With the WD My Cloud Business Series DL4100 you can centralize data from all the computers in your workplace and access it anytime, from anywhere.

Business-class performance

With the integrated Intel® Atom™ C2338 dual-core processor and 2 GB DDR3 memory, My Cloud DL4100 delivers the enhanced multi-user and multi-application performance your business needs.

Powered by My Cloud OS

WD's My Cloud OS delivers a suite of tools and applications that empower you to take control of the data that matters to you and your business most.

Secure remote and mobile access

With WD's award-winning My Cloud app, you can securely upload, access and share your business files from anywhere using your computer, smartphone or tablet - ideal if you work away from the office.

Easy to manage and deploy

What's more, My Cloud DL4100 comes preconfigured for easy setup and seamless network integration, so you don't have to take long hours out of your working day to set it up.

The intuitive administrative dashboard guides you through the process of setting up users, customizing system features and monitoring the drives. Email and mobile alerts keep you informed on the device status, and with a tool-less and tray-less drive bay design, drive installation is effortless.

Automatic back-up

Lost data means lost business. Designed for peace of mind, you can automatically back up your files to another offsite My Cloud Business Series device or to a supported cloud service.

Plus, with the optional recycling bin feature, deleted files are not erased completely from the NAS and can be retrieved by an administrator, adding a further level of data protection against accidental data deletion.

Storage and performance scalability

My Cloud Business Series devices are designed to keep up with your future storage and performance needs. The built-in memory expansion slot allows you to increase RAM to 6 GB for improved system performance.

For even more storage and speed, My Cloud DL4100is equipped with dual Gigabit Ethernet ports that allow you to daisy-chain to another NAS device for increased network storage capacity.

With the WD My Cloud Business Series DL4100 you can centralize data from all the computers in your workplace and access it anytime, from anywhere.

Business-class performance

With the integrated Intel® Atom™ C2338 dual-core processor and 2 GB DDR3 memory, My Cloud DL4100 delivers the enhanced multi-user and multi-application performance your business needs.

Powered by My Cloud OS

WD's My Cloud OS delivers a suite of tools and applications that empower you to take control of the data that matters to you and your business most.

Secure remote and mobile access

With WD's award-winning My Cloud app, you can securely upload, access and share your business files from anywhere using your computer, smartphone or tablet - ideal if you work away from the office.

Easy to manage and deploy

What's more, My Cloud DL4100 comes preconfigured for easy setup and seamless network integration, so you don't have to take long hours out of your working day to set it up.

The intuitive administrative dashboard guides you through the process of setting up users, customizing system features and monitoring the drives. Email and mobile alerts keep you informed on the device status, and with a tool-less and tray-less drive bay design, drive installation is effortless.

Automatic back-up

Lost data means lost business. Designed for peace of mind, you can automatically back up your files to another offsite My Cloud Business Series device or to a supported cloud service.

Plus, with the optional recycling bin feature, deleted files are not erased completely from the NAS and can be retrieved by an administrator, adding a further level of data protection against accidental data deletion.

Storage and performance scalability

My Cloud Business Series devices are designed to keep up with your future storage and performance needs. The built-in memory expansion slot allows you to increase RAM to 6 GB for improved system performance.

For even more storage and speed, My Cloud DL4100 is equipped with dual Gigabit Ethernet ports that allow you to daisy-chain to another NAS device for increased network storage capacity. 

WD My Cloud Business Series DL4100 NAS Drive - 4 Bay, Connection: USB 2.0 & USB 3.0, Wireless network storage, Personal Cloud storage , Automatic backup