AWS EC2 Instance Family

trn1

Instance Sizes

vCPU Range

8–128

Memory Range

32 GB–512 GB

Starting From

$1.34/hr

Regions

GPU

0× Trainium

Sizes in this family

Available in 3 regions

Spot Availability

trn1 instances run on spot in 3 regions, with 5 listings in AWS's lowest published interruption tier.

Region	Low-interruption types	Best tier	Median discount
us-east-1	2	Lowest	89%
us-east-2	2	Lowest	90%
us-west-2	1	Lowest	87%

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

Select to compare		Instance	GPU	vCPU	RAM	On-Demand ↑	Spot	Regions
		trn1.2xlarge	0× Trainium	8	32 GB	$1.344	$0.134	▸3 regions
		trn1.32xlarge	—	128	512 GB	$21.500	$2.150	▸3 regions