Hardware Spec Index

Zephyra FN-3555 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3555-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index717 (Case Fans scale)
Category rank#35,485
Street price$19
Power4 W
Performance per dollar37.74
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3555 Prime
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6345 Plus 120mm PWM ARGB Case Fan (3-Pack)1,288$49Compare
Zephyra FN-4371 Edge 120mm PWM ARGB Case Fan989$39Compare
Caldera FN-7161 Prime 120mm PWM ARGB Case Fan (3-Pack)836$29Compare
Zephyra FN-5649 Plus 140mm PWM Case Fan (3-Pack)654$19Compare
Brontix FN-9584 Ultra 120mm PWM Case Fan (3-Pack)758$29Compare
Teralux FN-3416 Edge 120mm PWM Case Fan (3-Pack)397$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3555 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8205222 (accessed 2026-10-26).