Hey Lyle,
Sure thing--to respond in the order of your inquiry, this ThinkPad P1 features: a 2TB SSD, M.2 2280 PCIe 4.0x4 (Performance NVMe Opal 2.0) open M.2 2280 PCIe 4.0 x4 storage slot) an Intel Core Ultra 9 185H processor, up to 5.1GHz max turbo (for details, visit this Intel webpage for the model CPU: https://www.intel.com/content/www/us/en/products/sku/236849/intel-core-ultra-9-processor-185h-24m-cache-up-to-5-10-ghz/specifications.html), an NVIDIA RTX 3000 Ada Generation GPU with 8GB GDDR6 (visit this NVIDIA GPU comparison page for more GPU specs: https://www.nvidia.com/en-us/products/workstations/professional-laptops/compare/), for ports--1x USB-A (USB 5Gbps / USB 3.2 Gen 1), Always On, 1x USB-C® (USB 10Gbps / USB 3.2 Gen 2), with USB PD 3.0 (135W input) and DisplayPort™ 1.4, 2x USB-C® (Thunderbolt™ 4 / USB4® 40Gbps), with USB PD 3.0 (135W input) and DisplayPort™ 2.1, 1x HDMI® 2.1, up to 8K/60Hz or 4K/240Hz, 1x Headphone / microphone combo jack (3.5mm), 1x SD Express 7.0 card reader, 1x Security keyhole. For memory, it is equipped with 64GB LPCAMM2 LPDDR5x-7500 in its single LPCAMM2 connector (max storage offered and tested by Lenovo is 64GB). 
Please feel free to reach out to us with any other questions!
 1 week, 5 days ago
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Lenovo Product Expert