Hardware Spec Index

Zephyra FN-6538 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6538-PRIME · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index677 (Case Fans scale)
Category rank#20,293
Street price$19
Power3 W
Performance per dollar35.63
Released2026

Specifications

BrandZephyra
ModelZephyra FN-6538 Prime
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6538 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3453396 (accessed 2026-10-26).