Hardware Spec Index

Zephyra FN-6837 Plus 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6837-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,289 (Case Fans scale)
Category rank#1,311
Street price$39
Power4 W
Performance per dollar33.05
Released2019

Specifications

BrandZephyra
ModelZephyra FN-6837 Plus
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingMagnetic levitation
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-8426 Pro 120mm PWM ARGB Case Fan1,250$49Compare
Caldera FN-4544 Ultra 120mm PWM ARGB Case Fan (3-Pack)944$29Compare
Caldera FN-5543 Pro 140mm PWM ARGB Case Fan1,261$39Compare
Brontix FN-1063 Pro 120mm PWM Case Fan733$29Compare
Zephyra FN-4715 Edge 140mm PWM Case Fan223$9Compare
Teralux FN-5859 Ultra 140mm PWM ARGB Case Fan938$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6837 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/46983233 (accessed 2026-10-21).