dollar34.72
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4901 Pro
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-7841 Plus 120mm PWM ARGB Case Fan1,011$29Compare
Zephyra FN-9403 Edge 120mm PWM Case Fan516$19Compare
Brontix FN-8519 Pro 120mm PWM Case Fan (3-Pack)712$19Compare
Brontix FN-6328 SE 140mm PWM ARGB Case Fan1,095$39Compare
Brontix FN-4655 Ti 140mm PWM ARGB Case Fan876$29Compare
Brontix FN-3945 Edge 120mm PWM Case Fan246$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4901 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19667429 (accessed 2026-10-25).