意大利采购需求：工业计算机制造商，坚固型计算机制造商

I'm interested in placing an order for two units of a high-performance computing device. The specifications I am looking for include a robust 64GB RAM, the latest 11th Gen Intel i9 processor, and a capacitive multi-touch display for optimal user experience. Additionally, the device should feature a 1TB SSD for ample storage and an NVIDIA QUADRO graphics card with 6GB memory to support graphic-intensive applications. Furthermore, it's essential that the device has a second battery slot, along with an additional battery, specifically a 4200mAh unit, to ensure extended usage during work sessions. Please provide a detailed quote, including pricing, lead times, and any available warranty options. Looking forward to your prompt response!