MacBooks have limited internal storage that can't be upgraded. An external SSD provides fast, portable expansion—perfect for video editing, photo libraries, and Time Machine backups.
Top Picks
🏆 Best Overall: Samsung T9 Portable SSD
Up to 2000MB/s read/write speeds. USB-C connectivity. Shock resistant up to 3m drops. Available in 1TB, 2TB, and 4TB. Works seamlessly with Mac.
⚡ Best Speed: SanDisk Extreme Pro V2
2000MB/s speeds via USB 3.2 Gen 2x2. IP55 water and dust resistance. Shock and vibration resistant. 5-year warranty. Perfect for video pros.
💰 Best Budget: Crucial X9 Pro
1050MB/s speeds at budget price. IP55 rated durability. Compact design fits in pocket. Available in 500GB, 1TB, 2TB. Great value.
🍎 Best for Mac: Samsung X5 Thunderbolt 3
2800MB/s speeds via Thunderbolt 3. NVMe technology. Thermal management prevents throttling. Sleek design matches Mac aesthetic. Professional grade.
What Size Do You Need?
1TB: Documents, photos, moderate video editing
2TB: 4K video libraries, large photo collections
4TB+: Professional video work, complete system backups
Last updated: January 31, 2026. As an Amazon Associate, we earn from qualifying purchases.