HP 751n Machine Specs:

• Processor:
  Intel(R) Pentium(R) 4 1.8GHz processor
• Memory:
  DDR-RAM PC 1600
• Network Cards:
  SiS 900 Based PCI
  
• Operating Systems:
  Windows XP
• Video:
  - Int on MB
• Sound:
  AC97 Audio - Int on MB
• Main HD:
  
• DVDs - CDs:
  
  
• Floppys:
  1.44 MB (3.5-inch)
• 
  This was straight from the store. Only thing I did was to add more RAM and change the HD from an 80GB 5400rpm drive to a 80GB 7200rpm drive. The faster drive really improved the performance! I want to say that this was my fifth HP but it was purchased for my wife.

ScanJet 4300    

Technical data

• Scan speed: Up to 60 seconds for 4-by-6-inch color photos; up to 90 seconds for OCR letter-size black-and-white text; up to 60 seconds for black-and-white line art
• Scanning type: Flatbed, color
• Scan resolution, enhanced: 9,600 dpi
• Scan resolution, optical: 600 dpi
• Scan size, maximum: 8.5 by 11.7 inches
• Color processing: 36-bit
• Connectivity: USB, parallel