Hardware Spec Index

Zephyra FN-3813 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3813-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,198 (Case Fans scale)
Category rank#31,348
Street price$39
Power3 W
Performance per dollar30.72
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3813 Pro
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6016 Ultra 140mm PWM ARGB Case Fan1,006$29Compare
Brontix FN-5908 Plus 140mm PWM ARGB Case Fan1,286$49Compare
Brontix FN-7893 Max 120mm PWM ARGB Case Fan (3-Pack)1,136$39Compare
Zephyra FN-9582 Core 120mm PWM Case Fan619$19Compare
Corvane FN-5384 XT 120mm PWM ARGB Case Fan947$29Compare
Caldera FN-6042 SE 140mm PWM ARGB Case Fan1,364$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3813 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9758752 (accessed 2026-10-19).