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What is AWS CSFreeUsage?
Last updated: April 27, 2025The free usage for Concurrency Scaling, allowing additional processing capacity for bursts of activity without incurring extra charges. Clusters have one hour of free Concurrency Scaling credits each day, with a maximum of 30 hours per cluster.
| Line Item | Region |
|---|---|
| APS1-CSFreeUsage:ra3.xlplus | Asia Pacific region in Singapore |
| APS2-CSFreeUsage:ra3.4xlarge | Asia Pacific region in Sydney, Australia |
| CSFreeUsage:dc2.8xlarge | US East region in Northern Virginia |
| CSFreeUsage:dc2.large | US East region in Northern Virginia |
| CSFreeUsage:ra3.16xlarge | US East region in Northern Virginia |
| CSFreeUsage:ra3.4xlarge | US East region in Northern Virginia |
| CSFreeUsage:ra3.xlplus | US East region in Northern Virginia |
| EU-CSFreeUsage:ra3.xlplus | Europe (Regional Designation) |
| USW2-CSFreeUsage:dc2.large | US West region in Oregon |
| USW2-CSFreeUsage:ra3.4xlarge | US West region in Oregon |