Hardware Spec Index

Zephyra FN-4811 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4811-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index793 (Case Fans scale)
Category rank#13,334
Street price$19
Power3 W
Performance per dollar41.74
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4811 Plus
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 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
Zephyra FN-3797 SE 140mm PWM ARGB Case Fan1,230$49Compare
Brontix FN-4538 XT 120mm PWM Case Fan286$9Compare
Caldera FN-4862 SE 120mm PWM ARGB Case Fan1,097$39Compare
Brontix FN-9247 Prime 140mm PWM ARGB Case Fan (3-Pack)1,209$39Compare
Brontix FN-6986 Prime 120mm PWM Case Fan625$19Compare
Teralux FN-2160 Ti 120mm PWM Case Fan576$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4811 Plus 120mm PWM Case Fan”, https://vextor7.com/item/47925395 (accessed 2026-10-21).