Hardware Spec Index

Zephyra FN-6177 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6177-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index788 (Case Fans scale)
Category rank#28,645
Street price$19
Power3 W
Performance per dollar41.47
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6177 Prime
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1453 XT 140mm PWM Case Fan691$19Compare
Brontix FN-8637 SE 120mm PWM ARGB Case Fan1,280$49Compare
Teralux FN-1122 Core 140mm PWM Case Fan (3-Pack)660$19Compare
Teralux FN-6864 Max 120mm PWM Case Fan569$19Compare
Caldera FN-3429 Max 140mm PWM Case Fan597$19Compare
Brontix FN-4540 Ultra 140mm PWM ARGB Case Fan1,400$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6177 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2749765 (accessed 2026-10-20).