Hardware Spec Index

Zephyra FN-7121 Edge 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN7121-EDGE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index946 (Case Fans scale)
Category rank#30,739
Street price$29
Power2 W
Performance per dollar32.62
Released2023

Specifications

BrandZephyra
ModelZephyra FN-7121 Edge
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
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
Zephyra FN-1866 Ti 140mm PWM Case Fan371$9Compare
Zephyra FN-8471 XT 140mm PWM ARGB Case Fan852$29Compare
Brontix FN-7154 Prime 140mm PWM ARGB Case Fan1,154$39Compare
Caldera FN-8714 SE 120mm PWM Case Fan (3-Pack)314$9Compare
Zephyra FN-3858 XT 140mm PWM ARGB Case Fan (3-Pack)1,392$49Compare
Zephyra FN-3883 Ti 120mm PWM Case Fan676$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-7121 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/91553005 (accessed 2026-10-19).