x1 family
The x1 family has 2 sizes on AWS EC2, from 64 to 128 vCPUs and 976 to 1952 GiB of memory. In US East (N. Virginia), on-demand prices run $6.669 to $13.338 per hour for Linux. It is sold in 19 regions and listed as memory optimized.
Sizes and prices in US East (N. Virginia)
| Type | vCPUs | Memory (GiB) | On-demand /hr | Spot /hr | 1-yr reserved /hr |
|---|---|---|---|---|---|
| x1.16xlarge | 64 | 976 | $6.669 | $1.064 | $4.11 |
| x1.32xlarge | 128 | 1952 | $13.338 | $2.661 | $8.219 |
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Regions
Africa (Cape Town)Asia Pacific (Hong Kong)Asia Pacific (Tokyo)Asia Pacific (Seoul)Asia Pacific (Osaka)Asia Pacific (Mumbai)Asia Pacific (Singapore)Asia Pacific (Sydney)Canada (Central)EU (Frankfurt)EU (Ireland)EU (London)EU (Paris)South America (Sao Paulo)US East (N. Virginia)US East (Ohio)AWS GovCloud (US-East)AWS GovCloud (US-West)US West (Oregon)
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.