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| Brand | Samsung |
|---|---|
| Model | 970 EVO Plus |
| Capacity | 2 TB |
| Usage Class | Consumer/Client |
| Host Interface | PCIe 3.0 x4, NVMe 1.3 |
|---|---|
| Total Interface Bandwidth | 32 Gb/s |
| Form Factor | M.2 (2280) |
|---|
| NAND Flash | Samsung V5 (9xL) TLC |
|---|---|
| Drive Writes Per Day | 0.3 |
| Total Bytes Written | 1200 TBW |
| Sequential Read | 3500 MB/s |
|---|---|
| Sequential Write | 3300 MB/s |
| Random Read IOPS | 620000 |
| Random Write IOPS | 560000 |
| Average Latency | 80 μs |
| Mean Time Between Failures | 1.5 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | No |
| MPN | MZ-V7E2T0BW |
|---|
The Samsung 970 EVO Plus 2TB (MZ-V7S2T0) is a strong PCIe 3.0 NVMe choice for high-I/O workstations and prosumer content pipelines, combining 3,500/3,300 MB/s throughput with 620K/560K IOPS and a 1,200 TBW endurance rating on Samsung V5 TLC NAND. Compared with the previous MZ-V7E2T0BW, it delivers about 32% higher sequential write speed and roughly 24%/17% higher random read/write performance, giving it a clear advantage in scratch-disk, build-cache, and mixed read/write workloads without sacrificing endurance.
With an endurance rating of 1,200 TBW and 0.3 DWPD, the MZ-V7S2T0 can sustain about 328 GB of writes per day over a 10-year period, which is more than sufficient for typical OS, office, application, and general business workstation workloads. In practical terms, for normal client or light commercial use, it can serve reliably as a system drive for many years without endurance being a concern. From a reliability standpoint, the specified UBER of 1.0E-15 and MTBF of 1.5 million hours indicate a mature, dependable SSD design suitable for everyday business deployment. This model does not include power-loss protection (PLP), so while it is a strong fit for standard desktop and laptop environments, applications with frequent sudden power interruption or strict write-in-flight data protection requirements should use systems with stable power or consider drives with PLP.
1. The PCIe 3.0 x4 NVMe 1.3 architecture enables low-overhead, parallel access to storage, helping enterprise servers accelerate VM boot, database startup, and high-concurrency application response.
2. Its strong sequential read capability is well suited for analytics, media repositories, and backup restore workflows where large datasets must be streamed quickly to reduce job completion time.
3. The high random read performance makes it a strong fit for virtual desktop infrastructure, OLTP databases, and metadata-heavy workloads that depend on fast access to many small files and transactions.
4. With an endurance profile aimed at read-centric usage, this drive is best deployed in content delivery, reference databases, and scale-out read-heavy clusters rather than sustained write-intensive logging or caching tiers.
5. Built on Samsung’s V-NAND TLC and backed by low typical latency, it offers a balanced mix of flash density, cost efficiency, and predictable responsiveness for latency-sensitive enterprise applications.
Lower capacity reference: 1 TB (MZ-V7S1T0) Higher capacity reference: None in the same MZ-V7S / 970 EVO Plus series; 2 TB is the largest standard capacity point. Capacity positioning analysis: At 2 TB, the MZ-V7S2T0 sits at the sweet spot of the series, offering meaningfully more headroom than the 1 TB model for OS images, hot data, snapshots, and growth buffers, while keeping the same general read/write and IOPS class. Because there is no larger standard in-series SKU, 2 TB also represents the practical ceiling without moving to a different product family and price bracket. It is best suited for mid-scale virtualization clusters, such as hosting boot and application volumes for roughly 40 to 60 business workloads.
Q: Is MZ-V7S2T0 suitable for a write-heavy database server?
A: MZ-V7S2T0 is generally not recommended for write-heavy database servers. With 0.3 DWPD, TLC NAND, and no PLP, it is better suited for client, read-focused, or mixed-light workloads.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated at 0.3 DWPD, meaning about 0.6 TB of writes per day on a 2 TB drive during its warranty period, aligned with the 1200 TBW endurance rating.
Q: Does it include power loss protection (PLP) and why is that critical?
A: No, this SSD does not include power loss protection. PLP is critical in server environments because it helps prevent in-flight data loss and metadata corruption during unexpected power failure.
Q: What RAID level is recommended for this SSD?
A: For this SSD, RAID 1 or RAID 10 is typically recommended when redundancy and performance are both important. RAID 0 is not advised for critical data, especially without PLP support.