Elastic Fabric Adapter PNG and SVG Icon
Elastic Fabric Adapter (EFA) is a network interface for EC2 instances that enables low-latency, high-throughput communication for HPC and ML workloads.
Last Modified: August 29, 2025
16px
32px
48px
64px
Details
Key Features
- Network interface for high-performance computing workloads.
- Enables low-latency, high-bandwidth communication.
- Integrates with MPI-based applications.
- Optimized for tightly coupled HPC clusters.
Common Use Cases
- Enabling high-speed networking for HPC workloads
- Running MPI-based scientific simulations
- Improving performance for tightly coupled workloads
Explore More Icons
Outposts servers
AWS Outposts servers are smaller form factor devices that bring AWS services to edge or branch office environments with constrained space or resources.
Thinkbox Frost
Thinkbox Frost is a particle meshing tool that generates high-quality meshes from particle data in 3D modeling and animation workflows.
SageMaker Ground Truth
Amazon SageMaker Ground Truth is a data labeling service that uses human and machine learning techniques to generate high-quality labeled datasets.
SQS Message
Amazon SQS Message refers to an individual data unit sent between distributed system components via Amazon Simple Queue Service.
Systems Manager
AWS Systems Manager gives you visibility and control of your AWS infrastructure by unifying resource management under one interface.
Private Certificate Authority
AWS Private Certificate Authority (CA) is a managed private CA service that helps you issue and manage private SSL/TLS certificates for internal applications.
Crawler
AWS Glue Crawler is a component that automatically scans data sources, infers schemas, and creates metadata tables in the AWS Glue Data Catalog.
SNS Topic
Amazon SNS Topic is a logical access point used to group multiple recipients and publish messages to subscribers using Amazon Simple Notification Service.
Elastic VMware Service
VMware Cloud on AWS provides a fully managed VMware environment on AWS, allowing seamless migration and extension of on-premises VMware workloads.
Serverless Application Repository
AWS Serverless Application Repository is a managed repository for discovering, deploying, and publishing serverless applications built with Lambda and other AWS services.
IoT Core
AWS IoT Core allows connected devices to securely interact with cloud applications and other devices, enabling scalable IoT solutions.
WorkMail
Amazon WorkMail is a secure, managed business email and calendar service that supports existing desktop and mobile email clients.
Simple Storage Service Glacier
Amazon S3 Glacier is a secure, durable, and low-cost storage class for data archiving and long-term backup.
MFA Token
An MFA Token is used in AWS Multi-Factor Authentication to provide an additional layer of security by requiring a one-time code from a hardware or virtual device.
Deep Learning AMIs
AWS Deep Learning AMIs are pre-configured Amazon Machine Images optimized for ML frameworks such as TensorFlow, PyTorch, and MXNet.
Verified Access
AWS Verified Access provides secure access to corporate applications without using a VPN by verifying user identity and device posture.
Console Mobile Application
The AWS Console Mobile Application allows you to view and manage a select set of AWS resources from your mobile device.
Nitro Enclaves
AWS Nitro Enclaves are isolated EC2 environments that enhance security by creating trusted execution environments for sensitive data processing.
Maintenance Windows
AWS Systems Manager Maintenance Windows lets you define a schedule for when to perform administrative tasks on your instances.
Lambda
AWS Lambda is a serverless compute service that lets you run code without provisioning or managing servers, triggered by events and scaled automatically.
Comprehend
Amazon Comprehend is a natural language processing (NLP) service that extracts insights like sentiment, entities, and key phrases from text.
Elemental Delta
AWS Elemental Delta is a video delivery platform that enables content delivery customization and monetization for live and on-demand streams.
Neptune
Amazon Neptune is a fast, reliable, and fully managed graph database service for building applications with highly connected data.
WAF
AWS Web Application Firewall (WAF) helps protect web applications from common exploits and bots that can affect availability, security, or consume resources.