AI clusters and enterprise computing, we officially release our latest High-Speed Internal Cable Assemblies.
Engineered with 30AWG silver-plated copper twinax cable and precision-matched to 85-Ohm differential impedance, these assemblies support PCIe 5.0 (32 GT/s) and SAS 4.0 data rates. Equipped with high-density SlimSAS (SFF-8654) and MCIO (SFF-TA-1016) interfaces, they provide ultra-low insertion loss and dependable signal integrity for dense server backplanes.
Key Specifications:
Protocols: PCIe Gen 5.0 (32 GT/s), PCIe 4.0, SAS 4.0 (24G), NVMe
Impedance: 85 Ω (±3 Ω controlled tolerance)
Conductor: 30 AWG silver-plated solid copper
Connectors: SlimSAS 8i/4i (SFF-8654), MCIO (SFF-TA-1016)
Mechanics: Heavy-duty black braided sleeve + quick-release blue pull-tab latches
Thermal Rating: -20°C to +80°C (UL94 V-0 housing)
Key Engineering Advantages:
Precise 85-Ohm Signal Matching: Matches native PCIe switch terminations, eliminating packet loss and link retraining at 32 GT/s.
Low-Loss Silver-Plated Core: Combats skin-effect resistance at 16 GHz Nyquist frequencies, maintaining intra-pair skew under 5 ps/m.
Easy-Service Latching: Ergonomic blue pull-tabs allow tool-less extraction in crowded 1U/2U server racks.
Target Applications:
Our PCIe 5.0 High-Speed Cable Assemblies provide point-to-point links for GPU accelerators, SlimSAS and MCIO Interconnect Solutions for NVMe SSD backplanes, and custom cabling for edge cloud appliances.
As an experienced OEM Custom Wire Harness Manufacturer, we offer 150mm–1000mm custom lengths, 90°/180° exit hoods, and rapid 7-day prototyping under ISO 9001 standards.
Dongguan Suyi Electronics Co., Ltd.
