Hardware Spec Index

Zephyra FN-6851 Core 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6851-CORE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index477 (Case Fans scale)
Category rank#10,633
Street price$19
Power3 W
Performance per dollar25.11
Released2026

Specifications

BrandZephyra
ModelZephyra FN-6851 Core
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6851 Core 120mm PWM Case Fan”, https://vextor7.com/item/8041148 (accessed 2026-10-26).