Hardware Spec Index

Zephyra FN-8643 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN8643-PRIME · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index290 (Case Fans scale)
Category rank#23,419
Street price$9
Power4 W
Performance per dollar32.22
Released2026

Specifications

BrandZephyra
ModelZephyra FN-8643 Prime
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8643 Prime 120mm PWM Case Fan”, https://vextor7.com/item/71365620 (accessed 2026-10-27).