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Dell EMC Implementation Engineer ✓ Updated May 2026

Implementation Engineer, Unity Solutions Specialist

Exam Code: E20-393
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About the E20-393 Exam

The Dell EMC E20-393 exam, officially titled Implementation Engineer, Unity Solutions Specialist, is a certification designed for IT professionals who deploy, manage, and support Dell EMC Unity storage systems. This exam validates your ability to implement Unity all-flash and hybrid arrays in complex environments, covering tasks such as initial setup, storage provisioning, data protection, and integration with VMware and Microsoft environments. By earning this certification, you demonstrate expertise in optimizing Unity storage for performance and availability, making you a valuable asset in data center modernization projects.

Targeted at storage engineers and solution architects, the E20-393 exam focuses on real-world skills like configuring FAST Cache, FAST VP, and replication technologies. It also tests knowledge of Unity's Unisphere management interface, system upgrades, and troubleshooting common issues. With the rise of flash storage and software-defined data centers, Dell EMC Unity solutions are widely adopted in mid-range to enterprise environments, making this certification critical for professionals aiming to advance their careers in storage infrastructure.

The exam consists of 60 multiple-choice questions, with a 90-minute time limit, and requires a passing score of 63%. It covers six key domains, including Unity features, installation, storage provisioning, data protection, integration, and maintenance. Successful candidates often have hands-on experience with Unity systems and a solid understanding of storage networking protocols like iSCSI, Fibre Channel, and NFS. This certification not only validates technical skills but also aligns with Dell EMC's Proven Professional program, which is recognized globally in the IT industry.

Who Should Take the E20-393 Exam?

The E20-393 exam is ideal for storage implementation engineers, solution architects, and IT professionals with at least 2-3 years of experience in Dell EMC storage environments. Candidates should have hands-on experience with Dell EMC Unity arrays, including installation, configuration, and troubleshooting. Prerequisites include a solid understanding of SAN and NAS protocols, as well as familiarity with virtualization platforms like VMware vSphere.

Topics Covered in E20-393

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Unity system architecture and hardware overview
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Initial Unity system setup and configuration
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Storage provisioning with LUNs and file systems
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Data protection using snapshots, clones, and replication
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Unity integration with VMware vSphere and Microsoft Hyper-V
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Unity system maintenance, upgrades, and troubleshooting
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FAST Cache and FAST VP tiering technologies
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Unisphere management and monitoring tools

Preparation Tips for E20-393

Gain practical experience by setting up a Dell EMC Unity system in a lab environment, focusing on initial configuration and storage provisioning tasks.
Review Dell EMC's official E20-393 exam blueprint and study guide to understand the weight of each domain, especially data protection and integration areas.
Practice with Dell EMC Unity simulation tools or virtual instances to master Unisphere management and troubleshooting scenarios.
Join Dell EMC community forums or study groups to discuss real-world deployment challenges and solutions related to Unity arrays.
Focus on understanding FAST Cache and FAST VP algorithms, as these are frequently tested in the exam for optimizing performance.

Frequently Asked Questions — E20-393

What is the passing score for the E20-393 exam?

The passing score for the Dell EMC E20-393 exam is 63%. You need to answer at least 38 out of 60 multiple-choice questions correctly to pass. The exam is scored immediately after completion, and results are available in your Dell EMC certification portal.

How long is the E20-393 exam, and how many questions does it have?

The E20-393 exam has 60 multiple-choice questions, and you are given 90 minutes to complete it. The questions cover six domains, with a focus on storage provisioning and data protection. It is recommended to manage your time carefully, as some questions may involve scenario-based analysis.

What are the prerequisites for the Dell EMC Unity Implementation Engineer certification?

There are no formal prerequisites for the E20-393 exam, but Dell EMC recommends having at least 2 years of experience with Dell EMC storage systems and familiarity with Unity arrays. Knowledge of SAN and NAS protocols, as well as virtualization technologies like VMware, is highly beneficial for success.

How many questions are in the ExamsTree E20-393 study guide?
The ExamsTree E20-393 PDF study guide contains 29+ practice questions with detailed answer explanations, all mapped to the official Dell EMC exam objectives.

Why Choose ExamsTree?

ExamsTree E20-393 Study Guide is developed by experienced certification professionals with deep knowledge of Dell EMC technologies. Our team thoroughly researches each exam domain to provide comprehensive, accurate coverage.

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Exam Details
Vendor Dell EMC
Questions 29+
Format PDF
Updated 5/24/2026
Cert Implementation Engineer
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