- Thank you for choosing TechSpot as your download destination. If the download does not begin automatically, click here
- This driver has been downloaded 1,200 times so far
- We have found several related drivers to this one, check them here under the "Related Drivers" tab.
- All downloaded files are on their original form. No installers, download managers or other crappy additions are allowed.
Now downloading...

WD My Cloud DL2100 NAS Firmware 2.21.119
Built from the ground up with hardware, software and storage from WD, My Cloud Business Series DL2100 is a true all-in-one, high-performance NAS solution designed for small businesses.
What's New:
Updating the firmware on your WD My Cloud DL2100:
These instructions represent a manual update.
Important: My Cloud product requires a hard drive inserted into the bay and a volume must be created to perform the firmware update. Do not interrupt the firmware upgrade process. Doing so may cause the device to malfunction or unable to boot. If you are using the manual update method, do not rename the firmware file. Doing so will cause the manual update to fail and can corrupt the system. Learn more.
- Resolved issue where macOS-10.12 user is unable to create a new Time Machine backup.
Updating the firmware on your WD My Cloud DL2100:
These instructions represent a manual update.
Important: My Cloud product requires a hard drive inserted into the bay and a volume must be created to perform the firmware update. Do not interrupt the firmware upgrade process. Doing so may cause the device to malfunction or unable to boot. If you are using the manual update method, do not rename the firmware file. Doing so will cause the manual update to fail and can corrupt the system. Learn more.