Hardware Spec Index

Zephyra FN-3813 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3813-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index468 (Case Fans scale)
Category rank#33,264
Street price$19
Power4 W
Performance per dollar24.63
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3813 Max
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1517 Pro 120mm PWM Case Fan (3-Pack)605$19Compare
Caldera FN-5361 XT 120mm PWM Case Fan353$9Compare
Corvane FN-7107 Prime 120mm PWM Case Fan560$19Compare
Caldera FN-2332 Core 120mm PWM Case Fan345$19Compare
Corvane FN-2951 XT 140mm PWM Case Fan432$9Compare
Teralux FN-3932 Core 120mm PWM Case Fan275$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3813 Max 140mm PWM Case Fan”, https://vextor7.com/item/20020853 (accessed 2026-10-23).