Samsung T9 Portable SSD 2TB (MU-PG2T0B/AM)
The Samsung T9 2TB is a USB 3.2 Gen 2x2 portable SSD rated for 2.0 GB/s reads, with a measured 1.816 GB/s read result and 1.84 GB/s sustained write evidence. Hardware encryption, three-meter drop resistance and a five-year warranty add practical protection, but full performance depends on a host that supports 20 Gbps USB 3.2 Gen 2x2.
Updated 2026-09-29
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Reviewer consensus
Single-source notes
Alternatives
| Alternative | Where this Product wins | Where it loses | Pick it if |
|---|---|---|---|
| SanDisk Extreme PRO USB4 Portable SSD 2TB (SDSSDE82-2T00-G25) | The T9 measured about 1.816 GB/s read and 1.84 GB/s sustained write, while the SanDisk USB4 rival evidence lists about 3.308 GB/s read and 3.172 GB/s sustained write. [1], [3] | Pick the T9 for USB 3.2 Gen 2x2 compatibility, encryption and its five-year warranty; consider the SanDisk USB4 model when the host supports USB4 and higher measured throughput is the priority. |
The review
Samsung T9 2TB: fast USB 20 Gbps storage with host caveats
Protection and warranty
The drive supports AES 256-bit hardware encryption, is rated for drops up to three meters under controlled conditions and carries a five-year limited warranty. [2]
Rated and measured performance
Samsung rates the T9 at 2.0 GB/s sequential read. Independent testing measured 1.816 GB/s reads and 1.84 GB/s sustained writes, while a 200 GB mixed-file transfer averaged 1,265 MB/s. [2], [1], [3]
Host and long-transfer limits
Full performance requires USB 3.2 Gen 2x2; slower hosts fall back to lower throughput. In a 300 GB test, the cache was exhausted after about 78 GB. [2], [1], [3]
Buyer questions
Before you buy
What is the storage capacity?
The verified capacity is 2 TB. [2]
Compatibility
What host interface is needed for full speed?
Full throughput requires USB 3.2 Gen 2x2 at 20 Gbps. [2], [3]
Does it support hardware encryption?
Yes. The evidence lists AES 256-bit hardware encryption. [2]
Everyday use
How fast did it read in testing?
Independent testing measured 1.81579 GB/s sequential read. [1]
Product images
Facts and specifications
Manufacturer datasheet
| Specification | Value | Source |
|---|---|---|
| Encryption | AES 256-bit hardware encryption US | [2] |
| Interface | USB 3.2 Gen 2x2 (20 Gbps) US | [2] |
| Sequential Read | 2000000000 B/s US | [2] |
| Storage Capacity | 2 TB US | [2] |
| Warranty | Five-year limited warranty US | [2] |
Measured by a lab
| Specification | Value | Source |
|---|---|---|
| Sequential Read | 1815790000 B/s US | [1] |
| Sequential Write | 1400000000 B/s US; 1840000000 B/s US | [3] |
Other facts
KnowSpec analysis
Samsung T9 2TB buying assessment
The Samsung T9 2TB is a USB 3.2 Gen 2x2 portable SSD rated for 2.0 GB/s reads, with a measured 1.816 GB/s read result and 1.84 GB/s sustained write evidence. Hardware encryption, three-meter drop resistance and a five-year warranty add practical protection, but full performance depends on a host that supports 20 Gbps USB 3.2 Gen 2x2.
Method: Synthesis of Samsung documentation and independent performance tests.Products in this content
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Sources and method
- TEST: Samsung Portable SSD T9 2TB portable SSDSSD-Tester · retrieved 2026-09-28Lab review
- Samsung Portable SSD T9 Data SheetSamsung Electronics · retrieved 2026-09-28DatasheetPDF
- Samsung T9 Portable SSD Review (2026)TheTestedHub · retrieved 2026-09-28Lab review