10 Best Time Machine Backup Drive For Mac 2026 in the United States
#1
Winner
OWC ThunderBay 4 Mini RAID 4 16TB SSD 4-Bay External Drive w/ Thunderbolt2 Ports
The OWC ThunderBay 4 Mini RAID 4 16TB SSD is a powerful external drive built with Mac users in mind, especially those needing large and fast backup solutions like for Time Machine. It offers a generous 16TB of storage spread across four SSD bays, allowing for high-speed data storage and flexible RAID configurations with the included OWC SoftRAID software. This means you can set it up for improved speed or added data protection, which is great for safeguarding your backups.
#2
SANDISK 8TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-8T00-G25
The SanDisk 8TB Extreme Portable SSD is a solid choice if you're looking for a large and fast backup drive for your Mac's Time Machine. With 8TB of storage, it offers plenty of space to store years of backups. Being a solid-state drive (SSD), it delivers speedy data transfers up to 1050MB/s, which means backing up large files or restoring them will be quicker compared to traditional hard drives. Its USB-C connection (USB 3.2 Gen 2) is fully compatible with modern Macs, providing a reliable and straightforward plug-and-play experience.
#3
SAMSUNG T9 Portable SSD 4TB, USB 3.2 Gen 2x2 External Solid State Drive, Seq. Read Speeds Up to 2,000MB/s for Gaming, Students and Professionals,MU-PG4T0B/AM, Black (pack of 1)
The Samsung T9 Portable SSD offers a large 4TB storage capacity, making it ideal for backing up your Mac using Time Machine, especially if you have lots of files, photos, or videos. Being a solid-state drive (SSD), it provides much faster and more reliable performance than traditional hard drives, with read and write speeds up to 2,000MB/s. This ensures your backups complete quickly and accessing your files is smooth. It connects via USB 3.2 Gen 2x2, offering fast data transfer and broad compatibility with Macs and other devices.
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Top 10 Best Time Machine Backup Drive For Mac 2026 in the United States
#1
Winner
OWC ThunderBay 4 Mini RAID 4 16TB SSD 4-Bay External Drive w/ Thunderbolt2 Ports
OWC ThunderBay 4 Mini RAID 4 16TB SSD 4-Bay External Drive w/ Thunderbolt2 Ports
Storage Capacity: 16TB
Drive Type: SSD
Connection Interface: Thunderbolt 2
Portability: Portable
Reliability and Durability: Rugged aluminum case
Backup Software Compatibility: OWC SoftRAID, Time Machine
Chosen by 1305 this week
SANDISK 8TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-8T00-G25
SANDISK 8TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-8T00-G25
Storage Capacity: 8TB
Drive Type: Solid State Drive
Connection Interface: USB 3.2 Gen 2, USB-C
Portability: Portable, lightweight, attachment loop
Reliability and Durability: IP65 water/dust, shock resistant, encrypted
Backup Software Compatibility: Compatible with Mac Time Machine
SAMSUNG T9 Portable SSD 4TB, USB 3.2 Gen 2x2 External Solid State Drive, Seq. Read Speeds Up to 2,000MB/s for Gaming, Students and Professionals,MU-PG4T0B/AM, Black (pack of 1)
SAMSUNG T9 Portable SSD 4TB, USB 3.2 Gen 2x2 External Solid State Drive, Seq. Read Speeds Up to 2,000MB/s for Gaming, Students and Professionals,MU-PG4T0B/AM, Black (pack of 1)
Storage Capacity: 4 TB
Drive Type: Solid State Drive
Connection Interface: USB 3.0 / 3.2 Gen 2x2
Portability: Portable, compact, lightweight
Reliability and Durability: Rugged, 9.8 ft drop resistant
Backup Software Compatibility: Supports Mac Time Machine, Samsung
Samsung MU-PE4T0S/AM T7 4TB Shield Portable SSD, USB 3.2, Black Bundle with Hard Shell Case & Converter Adapter Type C Adapter, Type-C USB C Female to USB2.0 USB 2.0 A Male
Samsung MU-PE4T0S/AM T7 4TB Shield Portable SSD, USB 3.2, Black Bundle with Hard Shell Case & Converter Adapter Type C Adapter, Type-C USB C Female to USB2.0 USB 2.0 A Male
Storage Capacity: 4 TB
Drive Type: Solid State Drive
Connection Interface: USB 3.2 Gen 2, USB-C
Portability: Portable
Reliability and Durability: IP65 Rated, Rugged, 9.8 ft drop
Backup Software Compatibility: Time Machine
SAMSUNG T7 Portable SSD, 4TB External Solid State Drive, Speeds Up to 1,050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, Students, Professionals, MU-PC4T0T/AM, Gray
SAMSUNG T7 Portable SSD, 4TB External Solid State Drive, Speeds Up to 1,050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, Students, Professionals, MU-PC4T0T/AM, Gray
Storage Capacity: 4 TB
Drive Type: Solid State Drive
Connection Interface: USB 3.2
Portability: Compact, lightweight design
Reliability and Durability: Shock resistant, aluminum casing
Backup Software Compatibility: Uses Time Machine or third-party apps
Related Products
Samsung T7 Shield 4TB, Portable SSD, up-to 1050MB/s, USB 3.2 Gen2, Rugged,IP65 Water & Dust Resistant, for Photographers, Content Creators and Gaming, Extenal Solid State Drive (MU-PE4T0S/AM), Black
Samsung T7 Shield 4TB, Portable SSD, up-to 1050MB/s, USB 3.2 Gen2, Rugged,IP65 Water & Dust Resistant, for Photographers, Content Creators and Gaming, Extenal Solid State Drive (MU-PE4T0S/AM), Black
Storage Capacity: 4 TB
Drive Type: Solid State Drive
Connection Interface: USB 3.2 Gen 2
