Western Digital
Western Digital WDBZVM0040JWT-NESN 4TB My Cloud Mirror NAS
★★★★★
Secure Your Data with WD My Cloud Mirror The WD WDBZVM0040JWT-NESN 4TB My Cloud Mirror offers a personal network attached storage solution with enhanced data protection. Save everything in one place with automatic file backup for all your PC and Mac computers, and access it anywhere from your com...
$498.99*
Check availability
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Secure Your Data with WD My Cloud Mirror
The WD WDBZVM0040JWT-NESN 4TB My Cloud Mirror offers a personal network attached storage solution with enhanced data protection. Save everything in one place with automatic file backup for all your PC and Mac computers, and access it anywhere from your computers, tablets, and smartphones.
Specifications:
- Storage Capacity: 4TB
- Technology: Mirror Mode (RAID 1) for dual data storage
- File Backup: Automatic file backup for PC and Mac computers
- Streaming: Stream to DLNA/UPnP-certified connected TVs, media players, and gaming consoles
Key Features
Files are automatically saved twice with Mirror Mode (RAID 1), once on each drive
Automatically back up files from all your PC and Mac computers
Stream to your DLNA/UPnP-certified connected TVs, media players and gaming consoles
Specifications
Capacity
4TB
RAID Level
RAID 1 (Mirror Mode)
Backup Features
Automatic PC and Mac backup
Streaming Compatibility
DLNA/UPnP-certified TVs, media players, gaming consoles
Product Type
Network Attached Storage (NAS)
Pros & Cons
👍 Pros
- Automatically saves files twice using Mirror Mode (RAID 1), providing data redundancy for enhanced protection.
- Designed to automatically back up files from all your PC and Mac computers, simplifying the backup process.
- Allows streaming of content to DLNA/UPnP-certified connected TVs, media players, and gaming consoles for home entertainment.
- Offers a substantial 4TB storage capacity, providing ample space for a large volume of photos, videos, and documents.
- Functions as a Network Attached Storage (NAS) device, enabling access to your files from anywhere with an internet connection.
👎 Cons
- While offering 4TB total capacity, Mirror Mode (RAID 1) effectively halves the usable storage, as data is duplicated across drives.
- Requires a network connection for full functionality and remote access, which means it is dependent on network stability and speed.
- The product name does not specify the exact number of drive bays or if the drives are user-replaceable.
- No information is provided about advanced features such as media transcoding capabilities or specific processor/RAM details.
- Setting up network access and cloud features may require some technical understanding for initial configuration.
Frequently Asked Questions
How does the Western Digital My Cloud Mirror NAS protect my data?
The device automatically saves files twice using Mirror Mode (RAID 1), ensuring data redundancy by duplicating information across its drives for enhanced protection.
Can this NAS automatically back up files from both PC and Mac computers?
Yes, it is designed to automatically back up files from all your PC and Mac computers, streamlining your data protection strategy.
What is the total storage capacity of this My Cloud Mirror NAS?
This Western Digital My Cloud Mirror NAS offers a total storage capacity of 4TB.
Can I stream media from this NAS to my home entertainment system?
Yes, it allows you to stream content to your DLNA/UPnP-certified connected TVs, media players, and gaming consoles.
Does using Mirror Mode (RAID 1) affect the usable storage capacity?
In Mirror Mode (RAID 1), your data is duplicated for safety, meaning the usable storage capacity will be approximately half of the total raw capacity, effectively around 2TB for a 4TB unit.
Related Products
