AWS EC2 Instance
r3.xlarge
The r3.xlarge is a memory-optimized AWS EC2 instance with 4 vCPUs and 30.5 GB of memory, powered by Intel. Designed for memory-intensive applications like in-memory caches, real-time analytics, and large databases. On-demand pricing starts at $0.3320/hr in us-east-2. Spot pricing starts at $0.0623/hr in us-east-2.
Price History
Pricing by Region
| Region | On-Demand ↑ | Spot | Reserved 1Y |
|---|---|---|---|
| us-east-2 | $0.332 | $0.062 | $0.206 |
| us-east-1 | $0.333 | $0.081 | $0.206 |
| us-west-2 | $0.333 | $0.105 | $0.206 |
| eu-west-1 | $0.371 | $0.139 | $0.268 |
| us-west-1 | $0.371 | $0.125 | $0.268 |
| ap-south-1 | $0.379 | $0.102 | $0.285 |
| ap-northeast-1 | $0.399 | $0.133 | $0.300 |
| ap-northeast-2 | $0.399 | $0.071 | $0.299 |
| ap-southeast-1 | $0.399 | $0.144 | $0.300 |
| ap-southeast-2 | $0.399 | $0.119 | $0.300 |
| eu-central-1 | $0.400 | $0.136 | $0.290 |
| sa-east-1 | $0.700 | $0.070 | $0.524 |
Spot Interruption Risk
Frequently Asked Questions
- What is the r3.xlarge?
- The r3.xlarge is a memory-optimized AWS EC2 instance with 4 vCPUs and 30.5 GB of memory, powered by Intel. Designed for memory-intensive applications like in-memory caches, real-time analytics, and large databases. On-demand pricing starts at $0.3320/hr in us-east-2. Spot pricing starts at $0.0623/hr in us-east-2.
- What is the cheapest region for r3.xlarge?
- us-east-2 at $0.332/hr on-demand.
- How much does r3.xlarge cost per month?
- Starting at $242.36/mo on-demand in us-east-2, or $45.48/mo with spot pricing.