Hardware Spec Index

Zephyra FN-8638 SE 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN8638-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,024 (Case Fans scale)
Category rank#40,928
Street price$39
Power3 W
Performance per dollar26.26
Released2020

Specifications

BrandZephyra
ModelZephyra FN-8638 SE
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9742 Ultra 120mm PWM Case Fan290$9Compare
Teralux FN-1585 Prime 120mm PWM ARGB Case Fan (3-Pack)906$29Compare
Corvane FN-6046 Edge 120mm PWM ARGB Case Fan (3-Pack)1,294$39Compare
Zephyra FN-6681 Core 120mm PWM Case Fan656$19Compare
Corvane FN-5599 Edge 140mm PWM Case Fan468$19Compare
Corvane FN-7526 Plus 120mm PWM ARGB Case Fan1,400$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-8638 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2249349 (accessed 2026-10-20).