Hardware Spec Index

Zephyra FN-3928 Core 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3928-CORE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index271 (Case Fans scale)
Category rank#25,281
Street price$9
Power4 W
Performance per dollar30.11
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3928 Core
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1935 Max 120mm PWM Case Fan (3-Pack)671$19Compare
Zephyra FN-2264 SE 120mm PWM Case Fan393$9Compare
Caldera FN-2181 Pro 140mm PWM ARGB Case Fan963$29Compare
Corvane FN-9217 SE 120mm PWM ARGB Case Fan1,101$39Compare
Brontix FN-8751 Pro 140mm PWM ARGB Case Fan839$19Compare
Caldera FN-7402 Core 140mm PWM Case Fan298$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3928 Core 120mm PWM Case Fan”, https://vextor7.com/item/2335951 (accessed 2026-10-24).