Hardware Spec Index

Zephyra FN-9841 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9841-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,066 (Case Fans scale)
Category rank#35,092
Street price$29
Power4 W
Performance per dollar36.76
Released2020

Specifications

BrandZephyra
ModelZephyra FN-9841 Prime
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise34 dBA
BearingRifle 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
Corvane FN-5636 Edge 120mm PWM Case Fan512$19Compare
Caldera FN-6566 Ultra 120mm PWM Case Fan (3-Pack)285$9Compare
Teralux FN-5384 Pro 120mm PWM ARGB Case Fan860$19Compare
Brontix FN-5025 SE 120mm PWM ARGB Case Fan965$29Compare
Teralux FN-5851 Edge 120mm PWM Case Fan423$19Compare
Teralux FN-5154 SE 120mm PWM Case Fan544$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9841 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2270835 (accessed 2026-10-23).