Core Viewpoint - Tachyum has introduced the open-source TDIMM memory standard, significantly enhancing bandwidth and capacity compared to existing memory solutions [1][6][8]. Group 1: TDIMM Memory Standard Features - The TDIMM standard offers a bandwidth increase of 5.5 times, from 51 GB/s to 281 GB/s compared to standard RDIMM [1][8]. - TDIMM supports various capacities: standard size at 256 GB, higher size at 512 GB, and extra tall size up to 1 TB [1][8]. - The new design utilizes a 484-pin connector, allowing for optimized connectivity and signal integrity [2][9]. Group 2: Cost and Efficiency - TDIMM reduces the required DRAM IC count by 10%, leading to a projected cost reduction of 10% [2][9]. - The power consumption of TDIMM is expected to be 30% higher, but it achieves double the bandwidth of RDIMM [10]. - The anticipated cost for AI systems using TDIMM is projected to drop from $3 trillion and 25 million watts to $27 billion and 540 megawatts [6][8]. Group 3: Future Developments - By 2028, the TDIMM standard is expected to evolve, achieving a bandwidth of 27 TB/s, surpassing the upcoming DDR6 standard [4][11]. - The open-source nature of TDIMM is expected to drive widespread adoption and cost reduction across the industry [11][12]. - Tachyum plans to further open-source its instruction set architecture (ISA) and software, expanding its technology's reach [11].