Lowest price as per CamelCamelCamel
$290 at other stores from a quick search.
Per the listing:
Form Factor: M.2 2280
Interface: PCI-Express 4.0 x4, NVMe 1.4
Total Capacity: 1000GB*
Sequential Read Speed: up to 7000 MB/s
Sequential Write speed: up to 5500 MB/s
I've never seen a cooler on a SSD like that before!