AWS EC2 Instance Family

m3

Instance Sizes

vCPU Range

1–8

Memory Range

3.75 GB–30 GB

Starting From

$0.07/hr

Regions

Sizes in this family

Available in 9 regions

Spot Availability

m3 instances run on spot in 9 regions, with 21 listings in AWS's lowest published interruption tier.

Region	Low-interruption types	Best tier	Median discount
ap-northeast-1	4	Lowest	70%
ap-southeast-1	4	Lowest	67%
ap-southeast-2	4	Lowest	70%
eu-west-1	4	Lowest	64%
us-east-1	4	Lowest	69%
us-west-1	4	Lowest	71%

Interruption tiers are AWS's own measure and rank regions within AWS only. Compare all AWS regions.

Instance	vCPU	RAM	On-Demand ↑	Spot	Regions
m3.medium	1	4 GB	$0.067	$0.016	▸9 regions
m3.large	2	8 GB	$0.133	$0.037	▸9 regions
m3.xlarge	4	15 GB	$0.266	$0.073	▸9 regions
m3.2xlarge	8	30 GB	$0.532	$0.118	▸9 regions