Hardware Spec Index

Zephyra FN-1921 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1921-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index466 (Case Fans scale)
Category rank#19,403
Street price$19
Power3 W
Performance per dollar24.53
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1921 SE
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1277 Ti 140mm PWM Case Fan464$19Compare
Caldera FN-8501 Edge 140mm PWM Case Fan463$19Compare
Caldera FN-7913 Pro 120mm PWM ARGB Case Fan1,136$39Compare
Brontix FN-2828 Ti 120mm PWM ARGB Case Fan (3-Pack)1,149$39Compare
Corvane FN-4687 SE 140mm PWM ARGB Case Fan (3-Pack)889$29Compare
Brontix FN-3567 Plus 120mm PWM Case Fan741$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-1921 SE 120mm PWM Case Fan”, https://vextor7.com/item/3532006 (accessed 2026-10-20).