Hardware Spec Index

Zephyra FN-2121 XT 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2121-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index365 (Case Fans scale)
Category rank#34,523
Street price$9
Power3 W
Performance per dollar40.56
Released2026

Specifications

BrandZephyra
ModelZephyra FN-2121 XT
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2121 XT 120mm PWM Case Fan”, https://vextor7.com/item/1935933 (accessed 2026-10-24).