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| Brand | Samsung |
|---|---|
| Model | PM883 |
| Capacity | 1.92 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 V4 (64-layer) TLC |
|---|---|
| Drive Writes Per Day | 1.3 |
| Total Bytes Written | 2733 TBW |
| Sequential Read | 550 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| Random Read IOPS | 98000 |
| Random Write IOPS | 28000 |
| Average Latency | 145 μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
| MPN | MZ7LM1T9HMJP |
|---|
Compared with the previous-generation MZ7LM1T9HMJP, the Samsung PM883 1.92TB (MZ7LH1T9HMLT-00005) advances to 64-layer V-NAND and delivers a stronger balance of SATA-line-rate performance and endurance, with up to 550/520 MB/s, 98,000/28,000 IOPS, and 2,733 TBW at 1.3 DWPD. Its unique value in the SATA tier is pairing high-capacity read efficiency with sustained mixed-workload durability, making it a better fit than its predecessor for dense virtualization, scale-out storage nodes, and business-critical read-centric databases.
With an endurance rating of 2,733 TBW and 1.3 DWPD, the MZ7LH1T9HMLT-00005 is built to handle sustained daily write activity in typical enterprise use, including OS, boot, virtualization, and mixed read/write application workloads. In practical terms, for a system-drive role or other common server deployments, this level of endurance provides long service life and dependable operation over many years under normal workload conditions. For enterprise reliability, power-loss protection (PLP) helps preserve in-flight data and protects metadata integrity if power is suddenly interrupted, reducing the risk of corruption and unplanned recovery events. Its UBER of 1.0E-17, together with a 2 million-hour MTBF, indicates a very low probability of unrecoverable bit errors and supports the high data integrity and operational stability expected in business-critical environments.
1. The SATA 6.0 Gbps interface, paired with 550 MB/s sequential read speed, enables a drop-in upgrade for legacy enterprise servers while accelerating full-dataset scans, OS boot, and backup restore workflows.
2. With 98,000 K IOPS in random reads, the drive can sustain heavy small-block access patterns common in virtualization, metadata lookups, and high-concurrency database environments.
3. A 1.3 DWPD endurance rating gives IT teams the confidence to run write-active mixed workloads every day with predictable lifespan and lower replacement risk.
4. Samsung V4 (64-layer) TLC NAND balances enterprise-class capacity efficiency, power characteristics, and cost, making it well suited for scale-out storage deployments.
5. The 145 µs typical latency helps reduce storage response time variability, supporting faster transaction handling and more consistent application performance under load.
Lower capacity reference: 960 GB Higher capacity reference: 3.84 TB In this series, the 1.92 TB model is the practical sweet spot. Compared with the 960 GB version, it gives much better headroom for OS growth, application logs, patching, and moderate data expansion, reducing the risk of early capacity pressure. Compared with the 3.84 TB model, it usually delivers essentially the same enterprise-class SATA performance profile while keeping acquisition cost and per-node SSD budget under tighter control. It is well suited for mid-scale virtualization, such as serving boot and application storage for about 40 to 60 general-purpose virtual machines.
Q: Is MZ7LH1T9HMLT-00005 suitable for a write-heavy database server?
A: Yes, it is suitable for moderately write-intensive database workloads. With 1.3 DWPD, 2733 TBW, TLC NAND, and low 145 µs latency, it offers solid endurance and consistent enterprise SATA performance.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated for 1.3 full drive writes per day over its warranty period. For a 1.92 TB SSD, that equals about 2.5 TB of writes per day.
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 sudden outages, reducing corruption risk and improving reliability in servers, RAID arrays, and transactional applications.
Q: What RAID level is recommended for this SSD?
A: RAID 10 is generally recommended for database and virtualization workloads needing both performance and redundancy. For capacity-focused deployments, RAID 5 or RAID 6 may also be considered, depending on rebuild tolerance.