What external drive should be used to backup a 2011 MacBook Pro
What brand external hard drive can be used for a 2011 MacBook Pro ?
MacBook Pro 13″, macOS 10.13
What brand external hard drive can be used for a 2011 MacBook Pro ?
MacBook Pro 13″, macOS 10.13
You can use literally any external hard disk drive: Types of disks you can use with Time Machine on Mac - Apple Support
You can use literally any external hard disk drive: Types of disks you can use with Time Machine on Mac - Apple Support
Pretty much any brand will work as long as its correctly formatted.
Link-> Back up your Mac with Time Machine - Apple Support
What external drive should be used to backup a 2011 MacBook Pro