r8i-flex.16xlarge

Last updated: January 2, 2026

The r8i-flex.16xlarge instance is in the R8I Memory optimized family with 64 vCPUs and 512 GiB of memory, pricing starts at $4.22 per hour and $3082.82 per month in us-east-1 region.

On-Demand Monthly Cost

$3082.82

per month

Reserved - 1 year

$0

per month

vCPUs

64

Memory

512 GB

Machine Configuration (r8i-flex.16xlarge)

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

$3082.8192

Hourly Cost

$4.2230

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