Hardware Spec Index

Zephyra FN-5251 XT 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5251-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index900 (Case Fans scale)
Category rank#29,270
Street price$29
Power3 W
Performance per dollar31.03
Released2026

Specifications

BrandZephyra
ModelZephyra FN-5251 XT
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise24 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
Teralux FN-3034 Core 120mm PWM Case Fan (3-Pack)395$19Compare
Corvane FN-2349 Core 120mm PWM Case Fan662$19Compare
Teralux FN-9527 Ultra 120mm PWM ARGB Case Fan850$29Compare
Corvane FN-4696 XT 120mm PWM ARGB Case Fan (3-Pack)1,209$49Compare
Teralux FN-1041 SE 140mm PWM Case Fan (3-Pack)599$19Compare
Brontix FN-1611 Prime 140mm PWM ARGB Case Fan1,300$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5251 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/63258618 (accessed 2026-10-22).