Hardware Spec Index

Zephyra FN-6604 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6604-CORE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index271 (Case Fans scale)
Category rank#33,481
Street price$9
Power2 W
Performance per dollar30.11
Released2023

Specifications

BrandZephyra
ModelZephyra FN-6604 Core
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8442 Pro 120mm PWM Case Fan369$9Compare
Teralux FN-9346 SE 140mm PWM ARGB Case Fan1,182$39Compare
Brontix FN-3778 Core 140mm PWM ARGB Case Fan855$29Compare
Corvane FN-3578 XT 120mm PWM Case Fan (3-Pack)442$19Compare
Zephyra FN-5400 XT 140mm PWM Case Fan372$9Compare
Caldera FN-9803 Pro 120mm PWM ARGB Case Fan (3-Pack)1,369$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6604 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/15938461 (accessed 2026-10-23).