Hardware Spec Index

Zephyra FN-4878 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4878-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,018 (Case Fans scale)
Category rank#42,860
Street price$29
Power4 W
Performance per dollar35.10
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4878 Prime
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4878 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1226544 (accessed 2026-10-26).