What is AWS SpotUsage:t3a.medium?

Last updated: April 10, 2025

The amount of running hours of EC2 Spot Instances. Spot Instances offer savings of up to 90% over On-Demand Instances but can be interrupted by AWS when the capacity is needed.

The postfix represents the instance type, t3a.medium.

Available Regions The prefix represents the region.
Line Item Region
APN1-SpotUsage:t3a.medium Asia Pacific region in Tokyo, Japan
APN2-SpotUsage:t3a.medium Asia Pacific region in Seoul, South Korea
APS1-SpotUsage:t3a.medium Asia Pacific region in Singapore
APS2-SpotUsage:t3a.medium Asia Pacific region in Sydney, Australia
APS3-SpotUsage:t3a.medium Asia Pacific region in Mumbai, India
CAN1-SpotUsage:t3a.medium Canada region in Central Canada
EU-SpotUsage:t3a.medium Europe (Regional Designation)
EUC1-SpotUsage:t3a.medium Europe region in Frankfurt, Germany
EUW2-SpotUsage:t3a.medium Europe region in London, United Kingdom
EUW3-SpotUsage:t3a.medium Europe region in Paris, France
SpotUsage:t3a.medium US East region in Northern Virginia
UGW1-SpotUsage:t3a.medium AWS GovCloud region in US West
USE2-SpotUsage:t3a.medium US East region in Ohio
USW2-SpotUsage:t3a.medium US West region in Oregon