Key facts
- Manuals
- 2
- Languages
- EN
- Last added
- 2026-09-30
Featured Western Digital manuals

Western Digital My Cloud EX2100/EX4100 NAS Product Leaflet
The My Cloud Expert Series NAS provides a ready‑to‑go, high‑performance solution for storing and accessing photos, videos, music, and files from anywhere. It includes multiple backup options, a customizable app suite, and an intuitive dashboard for easy user and share management.
Technical specifications feature dual‑core Marvell ARMADA processors, Gigabit Ethernet ports, USB 3.0 expansion, hot‑swap 3.5‑inch drive bays (2 or 4 depending on model), up to 2 GB DDR3 memory, and comprehensive network services such as SMB, AFP, NFS, iSCSI, and cloud backup integration.
Covers: Key features · Technical Specifications · Interface · Processor · Memory · Drive bays

Western Digital My Passport for Mac & My Passport SE for Mac User Manual
This manual provides step‑by‑step instructions for connecting the My Passport for Mac or My Passport SE for Mac to a computer, installing the WD SmartWare software, and using the built‑in backup features. It also covers drive registration, power‑LED indicators, and handling precautions to protect the portable storage device.
Additional sections describe how to lock and unlock the drive, manage passwords, erase data, and recover files. Compatibility information for macOS and Windows operating systems, as well as warranty and regulatory compliance details, are included.
Covers: Features · Package contents · Optional accessories · Operating system compatibility · Disk formatting · Physical description
Latest Western Digital manuals
Western Digital My Cloud EX2100/EX4100 NAS Product Leaflet
Product Leaflet 2 pages · 6.6 MB · ENThe Western Digital My Cloud EX2100/EX4100 NAS offers high‑performance storage with dual‑core ARM processors, RAID options, and extensive app support.
Western Digital My Passport for Mac & My Passport SE for Mac User Manual
User Manual 73 pages · 2.1 MB · ENThe Western Digital My Passport for Mac and My Passport SE for Mac user manual explains setup, backup, security, and troubleshooting for these portable…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Western Digital manuals
How many users can the My Cloud EX2100/EX4100 support?
The device supports up to 512 Samba users and 800 Active Directory users.
From: Western Digital My Cloud EX2100/EX4100 NAS Product Leaflet
Can I unlock the drive without WD SmartWare?
Yes, the manual provides a procedure for unlocking the drive without using WD SmartWare software.
From: Western Digital My Passport for Mac & My Passport SE for Mac User Manual
What should I do before moving the drive?
Avoid dropping or shaking the drive and do not move it while it is in use to prevent damage.
From: Western Digital My Passport for Mac & My Passport SE for Mac User Manual
