Hardware Spec Index

Zephyra FN-2577 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2577-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index212 (Case Fans scale)
Category rank#23,144
Street price$9
Power3 W
Performance per dollar23.56
Released2022

Specifications

BrandZephyra
ModelZephyra FN-2577 Prime
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8711 Plus 120mm PWM ARGB Case Fan1,248$39Compare
Corvane FN-5679 Ti 140mm PWM ARGB Case Fan (3-Pack)932$29Compare
Zephyra FN-1634 XT 120mm PWM Case Fan (3-Pack)334$9Compare
Teralux FN-9107 Prime 140mm PWM ARGB Case Fan (3-Pack)1,238$49Compare
Corvane FN-3927 Ultra 120mm PWM Case Fan (3-Pack)813$29Compare
Brontix FN-7991 Edge 120mm PWM Case Fan (3-Pack)389$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-2577 Prime 120mm PWM Case Fan”, https://vextor7.com/item/53065 (accessed 2026-10-26).