Best External SSDs of 2026

USB 3.2 Gen 2x2 is a 20 Gbps interface, and it is not the port on most laptops. That is the whole catch with the T9: its 2,000 MB/s read and write ratings assume a Gen 2x2 host, which turns up on desktop add-in cards and a minority of newer machines. Plug it into an ordinary 10 Gbps USB-C port and it runs at around half its rating, which is still quick, but you have paid for speed the port cannot deliver.

Where the port exists, the money is well spent. Sustained read and write both rate at 2,000 MB/s, which is the difference between a card offload that takes a coffee break and one that does not, and the thermal guard is designed to hold that pace instead of sprinting and throttling. Magician software handles firmware updates and encryption, the body is 122 g and just over half an inch thick, and the five-year warranty is the longest in this group.

So this is the drive we point at anyone whose working day involves offloading 4K footage rather than moving a folder of documents. It is also the most expensive way to buy 2 TB here, and the Samsung T7 does the same everyday work for a lot less once the port ceiling is accounted for. If your workflow moves hundreds of gigabytes at a time and your machine can feed it, the T9 earns its keep; if not, put the money into capacity instead.

The P40 sits on a console-accessory shelf rather than with the storage drives, and that placement tells you what it is for. Underneath it runs the same 20 Gbps interface as the Samsung T9: 2,000 MB/s read over USB 3.2 Gen 2x2, a shock-resistant shell rated for a two-meter drop, and a five-year warranty. The pitch is a PlayStation or Xbox player who wants the library off the internal drive, and the customizable RGB lighting is not subtle — this is the only drive here that treats looking like a console accessory as a feature. For a setup under a television, that is exactly right.

Both cable types ship in the box, C-to-C and C-to-A, which matters more than it sounds when the console sits across the room; the bundled cables are short, so plan on a longer one for a floor-level setup. The dashboard that controls the lighting is Windows-only, an odd choice for a drive sold to console and Mac buyers alike, and on a Mac you get the lighting with no way to change it. A single terabyte is also tight for a large game library, which is the point at which the 2 TB Samsung T9 becomes the better buy.

Two cables and a zippered case come in the box. That reads like filler until you have bought a drive that ships with one short cable, and it was the first thing we noticed lifting this one out: C-to-C for the laptop, C-to-A for the desktop in the corner, and somewhere to put the thing that is not a coat pocket.

The hardware is more interesting than the badge suggests. The top is metal with a scratch-resistant polymer base, the whole drive weighs 51.8 g, and it is rated IP65 for dust and water alongside a thermal design built to keep it under 50°C/122°F during heavy use. The point of a thermal ceiling is sustained speed, since a drive that overheats mid-copy is a drive that slows down mid-copy.

Speed is where it earns its place. Up to 2,000 MB/s read and write over USB 3.2 Gen 2x2 puts it in the same bracket as the Samsung T9 and the WD_BLACK P40, and it undercuts the Samsung on price while asking nothing of you in setup. Plug it in, and it mounts.

So this is the value play among the 20 Gbps drives, with one caveat that shows up on Apple hardware: a Mac that will not mount it is usually looking at a format it does not read rather than a dead drive, and a quick reformat settles it. If you want a longer track record and a five-year warranty, the Samsung T9 is the safer premium buy. If you want the same speed with two cables and a case thrown in, this is the one.

Forty-two grams and 10.5 mm thick. The ES3 is the lightest drive in this roundup, and with the lowest price of the group it is the one we point to when the budget is doing the deciding. The numbers match the Samsung T7 — 1,050 MB/s read, 1,000 MB/s write over USB 3.2 Gen 2 — so on an ordinary laptop port you get the same real-world ceiling for less money.

Lexar's DataShield software handles 256-bit AES encryption, the body is thin enough to slide into a tablet sleeve, and the drive is listed as plug and play across Windows, Mac, Android, laptops, cameras, and the Xbox Series X|S. The compatibility note is the part worth reading twice: this version supports the iPhone 17 series and not the iPhone 14 and older, so a phone-based workflow needs a model check first. It is also the newest name here with the least history behind it — our time with it has been uneventful in the right way, but a few weeks does not tell you what three years does.

The Samsung T7 is our default, and this SanDisk is the closest thing in the roundup to a copy of it: 1,000 MB/s read over USB-C, 1.12 ounces, 3.35 by 1.77 by 0.39 inches, no drivers, nothing to install. What it adds is capacity. Two terabytes for not much more than the T7's single terabyte makes it the better value per gigabyte of the two, which is not the sentence we expected to write about a drive aimed squarely at straightforward backups.

The rest is sensible rather than exciting. There are no moving parts to break, drop protection is rated to two meters, and the drive is small enough to live in a shirt pocket next to a phone. The warranty runs three years where Samsung gives five, which is the clearest gap on the two spec sheets.

The honest reason it sits in also-consider is history. A storage drive is the one purchase where you want a long record of other people's use before you trust your only copy of something to it, and this model does not have one yet. Our time with it has been unremarkable in the best way: it mounts, it copies, it never gets hot enough to notice. Buy it for the capacity; buy the T7 when you want the record.

Four terabytes at up to 2,000 MB/s is the combination this drive exists for: one pocket-sized brick that holds a whole project's footage and moves it at Gen 2x2 speed. The Extreme shell is rated IP65 and survives a three-meter drop, 256-bit AES encryption is built in, the drive weighs 1.6 ounces, and the warranty runs five years — the same terms as the 2 TB version, which is rather the point.

This is the pick for someone whose problem is genuinely capacity: a season of footage, a photo library, a laptop with a small internal drive. Per terabyte it sits in line with the rest of the group; the total is what stings, and what you are buying is density rather than speed, because the 2 TB drives reach the same 2,000 MB/s. If 2 TB is enough, the T9 is the better-balanced version of the same idea. If it is not, this drive ends the argument.

Two terabytes at a 2,000 MB/s rating for noticeably less than the Samsung T9 — that is the pitch, and on paper it is a strong one. The MD006 pairs a USB 3.2 Gen 2x2 interface with an aluminum shell, weighs 48.3 g, and measures 2.85 by 1.52 by 0.40 inches, small enough to share a pocket with a phone.

The feature list runs longer than we expect at this money: SMART health monitoring, plug and play across Windows, Mac, iPad Pro, Chromebook, Android, Linux, and the PS4 and PS5, plus a three-year manufacturer warranty. Nothing in that list is exotic, and all of it is the stuff you notice only when it is missing.

What it does not have is a track record, and with a storage drive that is the part no afternoon of benchmarking replaces. Our time with it has been fine — quick, cool, mounted on everything we tried — but a few weeks is not three years. Buy it when the saving matters and the files on it exist somewhere else too. If it is the only copy of your work, pay for a name with a longer history.