u-18tb1 family
The u-18tb1 family has 2 sizes on AWS EC2, from 448 vCPUs and 18432 GiB of memory. In US East (N. Virginia), on-demand prices run $163.80 per hour for Linux. It is sold in 5 regions and listed as memory optimized.
Sizes and prices in US East (N. Virginia)
| Type | vCPUs | Memory (GiB) | Tier | On-demand /hr | 1-yr reserved /hr |
|---|---|---|---|---|---|
| u-18tb1.112xlarge | 448 | 18432 | $163.80 | – | |
| u-18tb1.metal | 448 | 18432 | Linux SQL Ent | – | – |
Categories
Regions
Prices in USD per hour for Linux; reserved prices are 1 year, no upfront. Updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instance types.