Hardware Spec Index

Zephyra FN-5311 Core 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5311-CORE · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index1,215 (Case Fans scale)
Category rank#45,612
Street price$49
Power3 W
Performance per dollar24.80
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5311 Core
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-8767 Prime 140mm PWM ARGB Case Fan825$29Compare
Corvane FN-5172 Ultra 140mm PWM Case Fan675$19Compare
Teralux FN-7421 XT 120mm PWM ARGB Case Fan (3-Pack)1,378$49Compare
Zephyra FN-3764 Core 120mm PWM ARGB Case Fan1,147$39Compare
Caldera FN-5404 Max 120mm PWM Case Fan (3-Pack)217$9Compare
Corvane FN-1747 SE 120mm PWM Case Fan574$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5311 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7038136 (accessed 2026-10-18).