Reviews SSDs

Samsung T9 Portable External SSD Review – A High Speed Rugged Design

Samsung T9 Portable SSD Feature Image


Samsung has been a player in the portable SSD space for quite some time. With the release of the T5 back in 2017, consumers were able to leverage a high speed drive up to 2TB at the maximum, delivering speeds that could reach 540MB/s. Ultimately this wasn’t as fast as NVMe drives that we have today, but for external storage that runs entirely from a USB port, this drive broke new barriers.

In today’s market, Samsung has released their latest T9 portable drive, which takes external SSD capacity and speed to new heights. We’ll be doing a deep dive on this new external SSD with a full review. We’ll be analysing the specs and design, and we’ll be providing some benchmarks of the read and write speed to determine whether the purported specs are accurate.

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Last updated: 2024-07-17 05:47:08 ET

Samsung T9 Portable Specs

Diving into the specs of the Samsung T9 Portable, this external drive offers up to 2000MB/s on the sequential read and writes, which makes this drive one of the fastest options on the market. We recently reviewed the Crucial X10 Pro, and while its performance was strong overall, it didn’t quite reach the 2000MB/s mark consistently. I digress, 2GB/s to play around with opens up a lot of options for consumers that have a portable workstation setup. Those with large files, or a mass of them should be able to transfer them to and from the T9 a very reasonable speeds.

As expected, the T9 portable comes with a five year warranty, which is pretty standard for most storage drives. Looking at capacities, the T9 Portable offers three different sizes, 1TB, 2TB, and 4TB. 4TB is the most expensive option, but will be worth the purchase for many consumers. It is also worth noting that this portable SSD is USB-C only, which is a requirement for the high speeds.

Samsung T9 PortableSpecification
Capacity1TB, 2TB, 4TB
Sequential Read Speed2000 MB/s
Sequential Write Speed2000 MB/s
Warranty5 years
Dimensions (mm)88 x 60 x 14
Connection TypeUSB 3.2 Gen2x2 Type-C (20Gbit/s)

Suggested Article: Crucial X10 Pro External SSD Review

Samsung T9 Portable Design

Moving onto the design, the Samsung T9 Portable is a rather sleek looking SSD featuring a rugged casing around the entire chassis. This means that the drive is relatively drop proof, so if it falls out of your bag or pocket when you’re on the go, it shouldn’t cause any damage. This is one of the only drives that we’ve taken a look at that features a drop resistant design which was pretty impressive. And despite having an external casing, the T9 Portable is only 88 x 60 x 14 mm in terms of its dimensions, so it is still very portable, and can easily be carried within a bag or pocket. I’d say that the overall design of the T9 is a big win for Samsung.

Samsung T9 Portable Performance

After taking a look at the specs of the of the T9 Portable, we’re given some hope that this drive should offer some solid speeds, close to 2000MB/s across both reads and writes. However, rated speeds are only worth looking at if they’ve been tested and benchmarked, which is exactly what we’ve done. The way we test SSDs is unified across all of our storage reviews and benchmarks, which is through the Crystal DiskMark software.

After running a 1 GiB test, we found that both the read and write speeds were pretty close to what Samsung has advertised. The specific wording on the T9 Portable site says “up to”, so this doesn’t mean you’re going to get a guaranteed 2000MB/s all the time. But I’d say that the 1974MB/s on the reads, and 1875MB/s on the writes is well within the margin for error. Generally we stick to about 10%+- the rated speeds, so below 1800MB/s would be cause for a number of retests to ensure it wasn’t us that was causing the issue.

Regardless, we were impressed with the speeds, within our current suite of external SSDs that we’ve tested, this puts the T9 Portable at the top, dethroning the X10 Pro from Crucial. This is likely the closest that you’re going to get to 2000MB/s for the time being until we see more drives release on the market.

Samsung T9 Speed Test

External vs Internal SSDs – What’s the Difference?

To break this down quickly, internal SSDs are drives that you can buy off the market and install in a desktop or portable system. This includes desktop PCs, laptops, consoles, and more. There are two types of internal SSDs, SATA, and NVMe. For quite a while the only options were SATA, but within the past five years, the market has been saturated with NVMe drives which are much faster, and similarly priced to SATA options. These NVMe internal SSDs use the PCI Express lanes on your motherboard, which allows manufacturers to build a rather fast storage option.

External SSDs use a similar type of flash memory to internal SSDs known as NAND flash, which operates at high speeds. However, these drives will not ever be as fast as PCI Express options because of the interface they use. Portable SSDs use a USB interface in order for you to access the drive, and this means that drives are only as fast as the USB speed on your device that you’ve plugged the drive into. Currently, the standard for speed is USB 3.2 Gen2x2, but new platforms from AMD and Intel support both USB 4, and Thunderbolt 4, which will further double the speed, providing manufacturers with more room to create faster portable SSDs.


Samsung T9 Portable

Product Name: T9 Portable

Brand: Samsung

  • Features
  • Design
  • Performance
  • Value For Money


Samsung’s T9 Portable SSD is an extremely strong external SSD, offering consumers extremely fast speeds up to 2000MB/s at the maximum. The rugged design of the chassis is perfect for those on the go, minimising any damage if the drive is dropped when you’re on the go. Yes this drive is expensive, and I do feel much like the other external SSDs that we’ve tested the use-case is still relatively niche. But despite this, I think for the strong performance that this drive offers, the cost will be worth it for many. But we would still urge consumers to consider the alternatives before shelling out a significant amount of cash for this external drive.


✅ Rugged casing is a nice touch.

✅ Very portable and easily carried.

✅ One of the strongest portable SSDs.


❌ One of the most expensive drives on the market.

❌ Pretty niche demographic.

❌ Requires users to have a USB 3.2 Gen2x2 port.

Jay Harris is an expert in everything PC hardware! With a degree in Cybersecurity, and a PC hardware background Jay has all of the technical knowledge required to make informed recommendations. Jay is an avid keyboard builder and gamer, with a major passion for tech. In fact, Jay's personal rig boasts a white RX 7900 XTX graphics card, inside of the Lian O11D Mini - a true enthusiast's dream!