Quantum's newest disk backup appliance, the DXi4601, brings the advantages of “capacity on demand” to the backup market.

1. Capacity-on-Demand
Comes to Deduplication
Introducing the DXi4601
Presented by
Scott Hamilton,
Senior Director, Disk Product Group
1 © 2011 Quantum Corporation. Company Confidential. Forward-looking information is based upon multiple assumptions
and uncertainties, does not necessarily represent the company’s outlook and is for planning purposes only.

2. Capacity-on-Demand Dedupe
Sets New Standards for
Simplicity of Scalability
New DXi4601 Deduplication Appliance
– For SMB or ROBO
– 1.7 TB/hour in-line performance
– Variable length deduplication
– 4, 8, or 12 TB usable capacity, scales with
software license
Capacity on Demand Solves Growth
Problem in Smaller Sites
– Upgrade in minutes with software key—no re-
racking, service visits, local IT staff
– Overcomes the problems of the grid approach
2 © 2011 Quantum Corporation. Company Confidential. Forward-looking information is based upon multiple assumptions
and uncertainties, does not necessarily represent the company’s outlook and is for planning purposes only.

3. Price-Performance Leadership
Leadership in both price and performance
– Up to twice the performance of competitors—1.7TB/hour
– As little as half the cost
Simple model structure—predictable, low future costs
– Scales without disruption
– Simple NAS interface
– All licenses included in base price
Higher-Performance, Simpler Deployment Than Grid
3 © 2011 Quantum Corporation. Company Confidential. Forward-looking information is based upon multiple assumptions
and uncertainties, does not necessarily represent the company’s outlook and is for planning purposes only.

4. The DXi-Series Deduplication Appliances:
Scalable Protection for SMBs and the Distributed Enterprise
Usable Capacity (TB)
DXi8500
For the most
demanding enterprise 40 to 200
data centers
DXi6700
Extending from
mid-range to enterprise 8 to 80
environments
DXi4601
For SMB & ROBO
environments 4 to 12
DXi4510
For SMB & ROBO
environments
2
4 © 2011 Quantum Corporation. Company Confidential. Forward-looking information is based upon multiple assumptions
and uncertainties, does not necessarily represent the company’s outlook and is for planning purposes only.

5. Industry 1st: Capacity-on-Demand Dedupe
Solutions to Make Growth
Simple and Affordable
Industry-first capacity Price-performance
on demand scaling leadership
For more info, visit www.quantum.com
5 © 2011 Quantum Corporation. Company Confidential. Forward-looking information is based upon multiple assumptions
and uncertainties, does not necessarily represent the company’s outlook and is for planning purposes only.