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Innovative Storage Solutions From Dot Hill Systems

Innovative Storage Solutions From Dot Hill Systems. Dot Hill Company and Product Overview Next Generation SAN/DAS Disk Arrays. Dot Hill Corporate Update. Provider of OEM Storage Solutions Over 300,000+ Systems In Use WWe 40+ OEM & SI Partners Worldwide Headquartered In Carlsbad, California

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Innovative Storage Solutions From Dot Hill Systems

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  1. Innovative Storage Solutions From Dot Hill Systems Dot Hill Company and Product OverviewNext Generation SAN/DAS Disk Arrays

  2. Dot Hill Corporate Update • Provider of OEM Storage Solutions • Over 300,000+ Systems In Use WWe • 40+ OEM & SI Partners Worldwide • Headquartered In Carlsbad, California • Technology Development Centers • Longmont, CO • Minneapolis, MN • 289 Employees In 7 Locations (Oct 30.09) • Over 40% Engineering • CA, CO, MN, Tokyo, UK, Germany, China • $272.9M annual sales in 2008

  3. Corporate Milestones • Aug 1999 Dot Hill founded through merger of Box Hill Systems and Artecon Inc. • Feb 2004 Acquisition of Chaparral, establish design center in Longmont Colorado (LTC) • Jan 2006 Announce technology partnership with Fujitsu-Siemens • Jan 2008 Announce extension of private label OEM agreement with HP from one to five years. • Sept 2008 Enter into manufacturing, assembly, and testing partnership with Foxconn • Sep 2008 Acquisition of Ciprico RAIDCore and NAS platform intellectual property • Feb 2009 Report record FY2008 revenues of $273 million

  4. Product Milestones • Oct 2006 Release of the first R/Evolution series platform 4G FC host (2730) • Oct 2006 Shipment of 100,000th unit of Sun StorageTek 3000 family of SCSI workgroup storage systems • Apr 2008 Release of first R/Evolution class 3G SAS host storage controller (2530) • Oct 2008 Awarded patents for mirrored writes (SimulCache), Battery free Cache backup (EcoStor) and performance improvements through use of DMA • Nov 2008 Announced support of DC power options for 2000/5000 series products • Jan 2009 Release of Industry first 2U24 FC/SAS host and complimentary JBOD Storage platforms • Jun 2009 Announced new 3000 series with 6Gb backend and 8G FC host interface • July 2009 Announced support for 2TB SATA drives

  5. Key OEM Partnerships MSA-2000 Product Family 40+ OEM Customers World Wide

  6. Networked Storage Market Size Band 1 – Highest growth but smallest market (1%) in 2008 Bands 2/3 – 2nd highest growth; $2.2B (11%) in 2008 Bands 4/5 – 3rd highest growth; $9.7B (49%) in 2008 Bands 6-9 – Negative growth; $7.5B (38%) in 2008 (Source: IDC WW Disk Storage Systems 2007-2011 Forecast - May 2007)

  7. Why Dot Hill? • Exceptional execution at Tier 1･2 OEMs • HP, Netapp, Sun, Fujitsu-Siemens、Stratus, Motorola, NEC, Oki, Samsung • Quality excellence and time to market leader • Flexibility, Responsiveness and Time to Market advantages • Technology that matters • EcoStor™ - eliminates batteries changes • SimulCache™ - highest performance for redundant configurations • Product excellence • Proven robustness and maturity • Excellent price/performance and differentiation • Portfolio to address multiple markets • Technology leadership – numerous patents held • Unified product architecture – with rapid evolution

  8. R/Evolution Architecture

  9. You Have Choices – Why Dot Hill • Product Family • Learn one – understand them all common components and GUI for all the platform 2000 , 3000 and 5000 series • Easy Sell • Sell the customer on storage, THEN ask what type of interface they need • Flexibility, Flexibility, Flexibility • Interface flexibility : 4G & 8G FC, 1 G & 10G iSCSI, 3G & 6G SAS • Performance flexibility : 2000, 3000 and 5000 • Drive type flexibility : SAS, SATA, SSD

  10. R/Evolution Architecture Overview • Modular Design with Maximum Redundancy • Compact 2U, 12 or 24 Drive Form Factor • Single or Dual Controllers with dual host ports • Redundant, hot swap components • Common Elements • Firmware • Data Management Software • Field Replaceable Units (FRU)s • Unrivaled Data-in-place Migration • AC/DC Power Options • Advanced Technology • EcoStor™ battery-free cache backup • SimulCache™ low latency cache mirroring • Nebs Level 3/MIL-STD-810F compliant Next-Generation Flexible Storage Architecture

