Samsung MU-PG2T0B/AM 2 TB T9 USB 3.2 Gen 2x2 Portable Portable / Consumer Solid State Drive

US$727 - $788
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General

BrandSamsung
ModelT9
Capacity2 TB
Usage ClassPortable / Consumer

Interface

Host InterfaceUSB 3.2 Gen 2x2
Total Interface Bandwidth20 Gb/s

Physical Dimension

Form FactorPortable

Flash & Endurance

NAND FlashSamsung V-NAND 3-bit TLC
Drive Writes Per Day0.3
Total Bytes Written1200 TBW

Performance

Sequential Read2000 MB/s
Sequential Write2000 MB/s
Random Read IOPS110000
Random Write IOPS110000
Average Latency80 μs

Reliability

Mean Time Between Failures1.5 Million Hours
Uncorrectable Bit Error Rate1.0×10⁻¹⁷
Power Loss ProtectionNo

Part Number

MPNMU-PC2T0T/AM

Engineer's Note

Compared with MU-PC2T0T/AM, the MU-PG2T0B/AM T9 upgrades to USB 3.2 Gen 2x2 and doubles peak sequential performance to 2000/2000 MB/s, materially cutting transfer time for large media sets, project archives, and backup windows. Its 2 TB Samsung V-NAND 3-bit TLC design, 1200 TBW endurance, and 110,000/110,000 random IOPS also give engineers a stronger balance of sustained reliability and small-block responsiveness than the prior generation for mobile scratch, field ingest, and prosumer content workflows.

Endurance & Reliability

With an endurance rating of 1200 TBW, the MU-PG2T0B/AM can sustain approximately 1.2 petabytes of total writes, which is far above the write volume of typical OS, office, and general business workloads. In practical terms, for use as a system or boot drive under normal daily operation, this level of endurance provides long service life with ample write headroom and low concern about wear-related replacement. From a reliability perspective, the specified UBER of 1.0E-15 means the drive is designed for a very low unrecoverable bit error rate, supporting dependable data reads in everyday enterprise and commercial environments. This model does not include power loss protection (PLP), so while it remains a solid choice for standard systems, deployments handling write-critical transactions should use proper shutdown control or UPS support to reduce risk during unexpected power interruption.

Technical Specs & Insights

1. The USB 3.2 Gen 2x2 interface, paired with high sequential bandwidth, enables near-instant movement of large media assets, backups, and analytics datasets between workstations and edge systems.
2. Strong random-read performance keeps small-block data highly responsive, making the drive well suited for metadata-heavy workloads, content indexing, and fast application launches.
3. Its endurance profile fits read-centric enterprise use cases such as reference data repositories, project archives, and external working sets that are updated regularly but not rewritten aggressively.
4. Samsung V-NAND 3-bit TLC balances capacity, cost efficiency, and stable performance, making it a practical choice for professional storage fleets that need predictable flash behavior at scale.
5. Low typical latency helps reduce per-request wait time, improving user responsiveness in transaction-heavy workflows and shortening data access delays for time-sensitive applications.

Capacity Sweet

Lower capacity reference: 1 TB Higher capacity reference: 4 TB At 2 TB, the MU-PG2T0B/AM sits at the sweet spot of the series. Compared with the 1 TB model, it offers much better capacity headroom for OS images, application data, snapshots, and short-term growth without triggering an early upgrade. Compared with the 4 TB version, it preserves a more efficient cost profile while delivering essentially the same class of sequential read/write performance and random IOPS. In practical deployment, 2 TB is ideal for small to mid-sized production environments, such as supporting about 40 to 60 virtual desktop images or several mixed business workloads.

FAQ

Q: Is MU-PG2T0B/AM suitable for a write-heavy database server?

A: Generally, no. With 0.3 DWPD, TLC NAND, no PLP, and a USB 3.2 Gen 2x2 interface, it is better suited for portable storage, backups, and read-heavy workloads.

Q: How many full drive writes per day can it actually endure over its warranty period?

A: It is rated for 0.3 drive writes per day. For a 2 TB model, that equals about 0.6 TB of writes daily on average across the warranty period.

Q: Does it include power loss protection (PLP) and why is that critical?

A: No, it does not include PLP. This matters because sudden power loss can interrupt in-flight writes, increasing the risk of data corruption or incomplete transactions in critical applications.

Q: What RAID level is recommended for this SSD?

A: For data protection, RAID 1 is the safer choice. RAID 0 may improve throughput but adds risk. For business-critical environments, enterprise SSDs with PLP are strongly recommended.

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