Hardware Spec Index

Zephyra FN-1840 XT 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1840-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index591 (Case Fans scale)
Category rank#30,056
Street price$19
Power4 W
Performance per dollar31.11
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1840 XT
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1840 XT 120mm PWM Case Fan”, https://vextor7.com/item/2445356 (accessed 2026-10-23).