Products & Solutions



As data storage requirements become more demanding, virtual tape offers extraordinary levels of speed, security and access compared to traditional backup methods. The DSI400-SEM maximizes efficiency and incorporates encryption-at-rest technology. Paired with the DSI400-MEM VTL for added storage, the system can scale to 48TB capacity.

  • Expandable storage for convenience
  • Dual target port
  • SAS connect expansion module
  • 16TB usable storage
  • VTL license included
  • Data encryption-at-rest

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End user capacity 16TB
  SAS connected ENCRYPTED Storage Module for DSI400-MEM
# virtual libraries  
# virtual tape drives  
# virtual tape cartridges supported  
Backend physical tape  
Replication (w/ encryption / compression)  
SecureTape encryption  
Tape consolidation (stacking)  
High Availability  
Data De-duplication  
VTL Agent  
Open systems ISV attachment  
OS 2200 host attachment  
MCP tape management  
MCP robotic attachment  
Number of GBe Ports 0
Number of FC Ports 0
Number of SAS Input Ports 1 + 1 (Note 3)
Number of SAS Output Ports 1 + 1 (Note 3)
Internal storage capacity (usable) 36 TB raw (16TB)
# drives 9 x 4TB
Raid Level 6 + 1
Secure Encrypted Disk YES
Dimensions (H x W x D): 3.39” x 18.8” x 23.17”
Weight: 62.6 lbs 12-drives
Temperature / Humidity considerations: 10 - 35 oC / 8 - 85%
Heat output / cooling requirements: 1,900 BTU’s/hr
Power supply rating (self switching) 100 - 240v, 50/60hz
Power / breaker requirements - US / C 600w/110v/5.64a
Power / breaker requirements - Int'l 600w/240v/2.54a
Form Factor 2U

For more information or if you have questions about our Unisys (MCP/OS 2200) products and backup solutions, we're available to help.

"The support DSI has provided is just outstanding ... anytime a question comes up, people at DSI actually scramble to answer it first. I don't think I've had an experience like that with any other vendor."

Frank Cost, Liberty Bank Systems Administrator

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