• 8TB Data
  • 3Gb/s to Gigabit Ethernet (1,000 Mbit/s)
  • 2.0 GHz



Western Digital My Cloud EX4 8TB External Hard Disk Drive | WDBWWD0080KBK-EESN


WD Personal Cloud Storage

WD My Cloud EX4

Expandable storage.
Choose the diskless enclosure to add up to four drives and grow as your needs expand. Or, choose a populated system that works right out of the box.

Easy to set up, easy to manage.
Effortlessly install drives or hot swap within five seconds with WD’s advanced, all-metal enclosure design. WD’s powerful dashboard means you are always in control.

Extensive data protection.
You’re armed with multiple options to secure your data from loss. Choose RAID 0, 1, 5, 10 or select from spanning and JBOD modes for even more options to manage your data.


WD My Cloud EX4 8 TB Personal Cloud Storage ( WDBWWD0080KBK)

Product Specifications

Interface Gigabit Ethernet x2, USB 3.0 x2

Physical Specifications
Capacity 8 TB

Physical Dimensions
Height 8.21 Inches
Depth 8.67 Inches
Width 6.30 Inches
Weight 12.80 Pounds

Height 208.60 mm
Depth 220.20 mm
Width 160.1 mm
Weight 5.80 kg

Environmental Specifications
Temperature (English)
Operating 32° F to 95° F
Non-operating -40° F to 158° F

Temperature (Metric)
Operating -0° C to 35° C
Non-operating -40° C to 70° C

Electrical Specifications
Current Requirements
Power Dissipation
AC Input Voltage 100-240 VAC
AC Input Frequency 50-60 Hz

Operating System
Compatibility Windows/Mac

As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, megabit per second (Mb/s) = one million bits per second, and gigabit per second (Gb/s) = one billion bits per second.