Hardware Spec Index

Zephyra FN-5121 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5121-TI · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index722 (Case Fans scale)
Category rank#13,478
Street price$19
Power4 W
Performance per dollar38.00
Released2025

Specifications

BrandZephyra
ModelZephyra FN-5121 Ti
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8143 Core 120mm PWM ARGB Case Fan1,287$39Compare
Brontix FN-9542 Prime 120mm PWM ARGB Case Fan944$29Compare
Zephyra FN-8655 Edge 120mm PWM Case Fan337$9Compare
Brontix FN-7923 XT 140mm PWM ARGB Case Fan (3-Pack)974$29Compare
Brontix FN-2993 XT 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-7753 Ultra 140mm PWM ARGB Case Fan1,067$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5121 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5247481 (accessed 2026-10-20).