Is the Dell Precision 3580 good for CAD?

Yes for 2D and moderate 3D CAD. The Core Ultra 9 and discrete graphics handle most engineering apps, but heavy rendering will be slow compared with a desktop workstation.

Does it have a touchscreen?

Yes. This configuration has a 15.6-inch FHD touchscreen, so you can use fingers or a stylus for sketches and markups.

How much RAM can it take?

It is sold with 32 or 64 GB, and the SO-DIMM slots are accessible, so you can upgrade later. Check the exact slot count and maximum for the model you buy.

Is $3,099.99 a good price?

It is the only new price listed and sits at the top of its recent range as of November 7, 2026. Unless you need the 64 GB and 2 TB configuration now, waiting for a sale is reasonable.

The laptop, a power adapter and paperwork. A stylus is not included, so buy one separately if you plan to write or draw on the screen.

How does it compare with a Precision 3591 or XPS 15?

The 3580 is a lower-tier Precision with a thicker chassis and easier upgrades. An XPS 15 is slimmer and better for travel but offers less workstation manageability.