APC Doctor

APC Doctor

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12/20/2025

70 years ago

In 1956, IBM unveiled the first commercial hard disk drive, the IBM 305 RAMAC. It weighed more than a ton and held just 5 megabytes—less than one high-resolution image today—using fifty massive 24-inch platters that stored data through magnetic read/write heads.

10/25/2025

Thank you to all of the new clients and neighbours that have welcomed me to Walden/Legacy.

12/19/2024

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Telephone

Address


10 Walden Cres S.E. Calgary AB
Calgary, AB
T2X0S2

Opening Hours

Monday 9am - 9pm
Tuesday 9am - 9pm
Wednesday 9am - 9pm
Thursday 9am - 9pm
Friday 9am - 9pm