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Enterprise Class Protection

The LaCie 4big Quadra Enterprise Class has been developed 
to keep your data safe and secure. Featuring the option to 
implement advanced 128-bit AES hardware encryption, it’s 
perfect for professionals who need to protect files and data 
from any unauthorized access. In addition to keeping your data 
safe, the LaCie 4big Quadra Enterprise Class features secure 
RAID modes, including RAID 5, RAID 3, and RAID 10 for full 
security and drive failure support. In these configurations, hot-
swappable disk trays even allow maintenance without affecting 
your workflow. Extra spare disks are also available on the LaCie 
website as an option for immediate replacement and RAID 
protection rebuilding. 

The Enterprise Class Difference

The LaCie 4big Quadra Enterprise Class is the most complete 4-bay 
RAID solution for professionals who need RAID performance and 
encryption protection for their data. Featuring seven RAID modes and 
four interfaces for full compatibility, the 4big Quadra Enterprise Class 
also integrates four internal SATA server-grade disks for quality and 
more robust performance.

• Internal SATA Enterprise Class disks
• Five years of Enterprise Class Service included
• Robust transfer speeds up to 230MB/s
• 128-bit AES hardware encryption for custom data protection
• Four hot-swappable disks for non-stop data access**
• Ultra quiet cooling system for greater reliability
• High-end cables with 24K gold-plated contacts

MODE

CAPACITY

PROTECTION

SPEED

RAID 0

100%

RAID 5

75%

RAID 5+Spare

50%

RAID 3

75%

RAID 3+Spare

50%

Concatenation

100%

RAID 10

50%

RAID Flexibility

RAID 0 mode benchmark without encryption

Enterprise Class Performance

With its 24K gold-plated contacts and SATA Enterprise internal 
disks, the LaCie 4big Quadra Enterprise Class has great 
performance and capabilities. Taking advantage of a native RAID 
controller that preserves computer resources, the LaCie 4big 
Quadra Enterprise Class offers superior support for the most 
speed demanding applications. Pre-configured in RAID 5 for full 
speed and data protection, it can reach up to 230MB/s* through 
eSATA 3Gb/s, in RAID 0 and in RAID 5. Alternative RAID modes 
can be configured in seconds upon startup to manage speed, 
security, and available capacity.

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