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| Brand | Samsung |
|---|---|
| Model | SM1625 |
| Capacity | 200GB |
| Usage Class | Enterprise |
| Host Interface | SAS |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5 |
|---|
| NAND Flash | MLC |
|---|---|
| Drive Writes Per Day | 10 |
| Total Bytes Written | 3650 TBW |
| Sequential Read | 925 MB/s |
|---|---|
| Sequential Write | 595 MB/s |
| Random Read IOPS | 101000 |
| Random Write IOPS | 23000 |
| Average Latency | 115 μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
| MPN | MZ6ER200HAFV-00003 |
|---|
The Samsung SM1625 MZ6ER200HAFV-000G3 stands out in the 200GB enterprise SAS segment by combining MLC NAND with 10 DWPD and 3,650 TBW, making it a particularly strong fit for write-intensive database logs, metadata tiers, and boot-optimized server nodes that need predictable endurance over raw capacity. Compared with the earlier MZ6ER200HAFV-00003 revision, the -000G3 is the more deployment-ready choice for infrastructure refreshes, offering a later-generation enterprise build with the same low-latency SAS profile plus solid 925/595 MB/s throughput and 101K/23K IOPS for better sustained mixed-workload consistency.
With an endurance rating of 3650 TBW and 10 DWPD, the MZ6ER200HAFV-000G3 is built for write-intensive enterprise workloads and can comfortably handle repeated full-drive writes every day throughout its service life. In typical real-world use, this means it is more than sufficient for demanding system boot, cache, log, and application workloads, giving buyers confidence in long-term stability rather than concern over normal wear. For enterprise reliability, this SSD includes power loss protection (PLP), which helps preserve in-flight data and protect mapping tables if power is suddenly interrupted. Its ultra-low UBER of 1.0E-17, together with a 2 million-hour MTBF, indicates a very high standard of data integrity and operational dependability for business-critical deployments.
1. The SAS interface ensures dependable dual-port enterprise connectivity, making the drive well suited for high-availability servers and storage arrays that cannot tolerate path failure.
2. Its near-gigabyte-per-second sequential read performance accelerates large dataset scans, backup restores, and analytics jobs where streaming throughput directly impacts completion time.
3. The six-figure random read capability keeps transactional databases and heavily virtualized workloads responsive even under dense, mixed I/O pressure.
4. Built with MLC NAND and a very high write-endurance profile, this drive is designed for write-intensive enterprise applications such as logging, OLTP, and cache tiers that see constant daily churn.
5. The low typical latency helps reduce storage wait time at the application layer, improving consistency for latency-sensitive services like real-time databases and mission-critical VM clusters.
Lower capacity reference: 100GB Higher capacity reference: 400GB Capacity positioning analysis: Within this enterprise SSD family, the 200GB model sits in a practical sweet spot. Compared with the 100GB version, it offers much better space headroom for OS images, logs, swap, and application growth, reducing the risk of early capacity pressure. Compared with the 400GB version, it delivers nearly the same class of sequential and random I/O performance while keeping acquisition cost and per-node storage spend more controlled. This makes 200GB a strong fit for small to mid-sized virtualization clusters, such as hosting boot and utility volumes for about 40 to 60 server instances.
Q: Is MZ6ER200HAFV-000G3 suitable for a write-heavy database server?
A: Yes. With 10 DWPD endurance, 3,650 TBW, MLC NAND, SAS interface, and 115 µs typical latency, MZ6ER200HAFV-000G3 is well suited for write-intensive database and enterprise workloads.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated for 10 DWPD, meaning it can sustain 10 full drive writes per day over its warranty period. For a 200GB drive, that equals about 2TB writes daily.
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 reliability in servers, storage arrays, and transactional environments.
Q: What RAID level is recommended for this SSD?
A: The recommended RAID level depends on the application. RAID 10 is typically preferred for high-write databases because it offers strong performance, low latency, and redundancy. RAID 5/6 suits capacity-focused workloads.