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| Brand | Samsung |
|---|---|
| Model | PM1733 |
| Capacity | 960 GB |
| Usage Class | Read Intensive |
| Host Interface | PCIe Gen4 x4 |
|---|---|
| Total Interface Bandwidth | 64 Gb/s |
| Form Factor | 2.5 |
|---|
| NAND Flash | Samsung V-NAND 5th-Gen TLC |
|---|---|
| Drive Writes Per Day | 1 |
| Total Bytes Written | 1752 TBW |
| Sequential Read | 6400 MB/s |
|---|---|
| Sequential Write | 2400 MB/s |
| Random Read IOPS | 900000 |
| Random Write IOPS | 115000 |
| Average Latency | 95 μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
| MPN | MZXLR960HBHQ-00AH3 |
|---|
Compared with the previous-generation MZXLR960HBHQ-00AH3, the Samsung PM1733 MZ-XLR9600 moves to PCIe Gen4 x4 and 5th-Gen Samsung V-NAND TLC, delivering up to 6,400 MB/s sequential read and 900,000 random read IOPS for a clear step up in host throughput and responsiveness. At 960 GB with 1 DWPD and 1,752 TBW, it is a strong fit for read-centric enterprise workloads such as virtualization boot tiers, CDN/cache nodes, and scale-out analytics where Gen4 bandwidth and consistent low-latency reads matter more than write-heavy endurance.
With an endurance rating of 1,752 TBW and 1 DWPD, the MZ-XLR9600 is built to sustain writing its full capacity once per day across its intended service life, which is more than sufficient for typical enterprise boot, OS, and read-centric application workloads. In practical terms, for common system-disk and mixed-use deployments, this level of endurance supports many years of stable operation without endurance-related concern, giving procurement teams confidence in long-term usability. The MZ-XLR9600 also includes power loss protection (PLP), which helps preserve in-flight data and metadata during an unexpected power interruption, reducing the risk of corruption and improving operational continuity. Its UBER of 1.0E-17 indicates an enterprise-grade extremely low unrecoverable bit error rate, supporting high data integrity, while the 2 million-hour MTBF further reflects a design focused on dependable 24/7 service.
1. The PCIe Gen4 x4 architecture, paired with strong sequential bandwidth, enables much faster dataset streaming, backup acceleration, and VM boot times in bandwidth-hungry enterprise platforms.
2. Its high random-read capability helps databases, virtualization clusters, and analytics engines serve far more small-block requests in parallel, reducing storage bottlenecks during peak demand.
3. A 1 DWPD endurance profile makes it a practical fit for mixed-use enterprise workloads that require dependable daily rewrites without stepping up to a heavy write-optimized tier.
4. Samsung 5th-Gen V-NAND TLC combines enterprise-grade density, power efficiency, and write consistency, supporting lower cost per terabyte without sacrificing operational reliability.
5. The low typical latency helps applications respond more predictably, which is especially valuable for transaction processing, real-time analytics, and latency-sensitive cloud services.
Lower capacity reference: 480 GB Higher capacity reference: 1.92 TB At 960 GB, the MZ-XLR9600 sits in the sweet spot of the series. Compared with the 480 GB model, it gives much more headroom for OS images, logs, hot data, and growth, reducing the risk of early capacity pressure in always-on enterprise workloads. Compared with the 1.92 TB version, it typically delivers the same class of sequential and random performance while keeping acquisition cost and fleet-wide budget under better control. This makes it a strong fit for mid-scale virtualization clusters, such as hosting boot and application volumes for about 40 to 60 business workloads.
Q: Is MZ-XLR9600 suitable for a write-heavy database server?
A: Yes. The MZ-XLR9600 is suitable for write-intensive database workloads, thanks to its 1 DWPD endurance, 1752 TBW rating, low 95 µs latency, and enterprise-grade Samsung 5th-Gen TLC V-NAND.
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 960 GB drive write per day throughout its warranty period, assuming normal enterprise operating conditions.
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, which is critical for maintaining data integrity and reducing corruption risk in servers.
Q: What RAID level is recommended for this SSD?
A: RAID 1 or RAID 10 is typically recommended for this SSD in business-critical environments, as these levels provide strong redundancy, solid performance, and better protection for transactional workloads.