The Siemens 6ES7954-8LC02-0AA0 is a high-performance memory card designed for the SIMATIC S7 series. This flash memory card boasts a capacity of 4 MB, providing ample space for storing your essential data. It's a Flash-EPROM type of memory, ensuring fast data access and reliable performance. With a minimum of 500,000 write/delete operations, this memory card is built to last, offering a data retention period of at least 10 years after the final programming action. Compact in size, it measures just 24mm in width, 32mm in height, and 2.1mm in depth, making it a perfect fit for your S7-1x 00 CPU/SINAMICS. Despite its robust performance and durability, the Siemens 6ES7954-8LC02-0AA0 memory card is incredibly lightweight, weighing approximately 3 grams. This memory card is a reliable choice for enhancing the storage capabilities of your Siemens SIMATIC S7 series systems.