Hardware Spec Index

Zephyra FN-2501 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN2501-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,287 (Case Fans scale)
Category rank#48,896
Street price$49
Power4 W
Performance per dollar26.27
Released2023

Specifications

BrandZephyra
ModelZephyra FN-2501 Ultra
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8559 Plus 120mm PWM Case Fan575$19Compare
Brontix FN-9239 SE 120mm PWM Case Fan555$19Compare
Zephyra FN-1157 Ti 140mm PWM ARGB Case Fan761$29Compare
Zephyra FN-5607 XT 120mm PWM ARGB Case Fan1,203$39Compare
Zephyra FN-6041 XT 120mm PWM ARGB Case Fan792$29Compare
Caldera FN-8183 Core 120mm PWM Case Fan (3-Pack)736$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-2501 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5867181 (accessed 2026-10-24).