Hardware Spec Index

Zephyra FN-7637 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN7637-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,354 (Case Fans scale)
Category rank#47,103
Street price$49
Power4 W
Performance per dollar27.63
Released2025

Specifications

BrandZephyra
ModelZephyra FN-7637 Ultra
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7637 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6263277 (accessed 2026-10-24).