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NAS vs. SAN vs. DAS: Key differences and best use cases
Compare NAS, SAN and DAS and find out what to consider when using each type of storage system. Object storage and the cloud are additional available storage options.
Evaluate
Fibre Channel vs. iSCSI: What are the differences?
Discover how Fibre Channel and iSCSI compare when it comes to meeting SAN performance, ease of use, manageability, total package and TCO requirements.
Turning data into intelligence for the AI native era
Dell addresses AI implementation challenges -- data differentiation, hybrid workloads, token costs and infrastructure flexibility -- through its expanded AI portfolio.
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Choose your storage network protocol
Compare characteristics of common storage protocols, such as iSCSI, Fibre Channel, FCoE, NFS, SMB/CIFS, HTTP and NVMe-oF, to decide which one is best suited to your needs.
Trending Topics
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System & Application Software
What IT leaders should know from Nutanix .NEXT
At this year's .NEXT conference, Nutanix is strengthening its position beyond hyperconverged infrastructure, broadening support for AI, VM and container environments.
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Management & Analytics Evaluate
Choose your storage network protocol
Compare characteristics of common storage protocols, such as iSCSI, Fibre Channel, FCoE, NFS, SMB/CIFS, HTTP and NVMe-oF, to decide which one is best suited to your needs.
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Architecture & Strategy
Dell pushes in-place storage upgrades in PowerStore Elite
Dell makes multiple storage-centric updates at Dell Technologies World 2026, including the introduction of PowerStore Elite, which features in-place upgrades.
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Primary Storage Devices Evaluate
Pros and cons of using a storage area network
SAN benefits include speed, scalability and fault tolerance, but the technology isn't without its drawbacks. Cost and complexity are big concerns for smaller organizations.
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Flash News
Komprise storage tiering service pledges flash savings
Komprise releases the Flash Stretch tool with an aim to reduce costs and optimize primary storage through analyzing storage tiering opportunities.
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Cloud Storage
Turning data into intelligence for the AI native era
Dell addresses AI implementation challenges -- data differentiation, hybrid workloads, token costs and infrastructure flexibility -- through its expanded AI portfolio.
Sponsored Sites
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Storage
Dell Technologies Partner Dell Tech Advantage
Learn how a consolidated approach to storage can modernize your storage which will increase efficiency and can decrease costs.
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Data Cloud
How Enterprise Data Cloud transforms data for the AI era
Pure Storage is placed Highest in Execution and Furthest in Vision in the 2025 Gartner® Magic Quadrant™ for Enterprise Storage Platforms. With data the new driver of enterprise success, we believe that the Pure Storage platform continues to shape the future of storage and data management.
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Virtual Machines
AWS & Red Hat
Simplify App Modernization and Innovation with Red Hat OpenShift Service on AWS
Find Solutions For Your Project
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Evaluate
Pros and cons of using a storage area network
SAN benefits include speed, scalability and fault tolerance, but the technology isn't without its drawbacks. Cost and complexity are big concerns for smaller organizations.
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NAS vs. SAN vs. DAS: Key differences and best use cases
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Fibre Channel vs. iSCSI: What are the differences?
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Choose your storage network protocol
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Problem Solve
Bullet-proofing cloud storage resources against cyberattacks
Protecting stored cloud data requires meticulous planning and a well-crafted strategy. Here are the steps to take to keep your organization's data safe and secure in the cloud.
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5 signs your storage infrastructure is due for an upgrade
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Manage storage with log forwarding via rsyslog
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5 tips for improving data storage efficiency
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Manage
Improve your data storage strategy with these 12 tips
Data storage systems were never easy to manage, and with spiraling capacities it's gotten even harder. Try these 12 techs and practices to help ease the storage management burden.
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How to use AI in storage management
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Key issues to address in storage infrastructure management
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10 data storage issues and how to overcome them
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Storage Technology Basics
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Get Started
NAS vs. SAN vs. DAS: Key differences and best use cases
Compare NAS, SAN and DAS and find out what to consider when using each type of storage system. Object storage and the cloud are additional available storage options.
-
Get Started
What is a SAN? Ultimate storage area network guide
A storage area network (SAN) is a dedicated high-speed network or subnetwork that interconnects and presents shared pools of storage devices to multiple servers.
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Get Started
Key issues to address in storage infrastructure management
Emerging technology, such as AI and software-based storage management systems, have simplified how IT manages its infrastructure. Explore the many components of modern management.
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News
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Storage architecture and strategy
Dell pushes in-place storage upgrades in PowerStore Elite
Dell makes multiple storage-centric updates at Dell Technologies World 2026, including the introduction of PowerStore Elite, which features in-place upgrades.
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Dell rewards systems integrators amid AI partner program revamp
The shift ties larger incentives to customer outcomes and rewards consultants regardless of where final sales are logged.
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Cloud storage
Nutanix expands flexibility by building out external storage
Nutanix is releasing integrations and a new platform to enable customer choice in storage.
Search Storage Definitions
- What is a SAN? Ultimate storage area network guide
- What is unified storage? Features, pros/cons, comparison to block/file storage
- What is a virtual storage area network (VSAN)? How it works, benefits and use cases
- What is a SAN switch? How it works and compares to other network switches
- What is a Fibre Channel switch (FC switch)? How it works, benefits and comparison to Ethernet switch
- What is Fibre Channel? History, layers, components and design
- What is data migration? Definition, strategy and best practices
- What is Fibre Channel over Ethernet (FCoE)? How it works, benefits, challenges and use cases