Thumb Score: +10 Amazon [amazon.com] has 4TB Lexar NM790 PCIe Gen4 NVMe M.2 2280 Internal Solid State Drive w/ Heatsink on sale for $239.49. Shipping is free Product Description from Amazon[list][*][4TB] Exceptional performance up to 7400MB/s read, 6500MB/s write; 3000TBW[*]2x faster than PCIe Gen 3 SSDs[*]Designed with a heatsink to keep your rig cool for better performance and power efficiency