Hardware Spec Index

Zephyra FN-9249 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9249-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index934 (Case Fans scale)
Category rank#18,159
Street price$29
Power4 W
Performance per dollar32.21
Released2020

Specifications

BrandZephyra
ModelZephyra FN-9249 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 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-4548 Edge 140mm PWM Case Fan694$19Compare
Caldera FN-9198 Plus 120mm PWM ARGB Case Fan935$29Compare
Caldera FN-9167 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,010$39Compare
Corvane FN-9863 Pro 140mm PWM Case Fan321$9Compare
Teralux FN-5253 SE 140mm PWM Case Fan791$19Compare
Caldera FN-9915 Pro 120mm PWM ARGB Case Fan (3-Pack)1,358$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9249 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7318959 (accessed 2026-10-26).