Best overall: Samsung T7 1TB (~$79) — the fastest, most reliable pick with real-world speeds that hold up under sustained transfers. Best for durability: SanDisk Extreme Portable SSD 1TB (~$89) — IP65-rated and built to survive drops. Best budget capacity: Crucial X6 2TB (~$99) — double the storage for the same money.
External hard drives are basically obsolete for anyone who values speed. In 2026, a portable SSD under $100 gets you 1TB of storage with transfer speeds that make copying a large video project take seconds instead of minutes, and none of the moving parts that make spinning drives vulnerable to drops and shocks.
We compared real-world sustained write speeds (not just the marketing numbers on the box), build quality, and USB-C compatibility across the current crop of budget external SSDs. Here are the four worth buying right now.
Best External SSDs Under $100 in 2026
1. Samsung T7 1TB — ~$79 | Best Overall
The T7 remains the benchmark other portable SSDs get compared against, and for good reason. It sustains close to its rated 1,050MB/s read speed even on large, continuous file transfers — unlike some competitors that throttle hard after the first few gigabytes — and the aluminum body barely gets warm under load.
It ships with both USB-C to C and USB-C to A cables, so it works out of the box with almost anything. The only real downside is that it lacks any IP water or dust rating, so it’s not the one to toss in a backpack side pocket for outdoor shoots.
2. SanDisk Extreme Portable SSD 1TB — ~$89 | Best for Durability
If your drive is going to live in a camera bag, a job site, or a backpack that occasionally gets rained on, the SanDisk Extreme is the one built for it. It’s IP65-rated against dust and water, and the rubberized housing shrugs off drops that would crack a plain aluminum shell.
Speed is close to the T7 in most real-world tests, though it can run slightly warmer under sustained heavy writes, which occasionally triggers mild thermal throttling on very large transfers. For anyone shooting video on location, the ruggedness more than makes up for it.
3. Crucial X6 2TB — ~$99 | Best Budget Capacity
The X6 trades top-end speed for capacity, and at 2TB for under $100, it’s a genuinely good deal if storage space matters more than shaving seconds off transfers. It’s still a real SSD — around 540MB/s read speeds — just not chasing the T7’s numbers.
The plastic housing feels noticeably less premium than the metal-bodied competitors here, and write speeds dip more noticeably on sustained transfers past 20-30GB. For backing up photo libraries or archiving game installs where raw speed isn’t critical, it’s an easy recommendation.
4. WD My Passport SSD 1TB — ~$84 | Best for Mac and PC Backup Software
Western Digital’s My Passport SSD bundles genuinely useful backup software for both Windows and macOS, plus optional password protection with 256-bit AES hardware encryption — a feature most budget drives skip entirely. Speeds land around 1,050MB/s read, competitive with the Samsung T7.
The compact, slightly rounded design is easy to slip in a pocket, though the finish shows fingerprints and light scuffs more readily than the T7’s brushed aluminum. If built-in encryption and backup tools matter to you, this is the pick.
Which External SSD Should You Buy?
| Drive | Capacity | Read Speed | Best For | Price (approx.) |
|---|---|---|---|---|
| Samsung T7 | 1TB | ~1,050MB/s | Best overall | ~$79 |
| SanDisk Extreme Portable SSD | 1TB | ~1,000MB/s | Durability / field use | ~$89 |
| Crucial X6 | 2TB | ~540MB/s | Budget capacity | ~$99 |
| WD My Passport SSD | 1TB | ~1,050MB/s | Backup software / encryption | ~$84 |
Frequently Asked Questions
Is an external SSD faster than an external hard drive?
Significantly. A budget external SSD typically hits 500-1,050MB/s, while a traditional external hard drive tops out around 120-160MB/s. SSDs are also far more shock-resistant since they have no moving parts, making them safer for travel.
Do I need USB-C or USB-A for these drives?
Most current portable SSDs use a USB-C connector on the drive itself, but ship with both USB-C and USB-A cables so they work with older laptops and desktops. To hit the drive’s full rated speed, you’ll want to plug into a USB 3.2 Gen 2 port or better.
Are cheap external SSDs reliable for long-term storage?
The drives on this list from established brands like Samsung, SanDisk, Crucial, and WD are reliable for daily use and backups. That said, no single drive should be your only copy of important files — follow the 3-2-1 rule and keep a second backup, ideally in the cloud or on a separate physical drive.
Final Thoughts: The Samsung T7 is the safest pick for most people — fast, reliable, and reasonably priced at 1TB. If you’re shooting content outdoors, pay the extra $10 for the SanDisk Extreme’s ruggedness, and if storage space matters more than raw speed, the 2TB Crucial X6 stretches your budget the furthest.
Find the Best External SSD Prices Right Now
Compare current prices across Amazon before you buy.
Prices shown are approximate as of May 2026 and may vary by retailer and region. Always verify current pricing before purchasing.
