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| Brand | Samsung |
|---|---|
| Model | PM893 |
| Capacity | 3.84 TB |
| Usage Class | Enterprise / Data Center Read Intensive |
| Host Interface | SATA 6.0 Gbps |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5 |
|---|
| NAND Flash | Samsung V6 (128-layer) TLC |
|---|---|
| Drive Writes Per Day | 1 |
| Total Bytes Written | 7008 TBW |
| Sequential Read | 550 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| Random Read IOPS | 98000 |
| Random Write IOPS | 30000 |
| Average Latency | 140 μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
| MPN | MZ7LH3T8HMLT-00007 |
|---|
Compared with the previous-generation MZ7LH3T8HMLT-00007, the PM893 MZ7L33T8HBLT-00A07 advances to Samsung V6 128-layer TLC, delivering SATA-limit 550/520 MB/s performance with up to 98,000/30,000 IOPS in a denser, more power-efficient 3.84 TB design. With 1 DWPD and 7008 TBW, this drive is a strong choice for enterprise SATA refresh projects, especially virtualization clusters, database boot volumes, and read-heavy mixed workloads that need higher endurance and better consolidation within existing 6 Gbps infrastructure.
With an endurance rating of 7008 TBW and 1 DWPD, this SSD is designed to handle writing its full capacity every day across the warranty period, which is more than sufficient for typical server boot, OS, application, and read-heavy enterprise workloads. In practical terms, under normal system-disk or mixed-use deployment, procurement teams can expect long service life with substantial write headroom and low risk of premature wear. Its enterprise-grade reliability is strengthened by power loss protection, which helps preserve in-flight data and metadata during unexpected power interruptions, reducing the risk of corruption and unclean shutdown effects. The ultra-low UBER of 1.0E-17, together with a 2 million hour MTBF, indicates a very high standard of data integrity and operational stability, making it a dependable choice for business-critical environments.
1. The SATA 6.0 Gbps interface, paired with top-end sequential read performance for this bus, enables straightforward drop-in upgrades for legacy enterprise servers while accelerating full-file scans, backups, and OS image loading without changing existing storage infrastructure.
2. Its strong random read capability supports dense VM farms, OLTP databases, and read-heavy application tiers by serving small-block requests quickly enough to reduce queue buildup during peak transaction periods.
3. A 1 DWPD endurance rating makes it a dependable fit for mixed-use enterprise workloads, giving IT teams confidence to run daily rewrites over the full warranty life without premature wear concerns.
4. Samsung V6 128-layer TLC NAND balances capacity, cost efficiency, and sustained reliability, making it well suited for data-center deployments that need predictable performance at scale rather than niche ultra-premium flash economics.
5. The 140 µs typical latency helps shorten storage response time for latency-sensitive business applications, improving user experience consistency in virtualized environments and transactional systems.
Lower capacity reference: 1.92 TB Higher capacity reference: 7.68 TB Capacity positioning analysis: At 3.84 TB, this model sits at the sweet spot of the series. Compared with 1.92 TB, it gives much better headroom for OS images, application growth, log retention, and mixed enterprise datasets, reducing early capacity pressure and replacement cycles. Compared with 7.68 TB, it usually delivers a more attractive cost-to-performance balance, avoiding overprovisioning while keeping the same mainstream enterprise SATA performance profile. It is well suited for mid-scale deployments, such as a virtualization cluster serving about 40 to 60 general-purpose virtual machines or a compact business analytics node.
Q: Is MZ7L33T8HBLT-00A07 suitable for a write-heavy database server?
A: It can support mixed or moderate write database workloads, but for truly write-heavy database servers, 1 DWPD may be limiting. A higher-endurance enterprise SSD would usually be the safer recommendation.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated at 1 DWPD, meaning it can sustain one full 3.84 TB drive write per day throughout its warranty period, aligned with its 7008 TBW endurance rating.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, it includes power loss protection. PLP helps preserve in-flight data and metadata during unexpected power failure, which is critical for maintaining data integrity and system consistency in enterprise environments.
Q: What RAID level is recommended for this SSD?
A: The best RAID level depends on your priority. RAID 1 or RAID 10 is recommended for databases needing performance and redundancy, while RAID 5 or RAID 6 suits capacity-focused deployments.