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r6a.metal

Data updated at: October 31, 2025 at 12:38 AM UTC

Amazon EC2 instance r6a.metal with 192 vCPUs, 1536 GiB RAM . Available in 12 regions starting from $5010.72 per month. A -24% cheaper alternative is available.
Instance Typer6a.metal
Instance FamilyMemory optimized
DetailsHigh-performance databases, data mining/analysis, in-memory databases, distributed large-scale caches, real-time processing apps for unstructured big data, Hadoop/Spark clusters, and other enterprise apps.

r – RAM / memory optimized
6 – Generation
a – AMD processor
metal – Bare metal
vCPUs192
Memory1536 GiB
CPU Architecturex86_64
ProcessorAMD EPYC 7R13 Processor
Clock Speed3.6 GHz
Threads Per Core2
Accelerators
GPUno
Inference Acceleratorno
FPGAno
Instances
Sizesr6a.large, r6a.xlarge, r6a.2xlarge, r6a.4xlarge, r6a.8xlarge, r6a.12xlarge, r6a.16xlarge, r6a.24xlarge, r6a.32xlarge, r6a.48xlarge, r6a.metal
Variantsr6g.metal, r6gd.metal, r6i.metal, r6id.metal, r6idn.metal, r6in.metal
Free Tierno
Burstableno
Hibernationno
Instance StorageEBS only
EBS (Elastic Block Store)
EBS Optimizeddefault
Encryptionsupported
NVMerequired
Dedicated Throughput40000 MBps
Optimized Baseline Bandwidth40000 Mbps
Optimized Baseline Throughput5000 Mbps
Optimized Baseline Performance240000 IOPS
Optimized Max Performance240000 IOPS
Optimized Max Bandwidth40000 Mbps
Optimized Max Throughput5000 Mbps
Networking
Networking Performance50000 Megabit
Enhanced Networkingyes
Max Interfaces15
Max Cards1
IPv4 Addresses per Interface50
IPv6 Addresses per Interface50
IPv6 Supportyes
ENA Supportrequired
EFA Supportyes
EFA Max Interfaces1
Encryption in Transit Supportyes
ENA SRD Supportyes

Regional Availability

US
GovCloud (US-East) / us-gov-east-1
GovCloud (US-West) / us-gov-west-1
US East (Ohio) / us-east-2
US East (Virginia) / us-east-1
US West (N. California) / us-west-1
US West (Oregon) / us-west-2
Central America
Mexico (Central) / mx-central-1
Canada
Canada (Central) / ca-central-1
Canada West (Calgary) / ca-west-1
Europe
Europe (Ireland) / eu-west-1
Europe (London) / eu-west-2
Europe (Frankfurt) / eu-central-1
Europe (Milan) / eu-south-1
Europe (Paris) / eu-west-3
Europe (Spain) / eu-south-2
Europe (Stockholm) / eu-north-1
Europe (Zurich) / eu-central-2
Africa
Africa (Cape Town) / af-south-1
South America
South America (São Paulo) / sa-east-1
Asia Pacific
Asia Pacific (Hong Kong) / ap-east-1
Asia Pacific (Hyderabad) / ap-south-2
Asia Pacific (Jakarta) / ap-southeast-3
Asia Pacific (Malaysia) / ap-southeast-5
Asia Pacific (Melbourne) / ap-southeast-4
Asia Pacific (Mumbai) / ap-south-1
Asia Pacific (New Zealand) / ap-southeast-6
Asia Pacific (Osaka) / ap-northeast-3
Asia Pacific (Seoul) / ap-northeast-2
Asia Pacific (Singapore) / ap-southeast-1
Asia Pacific (Sydney) / ap-southeast-2
Asia Pacific (Taipei) / ap-east-2
Asia Pacific (Thailand) / ap-southeast-7
Asia Pacific (Tokyo) / ap-northeast-1
Middle East
Israel (Tel Aviv) / il-central-1
Middle East (Bahrain) / me-south-1
Middle East (UAE) / me-central-1

Regional Prices

Geography
Region Name
Region
Savings Options
Instance Price
Asia PacificAsia Pacific (Mumbai)ap-south-1compare6.8640
Asia PacificAsia Pacific (Hyderabad)ap-south-2compare6.8640
HiddenHiddenhidden-1compare10.8864
HiddenHiddenhidden-2compare10.8864
USUS East (Virginia)us-east-1compare10.8864
HiddenHiddenhidden-3compare11.9232
HiddenHiddenhidden-4compare12.0960
HiddenHiddenhidden-5compare12.1824
HiddenHiddenhidden-6compare13.0464
HiddenHiddenhidden-7compare13.1328
HiddenHiddenhidden-8compare13.1328
HiddenHiddenhidden-9compare13.1328
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Similar Alternative Instances

Instance Type
Region
vCPUs
Memory (GiB)
GPU Name
Instance Price
Price Diff %
m6a.metalUS East (Virginia) (us-east-1)1927688.2944-24%
r6a.metalUS East (Virginia) (us-east-1)192153610.88640%
m7a.metal-48xlUS East (Virginia) (us-east-1)19276811.12832%
r8i.metal-48xlUS East (Virginia) (us-east-1)192153613.336323%
r7a.metal-48xlUS East (Virginia) (us-east-1)192153614.606434%