• Datum Computers


    Our commitment to serving your needs is unwavering.

  • Datum Computers


    Our consistently uniform and fair pricing will always keep your overall supplies budget at their lowest.

  • Laserjet


    We supply only OEM producs and refills with full manufacturer warranties.read more

  • Inkjet


    We supply only OEM producs and refills with full manufacturer warranties.read more

  • Desktop


    With full manufacture warranties, desktops keep productivity high and costs low.read more

  • Portable

    Notebooks and Tablets

    Powerful, reliable notebooks and tablets to mobilize your business read more

  • Printers and Copiers


    We'll help you choose from a complete range of paper products and grades best suited to your device and needs, delivered ontime. read more

About Us

Experience, reliability, dedication.

Since 1990, Datum Computer Supplies has been focused on providing individuals and businesses in Ontario with quality brand name Computer Hardware, Supplies and Accessories at great prices.

We specialize in original brand toner and ink products for most Printer and Multi Function Machines and carry a wide range of printers from HP, Lexmark, Brother, Xerox and Canon. Your business matters to us. Our mandate is to provide our customers with prompt courteous customer service and next business day delivery on all in stock items. We look forward to serving you.
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After hiring Datum computers, our overall supplies budget has stayed below previous suppliers, with service being impeccable. Amazing.”

Mark Heath, Inteletrax Software Systems

Datum gets me what I need, fast. I dont have to worry about the lowest price, I know overall they are the lowest, and I still personalized service to my door.”

Nimesh Jagota, Tegrent Technologies







(905) 509-1778



8:30 am to 6:00 pm

Monday to Friday EST

Our Partners