Ocvts computer Science



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Date09.06.2018
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DO NOW 02/16/16
Instructions: Complete this form on your computer & save to your “Z:/DoNow/” folder
Name:       Date:      
Determine Power Supply Requirements for your Dream Computer
Remember the “Dream Computer” you designed last year? Or not?

  • Dig it up – If we did not do one, dream one up now

  • Search the Web to find out the Watts that each part of your Dream Computer uses

  • Fill out the form below

  • Sum to figure out how much power your Dream Computer will need

  • Add an additional 25% or so for spare and future upgrade

  • Decide what size power supply needed

  • What is the cost for the required power?




PC Item

Watts

Graphics Card

     

Peripheral Component Interconnect (PCI) card

     

Small Computer System Interface (SCSI) PCI card

     

Floppy Disk Drive (?)

     

Network Interface Card (NIC)

     

CD-ROM drive

     

7200 RPM IDE hard disk drive

     

USP Ports (How Many?)

     

Barebones Motherboard (no CPU or RAM)

     

Central Processor Unit (CPU)

     

Random Access Memory Chip(s) (RAM)

     

Other      

     

Other      

     

Other      

     

Other      

     

Other      

     

Other      

     

TOTAL WATTS USED

     

What Size Power Supply Needed?

     

Cost for the new power supply?

     



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