Hardware Spec Index

Zephyra FN-4903 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4903-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index565 (Case Fans scale)
Category rank#14,764
Street price$19
Power4 W
Performance per dollar29.74
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4903 Plus
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3674 Prime 120mm PWM ARGB Case Fan953$29Compare
Caldera FN-7666 Core 120mm PWM ARGB Case Fan1,080$39Compare
Zephyra FN-7955 XT 120mm PWM Case Fan773$19Compare
Zephyra FN-9339 Edge 120mm PWM Case Fan207$9Compare
Teralux FN-7727 Ti 120mm PWM Case Fan732$19Compare
Zephyra FN-7040 Ti 120mm PWM Case Fan (3-Pack)301$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4903 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4366463 (accessed 2026-10-24).