Hardware Spec Index

Zephyra FN-3656 XT 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3656-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index780 (Case Fans scale)
Category rank#9,105
Street price$19
Power2 W
Performance per dollar41.05
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3656 XT
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6327 Edge 140mm PWM Case Fan542$19Compare
Brontix FN-1351 SE 120mm PWM ARGB Case Fan867$29Compare
Corvane FN-6859 XT 120mm PWM Case Fan510$19Compare
Caldera FN-9259 Max 120mm PWM Case Fan379$19Compare
Teralux FN-8871 Edge 140mm PWM Case Fan596$19Compare
Brontix FN-4114 Plus 120mm PWM Case Fan418$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3656 XT 120mm PWM Case Fan”, https://vextor7.com/item/5405396 (accessed 2026-10-21).