Hardware Spec Index

Zephyra FN-9740 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9740-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,004 (Case Fans scale)
Category rank#26,091
Street price$29
Power2 W
Performance per dollar34.62
Released2022

Specifications

BrandZephyra
ModelZephyra FN-9740 Core
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9099 Pro 120mm PWM ARGB Case Fan (3-Pack)1,075$39Compare
Corvane FN-1677 Plus 120mm PWM Case Fan (3-Pack)277$9Compare
Teralux FN-9681 SE 120mm PWM ARGB Case Fan1,317$49Compare
Caldera FN-9341 Ultra 120mm PWM ARGB Case Fan1,377$49Compare
Zephyra FN-8624 Core 120mm PWM Case Fan518$19Compare
Zephyra FN-4088 Ultra 140mm PWM ARGB Case Fan1,364$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9740 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/30036784 (accessed 2026-10-19).