My Cloud EX4 16 TB 4-Bay Personal Network Attached Storage

Usually ships in 5-7 business days. Limited availability. May not be in stock at time of order. No back orders.


Built from the ground up with the quality and reliability youve come to expect from WD, My Cloud EX4 is a high-performance, four-bay NAS for your home or small office. It offers a robust all-metal enclosure, multipleRAID volumes, easy drive installation and a full suite of apps for the power and flexibility to expand your NAS features. Optimized for WD Red drives with NASware technology

Product Information
Mfr Part#WDBWWD0160KBK
Performance Specifications
Processor 2.0GHz
Memory 512MB
Capacity 16TB
Maximum Capacity 16TB
RPM 5,400 RPM
Interface 10/100/1000M
Number of Hard Drives 4
Drive Bays (Available/Total) 0/4
Data Transfer Rate USB 3.0: Up to 5Gbps; Ethernet: Up to 1000Mbps
Ports and Connectors 2 x RJ45, 2 x USB 3.0
System Requirements
Supported Windows Operating Systems Microsoft Windows XP, Vista, 7, 8
Supported Macintosh Operating Systems Mac OS X 10.6 or later
Physical Specifications
Weight 13.8 lbs.
Manufacturer Warranty
Parts 2 Year Limited
Labor 2 Year Limited


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