Hardware Spec Index

Zephyra FN-4556 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4556-PRIME · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,137 (Case Fans scale)
Category rank#11,487
Street price$29
Power3 W
Performance per dollar39.21
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4556 Prime
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise27 dBA
BearingRifle 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-8890 Ti 120mm PWM ARGB Case Fan (3-Pack)1,275$39Compare
Teralux FN-8993 Pro 140mm PWM ARGB Case Fan1,153$49Compare
Brontix FN-5816 Ti 140mm PWM Case Fan316$9Compare
Corvane FN-8072 Ti 120mm PWM ARGB Case Fan841$29Compare
Brontix FN-8445 Ti 120mm PWM ARGB Case Fan (3-Pack)866$29Compare
Zephyra FN-1041 Max 140mm PWM ARGB Case Fan1,338$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4556 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/64022571 (accessed 2026-10-26).