NAStorage ™ 4100T, 8100 & 8200 Network Attached Storage--NAS

1. NAStorage™ 4100T, 8100 & 8200 Network Attached Storage--NAS by Ingrasys Technology Inc.

2. A view of the different form factors • 5.25“ inch controller • 9-bay tower • 5-bay mini Tower • 1U – 19” rack-mount • 4U – 19” rack-mount • MR423I Hot-swappable HDD mobile module 8200 8100/ 4100C All shown products are available in black or white

3. Delivering Power of Storage

4. Dual NIC Support for up to 8 Ultra DMA HD drives Connection for a UPS (to a RS 232) PCI expansion slot Support for 2 IDE tape drives, CD-RW or DVD  RW devices Robust electro galvanized chassis 16 MB DOM 168 pin SDRAM, up to 512 MB LED displays Pentium 1.26 GHz (8200) or Celeron 1.2 GHz (8100) with speed controlled cooling fan LCD display for system settings and system status Push buttons for system settings An inside view of the controller

5. Hot-swappable cooling fans Dual 10/100/1000 Ethernet ports with fail-over and load balance RS 232 connection for a UPS => with smart signaling Redundant power supply SCSI port for an external tape backup connection (Nastorage 8200 only) System view

6. NAStorage controller (8100 or 8200) 2 locations to hold DVDR/W, CD-RW, or tape backup devices 8 hot swappable hard disk racks for EIDE HDDs, with a robust total storage capacity of several TBs Compact size mobile racks to equip 4 hot swappable drives in a 3-bay space System view

7. NAStorage controller (NAStorage-4100C) 1 locations to hold DVDR/W, CD-RW, or tape backup devices 4 hot swappable hard disk racks for EIDE HDDs, with a robust total storage capacity of several 360~640GBs Compact size mobile racks to equip 4 hot swappable drives in a 3-bay space Mini Tower System view

8. 1U Rack Mount System Review <Front View> 1. LCD操作面板輕鬆進行設定與操控 2. 薄型CD-RW燒錄機 3. 四部熱抽換式硬碟 <Rear View> 4. 雙備援10/100M乙太網路埠 5. 連接UPS用之RS-232埠 6. ATX電源供應器 7. 熱抽換式系統風箱

9. Features

10. Features introduction Full-range data protection and integrity

11. RAID Integrity • Raid 0, 1, 5 and JBOD • Simultaneous multiple Raid groups • Hot-swappable HDDs • Global hot-spare for Raid 1 and 5 • On-line hot-expansion for Raid-5 • Bad sector remapping • Drive roaming – recognizes all HDDs & Raid groups even after HDDs have been shuffled

12. Local Internet/Intranet Internet/Remote Data Backup & Restore • Tape backup interface built-in • IDE/SCSI tape direct-attach • CD-R/W & DVDR/W interface built-in • Backup SW compatible, (e.g. BackupExec-Veritas, ArcServe-CA, Networker-Legato…) • SmartSync™ for data synchronization

13. NAStorage™ Backup • Support: • ATAPI Tape Drive – AIT, OnStream ADR2… • SCSI Tape Drive – LTO (HP Ultrium), DLT/SDLT, AIT… • Web Management: • Whole Function: • Multi Backup Tasks • Std & Incremental backup • Support Compression by tape-drive • Back-up process records

14. Global Hot-Spare RAID 1 Hot-spare HDD RAID 5

15. Global hot-spare RAID 1 Hot-spare HDD RAID 5

16. Global hot-spare RAID 1 Hot-spare HDD RAID 5

17. Data Redundancy– by RAID • Provide Raid-1/ 5 • HDD Hot-swapping • NAStorage™ –best Data-Protection and Management • Bad-Sector Remapping (BSR) • RAID on-line expansion • Pattern pending for hot-swapping Back planet

18. BSR integration with Raid • Rewritten to reserving Area, while finding the Bad-Sector Data written to sector-005 Sector-005 The reserving Sector will replace the Bad-sector-005

19. BSR integration with Raid • Bad-Sector in data reading • Is there and patch while data miss? Data read from sector-005 Sector-005 HDD-1 of Raid HDD-2of Raid

20. Hot - expansion • Exclusive function • Dynamic to expand RAID-5 capacity • Multiple HDDs performing simultaneously • No data migration before expansion • Logical volume dynamic expansion • No mounting-point re-configuring in UNIX/Linux • No network setting changes in Windows

21. RAID 5 group (before) 240GB 120GB 120GB 120GB = + + • Performing hot – expansion (after) 240GB 120GB 120GB 480GB + + = Hot-Expansion Hot - Expansion

22. SmartSync • Built-in remote synchronization • Secure data transfer via SSL • Only differential data-block transfer • Bandwidth control • Security info can be synchronized • Data distribution, tapeless backup & load sharing are available.

