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| Brand | Samsung |
|---|---|
| Model | PM883 Series |
| Capacity | 1.92TB |
| Usage Class | Enterprise Data Center / Read Intensive |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5 7mm |
|---|
| NAND Flash | Samsung V4 (64-layer) 3D V-NAND 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 | 140 μs |
| Mean Time Between Failures | 2.0 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
| MPN | MZ7LH1T9HMLT |
|---|
Compared with the earlier MZ7LH1T9HMLT, the MZ-7LH1T9C advances the PM883 platform with Samsung V4 64-layer 3D V-NAND TLC, delivering up to 550/520 MB/s and 98,000/28,000 IOPS for stronger mixed-read enterprise SATA performance. At 1.92TB with 1.3 DWPD and 2733 TBW, it provides a more robust endurance envelope than typical read-optimized SATA drives in the same class, making it a strong fit for scale-out virtualization, content delivery, and database read-cache tiers.
With an endurance rating of 2,733 TBW and 1.3 DWPD, the MZ-7LH1T9C is designed to handle sustained write-intensive operation over its service life, making it well suited for enterprise system, boot, and mixed-use storage roles. In typical workloads, this level of endurance means the drive can serve reliably for many years without endurance becoming a practical concern, including long-term use as a system disk. For enterprise reliability, the drive includes Power Loss Protection (PLP), which helps preserve in-flight data and metadata during an unexpected power interruption, reducing the risk of corruption and unplanned recovery events. Its UBER of 1.0E-17 and MTBF of 2 million hours further indicate a very low uncorrectable bit error rate and strong long-term operational reliability, helping procurement teams deploy with confidence.
1. The SATA 6Gb/s interface with 550 MB/s sequential read performance fits seamlessly into existing enterprise storage backplanes while speeding up backup recovery, log replay, and bulk data retrieval.
2. With up to 98,000 random-read IOPS, the drive can sustain highly parallel access patterns, helping virtualization clusters and read-heavy databases serve more users with less queuing.
3. A 1.3 DWPD endurance rating gives enterprises the confidence to run steady daily rewrites in mixed-use environments without sacrificing lifecycle predictability.
4. Samsung V4 64-layer 3D V-NAND TLC combines mature flash efficiency with enterprise-grade density, making it well suited for cost-optimized scale-out storage and cloud infrastructure.
5. The 140 µs typical latency supports faster transaction response and more consistent application behavior in latency-sensitive workloads such as OLTP, VDI, and metadata-intensive services.
Lower capacity reference: 960GB Higher capacity reference: 3.84TB At 1.92TB, this SSD sits in the sweet spot of the series. Compared with the 960GB model, it offers much better headroom for data growth, higher VM density, and fewer capacity-driven replacement cycles. Compared with the 3.84TB version, it keeps acquisition cost and fleet-wide budget under tighter control while delivering essentially the same enterprise-class sequential and random performance profile. This makes 1.92TB an ideal mainstream choice for mid-scale virtualization clusters, such as hosting boot and application volumes for roughly 40 to 60 general-purpose virtual machines.
Q: Is MZ-7LH1T9C suitable for a write-heavy database server?
A: Yes. The MZ-7LH1T9C is well suited for write-intensive database workloads, thanks to its 1.3 DWPD endurance, 2733 TBW rating, low 140 µs latency, and enterprise-grade Samsung V-NAND TLC.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This SSD is rated for 1.3 drive writes per day, meaning it can sustain about 1.3 full overwrites of its 1.92TB capacity each day throughout the specified warranty period.
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 outages, reducing corruption risk and improving data integrity for databases, virtualization, and other critical workloads.
Q: What RAID level is recommended for this SSD?
A: RAID 10 is generally recommended for this SSD in performance-sensitive server environments, as it balances redundancy and speed well. For capacity-focused use cases, RAID 5 or RAID 6 may also be considered.