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PCs

PCs. Personal computers Laptops PDA/Phones Servers Workstations Mainframes Gaming Consoles. Gaming Computers. COW. Disk Array. 3.5 and 2.5. RAID. R edundant Array of Independent Disks RAID 0 – Striping RAID 1 – Mirroring RAID 2 – Striping (bits)

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PCs

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  1. PCs Personal computers Laptops PDA/Phones Servers Workstations Mainframes Gaming Consoles

  2. Gaming Computers

  3. COW

  4. Disk Array

  5. 3.5 and 2.5

  6. RAID • Redundant Array of Independent Disks • RAID 0 – Striping • RAID 1 – Mirroring • RAID 2 – Striping (bits) • RAID 3 – Striping (dedicated parity drive) • RAID 4 – Striping (block level) • RAID 5 – Striping (with parity) • RAID 6 – (RAID 5 with two parity bits) • RAID 10 RAID 50 – Combinations

  7. RAID 0

  8. RAID 1

  9. RAID 3

  10. RAID 5

  11. RAID 10

  12. RAID 50

  13. Server

  14. KVM

  15. KVM

  16. PDU

  17. Intl 8088 • 8-bit bus • Cheap • PCs quickly sold • Address 1 meg RAM

  18. Intel 80286 • Same as 8088 • Awkward memory Due to the CPU being backwards compatible

  19. Intel 80386 - 80486 • 32 – bit • 486 is the same as 386 with the addition of floating-point unit

  20. Intel Pentium • Two internal piplines • MMX tech (MultiMediaeXtension)

  21. Pentium Pro

  22. Pentium II - III

  23. Pentium 4 • New internal arch • Hyper-Threading

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