Model FX-803 official specification, bidirectional MCIO 4X 38Pin SFF-TA-1016 straight extension cable; Fully PCIe 5.0 compliant with 32GT/s per lane, backward compatible with PCIe 4.0 / 3.0 for NVMe storage; 0.5M slim flexible twinax cable, ideal for tidy internal routing in rack servers & OCP hardware; 85 precise impedance matched multi-layer shielding, zero signal attenuation under 24/7 heavy loads; Latch-style gold-plated MCIO connectors with pull tabs, anti-vibration & anti-oxidation for data center use