General

Brand	Samsung
Model	T7
Capacity	2TB
Usage Class	Client

Interface

Host Interface	USB
Total Interface Bandwidth	10 Gb/s

Physical Dimension

Form Factor	Portable

Flash & Endurance

NAND Flash	TLC V-NAND
Drive Writes Per Day	0.1
Total Bytes Written	600 TBW

Performance

Sequential Read	1050 MB/s
Sequential Write	1000 MB/s
Random Read IOPS	50000
Random Write IOPS	50000
Average Latency	60 μs

Reliability

Mean Time Between Failures	1.5 Million Hours
Uncorrectable Bit Error Rate	1.0×10⁻¹⁷
Power Loss Protection	No

Part Number

MPN	MU-PA2T0B

Engineer's Note

Compared with the previous-generation MU-PA2T0B, the MU-PC2T0T/AM T7 delivers a clear generational uplift in portable USB SSD performance, reaching up to 1,050 MB/s read and 1,000 MB/s write with 50,000/50,000 IOPS for noticeably faster large-file transfers and scratch-disk workloads. Its 2TB TLC V-NAND design, backed by 600 TBW endurance, makes it a stronger choice for engineers who need a compact external drive that balances high sequential speed with better long-term write durability than typical consumer portable SSDs.

Endurance & Reliability

With an endurance rating of 600 TBW, this SSD can sustain about 164 GB of host writes per day for 10 years, which is well above the write volume of most office PCs, laptops, and OS/application boot drives. In typical client and read-heavy business use, this means the drive can be deployed confidently as a system disk for many years without endurance becoming a practical concern. For reliability, the specified UBER of 1.0E-15 indicates a very low rate of unrecoverable read errors and supports solid data integrity for normal business workloads, while the 1.5 million-hour MTBF further reflects stable long-term operation. This model does not include power-loss protection, so it is best suited to client devices and non-transaction-critical environments where proper shutdown procedures or upstream power backup are in place, rather than write-critical enterprise cache or journal applications.

Technical Specs & Insights

1. The USB interface, paired with over-gigabyte-per-second sequential throughput, enables fast plug-and-play data mobility for field backup, media shuttle, and cross-site project transfer without requiring server-class infrastructure.
2. Its random-read capability keeps small-file access responsive, helping accelerate directory scans, asset indexing, and other read-heavy business workflows that depend on low queue-depth performance.
3. The light write-endurance rating makes this drive best suited for content distribution, external dataset transport, and backup copy retention rather than write-intensive database or logging workloads.
4. TLC V-NAND provides a practical balance of capacity, cost efficiency, and stable flash behavior, making it a strong fit for professional portable storage where predictable performance matters more than extreme endurance.
5. The microsecond-class typical latency helps shorten application wait time during bursty reads, improving user experience in tasks like opening large project files, loading reference data, and handling interactive analytics.

Capacity Sweet

Lower-capacity reference: 1TB Higher-capacity reference: 4TB In this lineup, the 2TB model sits at the sweet spot. Compared with the 1TB version, it gives meaningfully better headroom for OS images, application stacks, logs, and active datasets, reducing the need for early capacity expansion. Compared with a 4TB option, 2TB usually delivers the best balance of acquisition cost, usable space, and near-identical mainstream sequential and random performance. It is a strong fit for mid-scale deployments, such as hosting boot and application volumes for about 40–60 virtual machines or supporting a compact analytics and database staging tier.

FAQ