Hardware Spec Index

Zephyra FN-7821 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN7821-PLUS · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index479 (Case Fans scale)
Category rank#16,473
Street price$19
Power3 W
Performance per dollar25.21
Released2019

Specifications

BrandZephyra
ModelZephyra FN-7821 Plus
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7821 Plus 120mm PWM Case Fan”, https://vextor7.com/item/91300829 (accessed 2026-10-25).