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r6a.4xlarge

The r6a.4xlarge instance is in the Memory optimized family with 16 vCPUs, 128 GiB of memory and up to 12.5 Gbps of bandwidth starting at $1.0152 per hour.

$1.015

ON DEMAND

$0.54846%

SPOT

$6.672

1-YEAR RESERVED

$6.460

3-YEAR RESERVED

See regional pricing insights

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Alternatives for r6a.4xlarge

List of similar for price per hour for r6a.4xlarge / Linux instance with payment type On-Demand in region EU (Ireland). Sometimes instances with fewer vCPUs are better or have the same performance but less price.

r6g.2xlarge
EU (Ireland)·8 vCPUs·64 GiB
$0.4512h55.56%
r7g.2xlarge
EU (Ireland)·8 vCPUs·64 GiB
$0.4794h52.78%
r7gd.2xlarge
EU (Ireland)·8 vCPUs·64 GiB
$0.6048h40.43%
r8i.2xlarge
EU (Ireland)·8 vCPUs·64 GiB
$0.6218h38.75%
r8gd.2xlarge
EU (Ireland)·8 vCPUs·64 GiB
$0.6532h35.66%
i4g.2xlarge
EU (Ireland)·8 vCPUs·64 GiB
$0.6808h32.94%
m6g.4xlarge
EU (Ireland)·16 vCPUs·64 GiB
$0.6880h32.23%
r8i-flex.2xlarge
EU (Ireland)·8 vCPUs·64 GiB
$0.7259h28.49%
x2gd.2xlarge
EU (Ireland)·8 vCPUs·128 GiB
$0.8000h21.2%
m6gd.4xlarge
EU (Ireland)·16 vCPUs·64 GiB
$0.8064h20.57%

Instance Family

SizevCPUsMemory (GiB)
r6a.large216
r6a.xlarge432
r6a.2xlarge864
r6a.4xlarge16128
r6a.8xlarge32256
r6a.12xlarge48384
r6a.16xlarge64512
r6a.24xlarge96768
r6a.32xlarge1281024
r6a.48xlarge1921536
r6a.metal1921536

Data updated at: March 30, 2026 at 2:12 PM UTC

Instance Typer6a.4xlarge
Instance FamilyMemory optimized
vCPUs16
Memory (GiB)128
Memory per vCPU (GiB)8
Physical ProcessorAMD
Clock Speed (GHz)3.6 GHz
CPU Architecturex86_64
GenerationCurrent
EC2 Compute UnitsVariable
Instance StorageEBS only

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Regional Prices