Case: AI GPU Cold Plate — Al6061, Flatness 0.05, Standard ~10 Days

Part type: accelerator / GPU cold-plate style heat interface for a lab rack. Qty: 6 pcs pilot.

Material: Al6061-T6 (Cu path quoted separately with longer blank lead). Finish: as-machined thermal face; clear anodize on non-contact sides only.

Tolerances: thermal flatness 0.05 mm over contact zone; port / boss features ±0.05 mm; thickness ±0.05 mm.

Process: face mill + pocket + drill/tap. DFM: mask threads and sealing ports before finish; sample flatness before ship.

Lead time: Standard ≈ 5 days production + 5 days air sketch ≈ 10 days. Express when finish is light and blank is ready.

Upload STEP + PDF on the quote page with flatness callouts; open the AI hardware industry page for bracket siblings.