Dell and Lenovo have product pages for their versions of the DGX Spark.

Dell:

https://www.dell.com/en-us/shop/desktop-computers/dell-pro-m...

- $3,998.99 4TB SSD

- $3,699.00 2TB SSD

Lenovo:

https://www.lenovo.com/us/en/p/workstations/thinkstation-p-s...

- $3,999.00 4TB SSD

https://www.lenovo.com/us/en/p/workstations/thinkstation-p-s...

- $3,539.00 1TB SSD