Portability: Portable
Reliability and Durability: Water, dust resistant; drops up to 10ft
Backup Software Compatibility: Works with Time Machine; may reformat
LaCie 2big Dock 40TB External HDD - Thunderbolt and USB4 Compatibility, Data Recovery (STLG40000400)
LaCie 2big Dock 40TB External HDD - Thunderbolt and USB4 Compatibility, Data Recovery (STLG40000400)
Storage Capacity: 40 TB
Drive Type: Mechanical Hard Disk
Connection Interface: Thunderbolt 3, USB4
Portability: Not portable
Reliability and Durability: IronWolf Pro drives, data recovery
Backup Software Compatibility: Mac Time Machine, Windows support
24.0TB OWC Mercury Elite Pro Dual RAID USB 3.1 / eSATA Storage Solution
24.0TB OWC Mercury Elite Pro Dual RAID USB 3.1 / eSATA Storage Solution
Storage Capacity: 24 TB
Drive Type: Raid
Connection Interface: USB 3.1, eSATA
Portability: Portable
Backup Software Compatibility: Mercury Elite, Time Machine
BUFFALO DriveStation Quad 4-Bay 24TB (4x6TB) TAA Desktop External Hard Drive USB 3.2
BUFFALO DriveStation Quad 4-Bay 24TB (4x6TB) TAA Desktop External Hard Drive USB 3.2
Storage Capacity: 24TB total, 18TB usable RAID 5
Drive Type: NAS-grade mechanical hard drives
Connection Interface: USB 3.2 Gen 1
Portability: Desktop-style, not portable, tabletop setup
Reliability and Durability: RAID 5, hot swap, 3-year warranty
Backup Software Compatibility: Compatible with Time Machine
#10
OWC ThunderBay 4 Mini RAID 5 Edition 8TB SSD 4-Bay External Drive w/ Thunderbolt2 Ports
OWC ThunderBay 4 Mini RAID 5 Edition 8TB SSD 4-Bay External Drive w/ Thunderbolt2 Ports
Storage Capacity: 8 TB
Drive Type: SSD
Connection Interface: Thunderbolt 2
Portability: Portable
Reliability and Durability: RAID 5
Backup Software Compatibility: Time Machine
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Buying Guide for the Best Time Machine Backup Drive For Mac
Choosing the right backup drive for your Mac is crucial to ensure your data is safe and easily recoverable. Time Machine, the built-in backup feature of macOS, works seamlessly with external drives, but selecting the right one involves considering several key specifications. Understanding these specs will help you pick a drive that meets your needs in terms of capacity, speed, reliability, and portability.Storage CapacityStorage capacity refers to the amount of data the drive can hold. This is important because you need enough space to store all your files, applications, and system backups. Capacities typically range from 500GB to several terabytes (TB). For light users with basic documents and photos, 500GB to 1TB might be sufficient. For those with large media libraries or professional files, 2TB or more is recommended. Consider your current data size and future growth when choosing the capacity.
Drive TypeThere are two main types of drives: Hard Disk Drives (HDD) and Solid State Drives (SSD). HDDs are generally cheaper and offer larger capacities, but they are slower and more prone to physical damage. SSDs are faster, more durable, and consume less power, but they are more expensive per gigabyte. If speed and durability are priorities, especially for frequent backups and quick restores, an SSD is a better choice. For larger, less frequently accessed backups, an HDD might be more cost-effective.
Connection InterfaceThe connection interface determines how the drive connects to your Mac and affects data transfer speeds. Common interfaces include USB 3.0, USB-C, and Thunderbolt. USB 3.0 is widely compatible and offers decent speeds. USB-C is newer, faster, and reversible, making it easier to plug in. Thunderbolt offers the fastest speeds and is ideal for large data transfers and frequent backups. Choose an interface that matches your Mac's ports and your speed requirements.
PortabilityPortability refers to how easy it is to carry the drive around. Portable drives are smaller, lighter, and often powered by the connection to your Mac, making them ideal for on-the-go use. Desktop drives are larger, require external power, and are better suited for stationary use. If you need to back up data while traveling or moving between locations, a portable drive is more convenient. For home or office use where the drive stays in one place, a desktop drive might offer better value and larger capacities.
Reliability and DurabilityReliability and durability are crucial for ensuring your data remains safe over time. Look for drives with good reviews and a reputation for longevity. Some drives come with additional features like shock resistance, water resistance, or rugged casings, which can be important if you plan to transport the drive frequently. Consider the environment in which you'll use the drive and choose one that can withstand those conditions to ensure your data is protected.
Backup Software CompatibilityWhile Time Machine is compatible with most external drives, some drives come with their own backup software that can offer additional features like encryption, scheduling, and cloud integration. Ensure the drive you choose works seamlessly with Time Machine and consider any extra software features that might be beneficial for your backup strategy. This can provide added convenience and security for your backups.