  11. Dot Hill Competitive Features • Battery-Free Cache Protection • Uses super capacitors and compact flash for cache backup • Better Data Protection • Environmentally responsible • Outstanding Financial Benefits • SimulCache™ Technology • High Performance / Low Latency Cache Mirroring • Better Write Performance • Mirrored Writes Are 92% More Efficient Than Non-mirrored • Reduces Load On Controller Processor & I/O Bus • Better Data Protection • Data Management Services • Data Protection • Snapshots / Volume Copy / Remote Replication • Simplify and Reduce Management Costs • VSS / VDS / MPIO • Certifications • Mil Spec, NEBS, Microsoft, VMware, …

  12. Key Customer Benefits • Continuous Availability • Performance levels previously available only in high-end storage solutions • Optimum flexibility • Dynamic online scalability • Easy to use and maintain • Cost-effective solution for I/O-intensive or high-bandwidth data traffic • Advanced software features • Environmental Benefits

  13. 12 drives in low cost 2U chassis Power Supply I/O Module Drive Sled Mid-Plane 2U12, 3.5” drive storage system

  14. 2U24 2.5” drive storage system 2U12 and 2U24 use the same power supply and compatible mid-plane as other members of the R/Evolution Architecture family 24 x 2.5” HDDs in 2u Chassis (vs. 12 x 3.5” HDDs) Based on the R/Evolution Architecture Dual AC or DC Power Supplies, one displayed Single or dual I/O Module Drive Sled Dual mid-plane design supporting up to 24 drives

  15. R/Evolution 2U12 Family Line Up

  16. R/Evolution ２U12 2x32 Series 2332 2532 2732 Host Interface iSCSI (1Gb) SAS (3Gb) Fibre Channel 4Gb （ ） 2 Host Port Connections Single or Dual Storage Controllers 2U Enclosure Cache Memory 1GB (per Controller) Storage Controller 1.8GHz Processor High-Performance SimulCache: High-Performance Mirrored Cache Mirrored Cache EcoStor: Battery-free Super Capacitors Cache Protection Up to 96 drives, 2.5” drive Maximum Drive Count 32 Maximum Virtual Disks Maximum Volumes 128 per RAID set, 256 per system Maximum Hosts 64 RAID Levels 0, 1, 3, 5, 6, 10, 50 Enterprise Class Data AssuredSnap (256 max) & AssuredCopy Management NEBS Level 3 & MIL- Compliant STD-810F 16 16

  17. R/Evolution ２U24 2x22 Series 17

  18. R/Evolution 3000 Series 18

  19. 3000 Series Product Lineup All Controllers support: active-active, active-passive dual controller SAS, SATA, SSD 10G FCoE is still under consideration

  20. Family of Scaled Solutions • Titanium • 1.2GHz Tolapai • 2.5Gb PCIE • - 2x DDR2-400 • 72K/264K IOPS • 1750 MBps read • 1375 MBps R5 write 27x2 2730T Progressive Levels of Performance 5730 37x0 • Krypton: • 2.0GHz Turion • 120MHz PCI-X • 150K/300K IOPS • 1600 MBps (read) • 1375 MBps (R5 write) Performance • Mercury: • 1.8 GHz Turion • 120MHz PCI-X • 80/120K IOPS • 1200 MBps (read) • 800 MBps (R5 write) 2730 • Neptune Turbo: • 700MHz Pentium • 100MHz PCI-X • 50K/105K IOPS • 1100 MBps (read) • 700 MBps (R5 write) • Neptune: • 566MHz Celeron • 100MHz PCI-X • 30K/90K IOPS • 1000 MBps (read) • 600 MBps (R5 write) Scaled Solutions

  21. Expansion JBOD Support Mix and Match JBOD support • 2u RAID, 144 drives • 2.5 or 3.5” RAID head, 2u24 shown Same 3.5” drive support as current 2u12 chassis • Users can intermix 2.5” and 3.5” JBOD within reason • Chassis count limited only by total drive count • Supports attach of older (3Gb) 2u12 and 2u24 JBODs

  22. WAN Data Protection Services • AssuredSnap (Snapshots) • Point-in-time logical image of a physical volume • Protect against accidental or malicious loss or corruption of data • AssuredCopy (Volume Copy) • Complete physical and independent copy of a volume • Additional protection against complete vdisk or volume failure • Mitigates multiple application I/O contention (e.g., production vs. data mining) • AssuredSnap/R (Remote Snapshot Replication) • Remote data replication • Disaster Recovery capability • Centralized backup Assured Family - Protect against logical failures to wide-area disasters

  23. Market segment for Dot Hill Product • Telecom • NEBS certification, DC Power • Motorola, Lucent, NEC, Oki, Samsung • Video surveillance and editing • High capacity with small foot print • Uniadex, DVS, Avvid, DDN • Backup (VTL) • FalconStor, Sepaton • Virtualization • VMWare, FalconStor, DataCore • Unified Storage, NAS • Nexenta (ZFS base solution)

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