Sigma Computer Systems

Sigma Computer Systems has been providing quality computer services to Kemptville and surrounding areas since 1997.

We were established with the main objective of providing affordable, qualified computer services to smaller urban areas. Our main focus is computer repairs, upgrades, networking and computer sales - both new and used systems and laptops.

Please contact us for product pricing and other company related information.

Featured Products

HP DC8000 - Refurbished

$259.00

Microsoft Windows 7 Professional, Intel Core 2, 4GB DDR RAM, 320GB, DVD-RW.

HP Elitebook 8460P - Refurbished

$299.00

14" Matte Screen, Intel I5 Processor, DVD-RW, 320GB Hard Drive, 4GB DDR RAM, Windows 7 Professional 64Bit.

Lenovo Thinkpad T410 - Refurbished

$349.00

Microsoft Windows 7 Professional, Intel I5, 4GB DDR RAM, 250GB, DVD-RW.

ASUS X555LA Notebook - New

$649.00

Asus X555LA 15.6" Notebook - Intel Core i3 i3-4010U 1.70 GHz - Black - 6 GB RAM - 500 GB HDD - DVD-Writer - Intel HD Graphics 4400 - Windows 10 64-bit.

"The Ryan’s Well Foundation is grateful for the excellent service and advice given and highly recommends Sigma Computers. Their attention to detail as well as available support has been very much appreciated."

Home and Business Systems

  • Asus B85M-G Mainboard
  • Integrated Video, Network, Sound
  • Intel I3 4170 Processor with IGP LGA 1150
  • Kingston Hyper-X DDR3 1600 8GB (2x4)
  • Samsung 250GB EVO 850 Solid State Drive
  • LG DVD-RW
  • Coolermaster Elite 371 Case
  • Thermaltake 500W Power Supply
  • Windows 7 Home Premium 64Bit
  • Monitor sold separately. Windows 10 is available if required, pricing remains the same.
  • Monitor sold separately
  • Authorized Reseller

    • Authorized Reseller

    Products Available

    • Cabling
    • Card Readers
    • CD/DVD Disc Medias
    • Computer Cases
    • Computer Systems
    • Cooling
    • Digital Cameras and Web Cams
    • Flash Drives
    • Gaming Accessories
    • Hard Drives
    • Hard Drives - External
    • Hard Drives - Notebook
    • Hard Drives - Solid State
    • Headphones and Microphones
    • Keyboards
    • LCD Monitors
    • Memory (RAM)
    • Mice
    • Motherboards
    • Network - Switches
    • Network - Wired
    • Network - Wireless
    • Notebook Accessories
    • Notebooks
    • Power Protection
    • Power Supplies
    • Processors
    • Sound Cards
    • Speaker Systems
    • Tablet PC
    • Video Capture Products
    • Video Cards