Hardware Spec Index

Zephyra FN-4388 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4388-MAX · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index234 (Case Fans scale)
Category rank#12,556
Street price$9
Power2 W
Performance per dollar26.00
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4388 Max
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1144 Pro 120mm PWM Case Fan676$19Compare
Teralux FN-4999 Prime 120mm PWM Case Fan786$19Compare
Teralux FN-9286 Edge 120mm PWM Case Fan526$19Compare
Caldera FN-2008 Prime 120mm PWM ARGB Case Fan (3-Pack)1,335$49Compare
Zephyra FN-8827 SE 140mm PWM Case Fan615$19Compare
Zephyra FN-1022 XT 120mm PWM Case Fan463$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4388 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9179074 (accessed 2026-10-25).