Hardware Spec Index

Zephyra FN-6947 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6947-PRO · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index405 (Case Fans scale)
Category rank#7,995
Street price$9
Power3 W
Performance per dollar45.00
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6947 Pro
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2777 Plus 120mm PWM ARGB Case Fan (3-Pack)1,024$29Compare
Teralux FN-1155 Max 140mm PWM Case Fan779$19Compare
Teralux FN-8447 Pro 120mm PWM ARGB Case Fan906$29Compare
Brontix FN-7490 Ti 140mm PWM Case Fan (3-Pack)615$19Compare
Caldera FN-6032 Ti 120mm PWM Case Fan (3-Pack)514$19Compare
Zephyra FN-9538 Prime 120mm PWM Case Fan (3-Pack)203$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6947 Pro 120mm PWM Case Fan”, https://vextor7.com/item/32396554 (accessed 2026-10-26).