We Use Cookies

We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy Policy

Filter by

Pricing range

$17

$225

Pricing

Store

Condition

Filter by brand

Other

best dealsdiscounts3 tb external hard drives
3 tb external hard drives Deals in Canada

Today's best

deals, discounts, and offers

10 deals found

Sort by:

Deals are available from 1 stores and 6 brands. An additional discount is available for 2 items. Last updated on September 24, 2025.
Western Digital 2TB My Passport for Mac, Portable External Hard Drive with backup software and password protection, Navy - WDBA2D0020BBL-WESN
Western Digital 2TB My Passport for Mac, Portable External Hard Drive with backup software and password protection, Navy - WDBA2D0020BBL-WESN
Western Digital 2TB My Passport for Mac, Portable External Hard Drive with backup software and password protection, Navy - WDBA2D0020BBL-WESN
New
Free Shipping
View Deal
Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Red - HDTCA40XR3CA
Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Red - HDTCA40XR3CA
Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Red - HDTCA40XR3CA
New
Free Shipping
View Deal
Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PS4 - 1-Year Rescue Service (STGX4000400)
22% Off
Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PS4 - 1-Year Rescue Service (STGX4000400)
Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PS4 - 1-Year Rescue Service (STGX4000400)
New
$179.99
Free Shipping
View Deal
Seagate FireCuda Gaming Hard Drive External Hard Drive 1TB - USB 3.2 Gen 1, RGB LED Lighting for PC and Mac with Rescue Services (STKL1000400)
Seagate FireCuda Gaming Hard Drive External Hard Drive 1TB - USB 3.2 Gen 1, RGB LED Lighting for PC and Mac with Rescue Services (STKL1000400)
Seagate FireCuda Gaming Hard Drive External Hard Drive 1TB - USB 3.2 Gen 1, RGB LED Lighting for PC and Mac with Rescue Services (STKL1000400)
New
Free Shipping
View Deal
WD 4TB Elements Portable External Hard Drive - USB 3.0 - WDBU6Y0040BBK-WESN
15% Off
WD 4TB Elements Portable External Hard Drive - USB 3.0 - WDBU6Y0040BBK-WESN
WD 4TB Elements Portable External Hard Drive - USB 3.0 - WDBU6Y0040BBK-WESN
New
$190.99
Free Shipping
View Deal
WD 3TB WD Elements Desktop Hard Drive HDD, USB 3.0, Compatible with PC, Mac, PS4 & Xbox - WDBWLG0030HBK-NESN
WD 3TB WD Elements Desktop Hard Drive HDD, USB 3.0, Compatible with PC, Mac, PS4 & Xbox - WDBWLG0030HBK-NESN
WD 3TB WD Elements Desktop Hard Drive HDD, USB 3.0, Compatible with PC, Mac, PS4 & Xbox - WDBWLG0030HBK-NESN
New
Free Shipping
View Deal
ProCase Portable External Hard Drive Case for Toshiba Canvio Basics Western Digital WD Elements My Passport Seagate, Samsung T9 and Portable Backup Plus Slim 1TB 2TB 3TB 4TB USB 3.0, 2.5 Inch -Twill
ProCase Portable External Hard Drive Case for Toshiba Canvio Basics Western Digital WD Elements My Passport Seagate, Samsung T9 and Portable Backup Plus Slim 1TB 2TB 3TB 4TB USB 3.0, 2.5 Inch -Twill
ProCase Portable External Hard Drive Case for Toshiba Canvio Basics Western Digital WD Elements My Passport Seagate, Samsung T9 and Portable Backup Plus Slim 1TB 2TB 3TB 4TB USB 3.0, 2.5 Inch -Twill
New
Free Shipping
View Deal
Western Digital 4TB My Passport for Mac Portable External Hard Drive - Blue, USB-C/USB-A - WDBA2F0040BBL-WESN
Western Digital 4TB My Passport for Mac Portable External Hard Drive - Blue, USB-C/USB-A - WDBA2F0040BBL-WESN
Western Digital 4TB My Passport for Mac Portable External Hard Drive - Blue, USB-C/USB-A - WDBA2F0040BBL-WESN
New
Free Shipping
View Deal
WD_Black 3TB P10 Game Drive for Xbox One, Portable External Hard Drive HDD with 1-Month Xbox Game Pass - WDBA5G0030BBK-WESN
WD_Black 3TB P10 Game Drive for Xbox One, Portable External Hard Drive HDD with 1-Month Xbox Game Pass - WDBA5G0030BBK-WESN
WD_Black 3TB P10 Game Drive for Xbox One, Portable External Hard Drive HDD with 1-Month Xbox Game Pass - WDBA5G0030BBK-WESN
New
Free Shipping
View Deal
ProCase Hard Drive Case 2.5" Compatible with Western Digital Elements WD Canvio Basics for Seagate Backup Plus Slim Expansion 1TB 2TB 3TB 4TB, Portable External Hard Drive Carrying Case -Black
ProCase Hard Drive Case 2.5" Compatible with Western Digital Elements WD Canvio Basics for Seagate Backup Plus Slim Expansion 1TB 2TB 3TB 4TB, Portable External Hard Drive Carrying Case -Black
ProCase Hard Drive Case 2.5" Compatible with Western Digital Elements WD Canvio Basics for Seagate Backup Plus Slim Expansion 1TB 2TB 3TB 4TB, Portable External Hard Drive Carrying Case -Black
New
Free Shipping
View Deal
BestDeals.today is customer-supported. When you buy products through our site, we may earn an affiliate commission on featured products.