Hardware Spec Index

Zephyra FN-3997 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3997-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,353 (Case Fans scale)
Category rank#37,022
Street price$49
Power4 W
Performance per dollar27.61
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3997 XT
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise26 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
Corvane FN-2107 Prime 120mm PWM ARGB Case Fan914$29Compare
Caldera FN-1540 Edge 120mm PWM ARGB Case Fan (3-Pack)947$29Compare
Brontix FN-8640 Core 120mm PWM ARGB Case Fan (3-Pack)903$29Compare
Corvane FN-1444 Prime 120mm PWM Case Fan489$19Compare
Caldera FN-6748 Prime 120mm PWM ARGB Case Fan (3-Pack)1,039$29Compare
Corvane FN-3998 XT 120mm PWM ARGB Case Fan1,298$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3997 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1543216 (accessed 2026-10-25).