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Across 1. Concentric rings 6. Table that contains physical addresses of all sectors (abbr) 8. Maximun number of IDE devices per channel (word) 11. Target market for 2.5" drive form factor 12. Announciation for high end hard drives; found in server market 15. Another name for low-profile 3.5 inch drive 16. Small Computer System Interface (abbr) 18. Company that produced ST506 19. Average time it takes to reposition heads from one position to another (two words) 20. State of disk surface when new 23. Empty case to make your own external hard drive 25. Type of environment you should be in to open HDA (two words) 26. Reorganizing sector contects to reduce seek time 28. Type of storage -- never fades 29. Opposite of internal hard drive 32. Act of creating a file system 33. Condition when parts of files are scattered around hard drive 34. New bio/chemical process to create recordable surface (first word) 36. The density of bits that can be stored in a given area 37. Environmental byproduct of larger platters and motors 38. Company that introduced first hard drive 39. Small flimsy storage device, outdated now (two words) 40. Permanent storage for cameras & pen drives; no moving parts 42. Very thin coating of magnetic material (two words) 44. Mounted to the outside of the hard drive case -- contains memory and processory functionality 45. Another term used to describe the C drive 46. Operating system that allows 16 daisy chained drives 48. One factor that makes glass and composite preferable over alloys 50. Where data is recorded (two words) 51. Test BIOS performs to make sure system is ready to go (abbr) 52. Interface for Type I, II or III devices (abbr) 54. Microdrive by HP ahead of its time 55. Another term for IDE 56. Glass/Ceremic compound used in disk manufacturing

Down 2. Smallest storage unit on a hard drive 3. The housing for hard drive internal components (abbr) 4. Cylinders, Heads and Sectors (abbr) 5. Exposing disk to vapor for the deposition of metallic substance 6. Time it takes for heads to move from inner most position to outer most position (two words) 7. The foundation in a disk 9. Type of coating; rust colored 10. The set of all rings on all disks at concentric point 13. Memory for hard drives 14. Magnets on the end of armitures found inside hard drive (two words) 15. Faster of the two ATA categories -- first word 17. The attribute vendors like to point out most 21. Contains bootstrap program (abbr) 22. Term used to describe physical dimensions of hard drives (two words) 24. Two or more sectors containing the sequential file data 27. Method of deposity magnetic material onto a disk 30. Dividing hard drive into logical units 31. Changing the polarity of particles, flux ___________ 32. High speed external connection 35. Heat and noise 41. Larger capacity 3.5 inch drive used in server market (two words) 43. Early material used in disc foundation 47. Disk found inside the head disk assembly 49. Symbol that replaces first character in file name in the allocation table (word) 51. ATA/133 was the last of its breed (abbr) 53. Largest factor in drive performance (abbr)