Alibaba Cloud ecs.r8i-8xlarge Pricing and Specs
Alibaba Cloud ecs.r8i-8xlarge is a memory-optimized instance with 16 vCPUs and 128.0 GB memory. This page provides comprehensive pricing comparison across all major regions, including on-demand, reserved, and spot pricing options.
Specifications
| Specification | Value |
|---|
| vCPU | 16 |
| Memory | 128.0 GB |
| Storage | ESSD |
| Network Performance | High |
| EBS Bandwidth | High |
| Processor | Intel Xeon Platinum 8558P |
Pricing by Region
On-Demand Pricing
| Region | Hourly | Monthly |
|---|
| US East (N. Virginia) | $0.6160 | $449.68 |
| US West (Oregon) | $0.6468 | $472.16 |
| US Central (Iowa) | $0.6283 | $458.67 |
| Canada Central | $0.6653 | $485.65 |
| EU West (Ireland) | $0.6468 | $472.16 |
Reserved Instance (1-Year No Upfront)
| Region | Hourly | Savings vs On-Demand |
|---|
| US East (N. Virginia) | $0.3696 | 40% |
| US Central (Iowa) | $0.3770 | 40% |
| EU West (Ireland) | $0.3881 | 40% |
Spot Pricing
| Region | Hourly | Savings vs On-Demand |
|---|
| US East (N. Virginia) | $0.1848 | 70% |
| US Central (Iowa) | $0.1885 | 70% |
| EU West (Ireland) | $0.1940 | 70% |
Use Cases
memory-optimized instance are ideal for ecs.r8i-8xlarge:
- In-memory databases (Redis, Memcached)
- Large SAP workloads
- Real-time data processing
Equivalent Instances
| Provider | Instance | vCPU | Memory | Price Diff |
|---|
| AWS | m5.large | 2 | 8 | -6% |
| Azure | D2s_v5 | 2 | 8 | -9% |
| GCP | e2-standard-2 | 2 | 8 | -12% |
| Alibaba Cloud | ecs.r8i-8xlarge | 16 | 128.0 | baseline |
Data Source
- API: Alibaba Cloud Official Pricing API
- Fetched: 2026-07-23
- Methodology: Prices retrieved via official API and normalized to USD hourly/monthly rates
