Hardware Spec Index

Zephyra FN-8639 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN8639-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,167 (Case Fans scale)
Category rank#29,323
Street price$39
Power3 W
Performance per dollar29.92
Released2026

Specifications

BrandZephyra
ModelZephyra FN-8639 Pro
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2221 Prime 120mm PWM ARGB Case Fan960$29Compare
Brontix FN-3907 Ultra 120mm PWM ARGB Case Fan (3-Pack)907$29Compare
Brontix FN-5969 Max 120mm PWM ARGB Case Fan933$29Compare
Zephyra FN-3403 SE 120mm PWM Case Fan266$9Compare
Corvane FN-1891 SE 120mm PWM Case Fan218$9Compare
Caldera FN-9298 SE 120mm PWM ARGB Case Fan1,346$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-8639 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/20093678 (accessed 2026-10-26).