G40HC232211HR is a Mini-SAS High Density internal connector system designed for next-generation SAS applications requiring faster data rates and increased bandwidth. The connector features SFF-8643 compliance, meets SAS 3.0 electrical performance specifications with 12Gbps per channel, and utilizes a 0.75mm pitch connector system with improved signal integrity and minimized cross-talk. It employs a vertical SMT termination style with 85O impedance specification, dual wall configuration, and 1x2 port density, delivering up to 48Gbps total bandwidth with 4 lanes of data per connector port. The press-fit pin design enables one-step PCB placement, eliminates the need for mechanical keys, and maintains pinout compatibility with existing Mini-SAS products. This connector is ideal for medical, telecom, networking, server, storage, and industrial test applications where high-speed data transmission and compact form factors are essential.