Hardware Spec Index

Zephyra FN-5773 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5773-PRIME · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,155 (Case Fans scale)
Category rank#15,413
Street price$39
Power3 W
Performance per dollar29.62
Released2019

Specifications

BrandZephyra
ModelZephyra FN-5773 Prime
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6700 XT 120mm PWM ARGB Case Fan (3-Pack)918$29Compare
Brontix FN-2053 Prime 120mm PWM ARGB Case Fan (3-Pack)876$29Compare
Corvane FN-8501 Max 120mm PWM Case Fan (3-Pack)352$9Compare
Teralux FN-6158 Ti 140mm PWM ARGB Case Fan936$29Compare
Caldera FN-5879 Max 140mm PWM ARGB Case Fan (3-Pack)914$29Compare
Teralux FN-4466 Core 120mm PWM ARGB Case Fan927$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5773 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/45801580 (accessed 2026-10-24).