Hardware Spec Index

Zephyra FN-6257 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6257-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,395 (Case Fans scale)
Category rank#47,425
Street price$49
Power3 W
Performance per dollar28.47
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6257 Pro
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise30 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
Brontix FN-8094 XT 120mm PWM ARGB Case Fan1,119$39Compare
Zephyra FN-4014 XT 140mm PWM Case Fan437$19Compare
Teralux FN-3167 Max 120mm PWM Case Fan640$19Compare
Teralux FN-6351 Core 120mm PWM Case Fan (3-Pack)687$19Compare
Teralux FN-3010 Ultra 120mm PWM Case Fan (3-Pack)324$9Compare
Caldera FN-8218 Pro 120mm PWM Case Fan386$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6257 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7196295 (accessed 2026-10-25).