# Instance Types

Starting January 1, 2022, three types of instances are available for users to choose from.

## Flagship Edition

Configured with a 1T disk, suitable for large-scale transfer operations.

| Data Type  | Full Transfer Rate Limit (Mbps) | Incremental Sync OPS Limit |
|------------|---------------------------------|----------------------------|
| MySQL      | 800                             | 20000                      | 
| TiDB       | 800                             | NA                         | 
| Redis      | 800                             | 90000                      | 
| MongoDB    | 800                             | 50000                      | 
| PostGre    | 800                             | 40000                      | 

## Lightweight Edition

Configured with a 200G disk, suitable for medium-sized transfer operations.

| Data Type  | Full Transfer Rate Limit (Mbps) | Incremental Sync OPS Limit |
|------------|---------------------------------|----------------------------|
| MySQL      | 240                             | 4000                       | 
| TiDB       | 240                             | NA                         | 
| Redis      | 400                             | 60000                      | 
| MongoDB    | 400                             | 20000                      | 
| PostGre    | 400                             | 20000                      | 

## Basic Edition

Configured with a 100G disk, suitable for small-scale transfer operations.

| Data Type  | Full Transfer Rate Limit (Mbps) | Incremental Sync OPS Limit |
|------------|---------------------------------|----------------------------|
| MySQL      | 80                              | 2000                       | 
| TiDB       | 80                              | NA                         | 
| Redis      | 80                              | 30000                      | 
| MongoDB    | 80                              | 10000                      | 
| PostGre    | 80                              | 10000                      |