Hardware Spec Index

Zephyra FN-5511 XT 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5511-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,160 (Case Fans scale)
Category rank#31,344
Street price$39
Power3 W
Performance per dollar29.74
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5511 XT
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5511 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7659904 (accessed 2026-10-20).