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| Brand | Samsung |
|---|---|
| Model | 860 DCT |
| Capacity | 960 GB |
| Usage Class | Read Intensive / Value Enterprise |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5 |
|---|
| NAND Flash | Samsung V-NAND 3-bit TLC |
|---|---|
| Drive Writes Per Day | 0.2 |
| Total Bytes Written | 349 TBW |
| Sequential Read | 550 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| Random Read IOPS | 98000 |
| Random Write IOPS | 19000 |
| Average Latency | 40 μs |
| Mean Time Between Failures | 1.5 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
| MPN | MZ-7GE9600 |
|---|
Compared with the MZ-7GE9600, the MZ-76E960 860 DCT moves to Samsung V-NAND 3-bit TLC and delivers a stronger enterprise value point with 349 TBW endurance, up to 550/520 MB/s sequential throughput, and 98,000/19,000 IOPS for read-centric SATA deployments. Its unique advantage in the 960 GB class is combining datacenter-tuned consistency with low 0.2 DWPD economics, making it a precise fit for boot, caching, and content-serving tiers that need better cost efficiency than higher-endurance SAS or NVMe alternatives without sacrificing predictable SATA performance.
With an endurance rating of 349 TBW and 0.2 DWPD, the MZ-76E960 is well suited for typical read-heavy and mixed business workloads, including OS boot, office applications, and general-purpose data storage. In practical terms, this level of endurance is more than sufficient for use as a system drive over many years of normal operation, giving buyers confidence in long-term serviceability. The drive also includes power loss protection (PLP), which helps safeguard in-flight data and reduce the risk of corruption if power is suddenly interrupted. Its UBER of 1.0E-17 and 1.5 million-hour MTBF indicate a strong enterprise-class reliability profile, supporting dependable data integrity and stable operation in professional environments.
1. The SATA 6Gb/s interface makes this SSD an easy fit for widely deployed enterprise servers and storage arrays, enabling cost-effective performance upgrades without changing existing backplanes or controller infrastructure.
2. Its 550 MB/s sequential read capability helps shorten OS boot storms, VM image loading, and backup recovery windows in read-centric business environments.
3. With 98,000 K IOPS random read performance, the drive is well suited for metadata-heavy workloads such as virtualization, web hosting, and OLTP systems that depend on fast small-block access at scale.
4. Rated at 0.2 DWPD, it is best aligned with read-mostly enterprise use cases where predictable service life matters more than sustained write intensity, such as content repositories, boot volumes, and analytics reference data.
5. Built on Samsung V-NAND 3-bit TLC and delivering a typical latency of 40 µs, the drive balances flash density and cost efficiency while keeping application response times consistently low for latency-sensitive business operations.
Lower capacity reference: 480 GB Higher capacity reference: 1.92 TB At 960 GB, this model sits at the series sweet spot. Compared with the 480 GB version, it provides much better headroom for OS growth, logs, patching, and application data, reducing early capacity pressure while keeping the same class of sequential and random performance. Compared with the 1.92 TB option, it delivers a more attractive cost-to-performance balance for buyers who do not need extra flash space. It is especially well suited for mid-scale deployments, such as hosting boot and application volumes for roughly 40 to 60 virtual desktops or lightweight virtual machines.
Q: Is MZ-76E960 suitable for a write-heavy database server?
A: MZ-76E960 is better suited for read-intensive or mixed workloads rather than highly write-heavy database servers. Its 0.2 DWPD and 349 TBW indicate moderate endurance, so heavier enterprise write workloads may require higher-endurance SSDs.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated at 0.2 DWPD, meaning it can sustain about 20% of its 960 GB capacity in writes per day over the warranty period, consistent with its 349 TBW endurance rating.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, MZ-76E960 includes power loss protection. PLP is critical because it helps preserve in-flight data and metadata during unexpected power failure, reducing corruption risk and improving storage reliability.
Q: What RAID level is recommended for this SSD?
A: The recommended RAID level depends on your workload and redundancy needs. For balanced performance and protection, RAID 1 or RAID 10 is commonly recommended, while RAID 5 may suit capacity-focused environments.