Hardware Spec Index

Zephyra FN-5566 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5566-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index561 (Case Fans scale)
Category rank#43,772
Street price$19
Power3 W
Performance per dollar29.53
Released2026

Specifications

BrandZephyra
ModelZephyra FN-5566 Prime
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-7356 SE 120mm PWM Case Fan (3-Pack)491$19Compare
Brontix FN-8041 Edge 120mm PWM ARGB Case Fan998$29Compare
Teralux FN-7623 XT 140mm PWM ARGB Case Fan878$29Compare
Brontix FN-9084 XT 140mm PWM Case Fan574$19Compare
Zephyra FN-7276 Plus 120mm PWM Case Fan (3-Pack)211$9Compare
Caldera FN-1642 Pro 120mm PWM Case Fan (3-Pack)490$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5566 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3243172 (accessed 2026-10-21).