Western Digital
WD44PURZ
WD Purple; 4 TB HDD for security engineering; 256 MB cache; for 24/7 use; not RAID compatible
Warranty : 3 year

Capacity

1 000 GB 2 000 GB 3 000 GB 4 000 GB 4 000 GB 6 000 GB 8 000 GB 10 000 GB 12 000 GB 14 000 GB
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Substitute products

SkyHawk; 4 TB HDD for security engineering; 256 MB cache; for 24/7 use
Seagate
ST4000VX016
SkyHawk; 4 TB HDD for security engineering; 256 MB cache; for 24/7 use
WD Purple; 4 TB HDD for security engineering; 256 MB cache; for 24/7 use; not RAID compatible
Western Digital
WD43PURZ
WD Purple; 4 TB HDD for security engineering; 256 MB cache; for 24/7 use; not RAID compatible

Properties

Capacity: 4 000 GB
Size: 3.5"
Redundant storage: no
For professional use: Yes
Operating temperature: 0°C / +65°C