CloudEstimate

Size MongoDB Enterprise Advanced on AWS

Extra Small — up to 250 GB working set on a replicated operational cluster

Monthly cost

$540.48

Annual cost

$6,486/year

Line-item breakdown

Compute $420.48
Storage $120.00
Other $0.00

Components provisioned

Role Instance vCPU GB RAM Storage
Replica Set Member 3 × m6i.xlarge 4 16 500 GB

Why this sizing

This sizing provides an extra small, replicated operational cluster for MongoDB Enterprise Advanced, supporting up to a 250 GB working set. The primary cost driver is compute, accounting for 78% of the total monthly cost at $420.48. This configuration disables high availability, meaning a single node failure will disrupt service, a tradeoff made to reduce cost.

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Sources

Reference architecture: MongoDB Enterprise Advanced for replica-set-small, version MongoDB Manual current self-managed production guidance, retrieved April 13, 2026.

https://www.mongodb.com/docs/manual/administration/production-notes/

Pricing: AWS pricing snapshot, retrieved May 6, 2026.

Commercial pricing only. GovCloud, sovereign cloud, and discounts beyond those shown are not modelled.

Not included in this estimate

  • Vendor licensing and support
  • Professional services
  • Network egress
  • Compliance controls
  • Backup storage
  • Monitoring

Based on MongoDB self-managed production notes and common MongoDB production topologies, translated into VM-style planning baselines.

Estimate excludes Enterprise Advanced licensing, Ops Manager infrastructure, backups, analytics nodes, and cross-region disaster recovery.

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