r8i-flex.12xlarge

Last updated: January 2, 2026

The r8i-flex.12xlarge instance is in the R8I Memory optimized family with 48 vCPUs and 384 GiB of memory, pricing starts at $3.17 per hour and $2312.11 per month in us-east-1 region.

On-Demand Monthly Cost

$2312.11

per month

Reserved - 1 year

$0

per month

vCPUs

48

Memory

384 GB

Machine Configuration (r8i-flex.12xlarge)

Region
us-east-1
Currency
USD ($)
Pricing
Monthly Cost

$2312.1144

Hourly Cost

$3.1673

Reserved - 1 yearN/A
Reserved - 3 yearN/A