Hardware Spec Index

Zephyra FN-4811 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4811-SE · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index315 (Case Fans scale)
Category rank#29,702
Street price$9
Power3 W
Performance per dollar35.00
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4811 SE
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2752 Prime 120mm PWM Case Fan (3-Pack)529$19Compare
Corvane FN-6331 Pro 120mm PWM Case Fan251$9Compare
Corvane FN-4993 Pro 120mm PWM ARGB Case Fan1,259$39Compare
Caldera FN-7650 Core 140mm PWM ARGB Case Fan1,312$49Compare
Corvane FN-4959 SE 120mm PWM Case Fan447$19Compare
Caldera FN-6141 XT 140mm PWM ARGB Case Fan854$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4811 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/73036676 (accessed 2026-10-27).