Hardware Spec Index

Zephyra FN-4909 Core 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4909-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,309 (Case Fans scale)
Category rank#26,333
Street price$49
Power3 W
Performance per dollar26.71
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4909 Core
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2011 Max 120mm PWM Case Fan475$19Compare
Zephyra FN-1799 Prime 140mm PWM Case Fan471$19Compare
Zephyra FN-2782 XT 120mm PWM Case Fan624$19Compare
Teralux FN-5001 Prime 120mm PWM ARGB Case Fan1,233$49Compare
Teralux FN-6434 Pro 120mm PWM Case Fan248$9Compare
Teralux FN-9377 Max 120mm PWM Case Fan210$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4909 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/1893352 (accessed 2026-10-26).