AWS Trainium3 UltraServer — rack cost teardown
Full BOM cost anatomy for the AWS Trainium3 UltraServer (AWS (captive)): every line priced at the current component book, cost-pool rollups, the ASP-vs-BOM margin delta, and modeled top suppliers per pool. $499 per rack.
Rack at a glance
- Vendor
- AWS (captive)
- Chips per rack
- 144
- Power density
- 60 kW
- Lifecycle
- 2026–2029
What the teardown breaks out
- Compute / accelerators
- Memory (HBM)
- Networking & interconnect
- Power delivery
- Cooling & thermal
- Chassis, mechanical & integration
Each pool carries its BOM share, the ASP-vs-BOM margin delta, and the modeled top suppliers.
More AWS (captive) racks
- AWS Trainium2 rack64 chips
FAQ
What does a AWS Trainium3 UltraServer rack cost?
The Mintok AWS Trainium3 UltraServer teardown prices every BOM line at the current component book and rolls it up into cost pools, with the ASP-vs-BOM margin delta and modeled top suppliers per pool. The full priced teardown is $499 per rack; specs above are free.
How many accelerators are in a AWS Trainium3 UltraServer?
A AWS Trainium3 UltraServer rack holds 144 accelerators at roughly 60 kW of power density.
What's inside the AWS Trainium3 UltraServer cost breakdown?
The teardown decomposes the AWS Trainium3 UltraServer into cost pools: Compute / accelerators, Memory (HBM), Networking & interconnect, Power delivery, Cooling & thermal, Chassis, mechanical & integration — each with its share of BOM and the suppliers behind it.
Get the priced AWS Trainium3 UltraServer teardown
Full BOM, cost pools, margin delta and modeled suppliers — $499 per rack.
Modeled estimates from public data and the Mintok component price book — methodology published. Not investment advice. Methodology.