23. SmartSync SSL-encrypted data transportation SmartSync - practical Destination WAN Source SmartSync only transfers differential blocks

24. File System • Journaling file system => faster recovery, data integrity from system failure or power loss • Large file system • Up to 2 TB for a single file size • Volume expansion

25. Features introduction System superior availability

26. Non-stop system operation • Embedded OS resided in flash ROM • Dual 100/1000 Ethernet for fail-over and load balance • Power management • Smart signaling for network UPS systems • System configuration back-up / restored • Redundant power supply, hot-swappable cooling fans

27. Stand alone Fault tolerance Load balance Link aggregation Network teaming modes

28. Reliable embedded OS • Uses a lightweight, optimum kernel in an optimized compact hardware • Elimination of superfluous features to improve performance • Optimized from the ground up for network file service and performance

29. Features introduction Reduced management overhead

30. System management • Web-based management console • NAStart utility for quick setup wizard • LCD front panel for easy IP setting • DHCP support for automatic IP assignment • Multilingual web administration interface (9 languages) • Firmware upgraded via network

31. User-friendly management LCD front panel Web-based management “NAStart” setup wizard

32. Features introduction Intelligent system monitoring and notifications

33. Real-time monitoring • An embedded monitor unit shows the temperature, fan speed, CPU voltage & t°, … • A real-time monitor shows the user connections, disk healthy, open files, … • An LCD front panel shows the status, activities, … • Run-time event logs show operation history, events reporting, …

34. A variety of notifications • E-mail notification • LCD front panel • Built-in buzzer • Web Reminder • SNMP management protocol • Intelligent mobile rack Mechanism

35. Features introduction Best-of-breed network security integration

36. Seamless security integration • Access Control List (ACL) for file-level security • User disk quota allocation and control • Security integrations with heterogeneous platforms: • Microsoft NT/2000 Domain and Active Directory environment • UNIX/Linux NIS • 128-bit SSL for web secure access • Supports Windows native security management tools • Trend-Micro Anti-virus built-in

37. Built-in Trend-Micro Anti-virus S/W • The first NAS built-in the complete Anti-virus System (For above NAStorage 8200) • Real-time Virus prevention • Virus scan by manual • Virus scan periodically • Virus Pattern code up-date periodically

38. NAStorage security deployment

39. Content • Networking storage and NAS • Product • Differencesdifferences • Applications • Products roadmap

40. Technological innovations • Patent-pending advanced technologies: • A controlling circuit and method for powering on a plurality of IDE devices • A circuit and method for controlling dual hot-swappable devices • An electrical circuit and process to indicate IDs of IDE devices • An adapter mating device • A polarization device for the HDD mobile rack set • The assembly structure of the HDD mobile rack and computer chassis • An apparatus and method for IDE channel testing

41. NAStorage 4100T/8100 & NAStorage 8200 * The Advance SmartSync serves as the tapeless backup server or the file distribution server

42. NAStorage™ 4100T -Best Storage solution for SMB or Workgroups. -Support 360~640GB (or above) Capacity -Local storage sharing by Internet; Centre Managing via intranet -Easy Installation: prepare & use in minutes. -LCD setting & Web Management interface

43. NAStorage™ 4100T Mini Network RAID System： * Plug and install within minutes* Low initial investment and maintenance cost* Easy to use and manage with intuitive web-based management GUI* 4 x ATA-133 hot-swappable HDD * Supports RAID 0, 1, 5 and hot spare * Highly efficient data synchronization with SmartSync™

44. Features comparison for NAStorage:

45. Performance of NAStorage 4100/8100 • This test is using the Ziff-Davis Media’s NetBench 7.0.2 to measure the throughput of a file server using a test bed of clients generating file I/O requests • Result: The NAStorage posted a peak throughput score of 132.892 Mbits/second with a load of 44 clients compared to 117.397 Mbits/second for the P4 PC with a load of 40 clients • Testing environment: 44 clients, each ran under Windows 2000, all run at 100 Mbits/ sec/full duplex • P4 PC is equipped with the P4 1.5GB CPU with 512MB memory • The NAStorage is equipped with a Celeron 1.2GB with 512MB memory

46. Performance of NAStorage 4100/8100:Using a single 100Mbps NIC 132.36Mb/s • Testing environment: 48 clients, each ran under Windows 2000, all run at 100 Mbits/sec/full duplex • The NAStorage is equipped with a Celeron 1.2GB and with 512MB memory

47. Performance of NAStorage 4100/8100:Using 2x100Mbps NICs (Trunk) 144.55Mb/s • Testing environment: 48 clients, each ran under Windows 2000, all run at 100 Mbits/sec/full duplex • The NAStorage is equipped with a Celeron 1.2GB with 512MB memory

48. Performance of the NAStorage 8200 NAStorage 8200 NAStorage 4100/8100 Pentium 4 Server • Testing environment: 44 clients, each ran under Windows 2000, all run at 100 Mbits/ sec/full duplex • P4 PC is equipped with a P4 1.5GB CPU with 512MB memory • The NAStorage is equipped with a Celeron 1.2GB with 512MB memory Tested and measured using the Ziff-Davis Media’s NetBench 7.0.2

49. Performance (Network Throughput) Snap Guardian 4400 Dell PowerValut 725N IBM NAS 100 Source: PC Magazine “Storage Made Simple”, Dec. 3, 2002

50. Content • Networking storage and NAS • Product • Competitive differences • Applications • Products roadmap