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| Brand | Micron |
|---|---|
| Model | 9300 PRO |
| Capacity | 7.68TB |
| Usage Class | Enterprise |
| Host Interface | PCIe Gen3 x4 |
|---|---|
| Total Interface Bandwidth | 8 Gb/s |
| Form Factor | U.2 15mm |
|---|
| NAND Flash | 3D TLC |
|---|---|
| Drive Writes Per Day | 1 |
| Total Bytes Written | 16800 TBW |
| Sequential Read | 3500 MB/s |
|---|---|
| Sequential Write | 3500 MB/s |
| Random Read IOPS | 850000 |
| Random Write IOPS | 145000 |
| Average Latency | μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The Micron 9300 PRO 7.68TB is optimized for high-capacity, read-centric enterprise workloads such as CDN edge caching, scale-out object storage, and large virtualized data stores, combining 3D TLC efficiency with a balanced 3500/3500 MB/s throughput profile. Its standout value in the Gen3 x4 class is the rare mix of 7.68TB density, up to 850K random read IOPS, and 16,800TBW endurance at 1 DWPD, enabling strong consolidation without sacrificing predictable long-term reliability.
With an endurance rating of 16,800 TBW, this SSD is designed to absorb 16.8 petabytes of total writes, which is far beyond the demand of typical OS, boot, logging, and general enterprise read-centric workloads. In practical terms, for a system-drive or mainstream server workload, it can be used with confidence for many years, while the 1 DWPD rating confirms it is built for consistent daily write activity in enterprise environments. Its enterprise-grade reliability is reinforced by power-loss protection (PLP), which helps preserve in-flight data and critical metadata during an unexpected power interruption, reducing the risk of corruption and unclean shutdown issues. In addition, the UBER specification of 1.0E-17 and a 2-million-hour MTBF indicate a very low probability of unrecoverable read errors and strong long-term operational stability, which are key requirements for dependable procurement decisions.
1. The PCIe Gen3 x4 interface provides ample host bandwidth for enterprise servers, helping databases, virtual machines, and analytics workloads move data without becoming storage-bus constrained.
2. Its strong sequential read performance accelerates large-block operations such as backup restores, media streaming, and warehouse-scale dataset loading, reducing wait time for throughput-heavy jobs.
3. The high random read capability is especially valuable for latency-sensitive applications like OLTP databases, VDI boot storms, and metadata-intensive cloud services that depend on fast access to small files.
4. A 1 DWPD endurance rating makes the drive well suited for read-centric enterprise deployments, offering predictable lifespan and lower replacement risk in content delivery, scale-out storage, and mixed-use server environments.
5. Built with 3D TLC NAND, the SSD balances enterprise capacity, performance consistency, and cost efficiency, making it a practical choice for organizations that need dependable flash at scale.
Lower capacity reference: 3.84TB Higher capacity reference: 15.36TB Capacity positioning analysis: In this series, the 7.68TB model sits at the sweet spot between the 3.84TB and 15.36TB options. Versus 3.84TB, it provides much better headroom for data growth, overprovisioning, and workload consolidation without changing the expected enterprise-class sequential throughput or random IOPS profile. Versus 15.36TB, it delivers a more attractive cost-per-drive while avoiding unnecessary capacity overspend. Overall, 7.68TB is ideal for mid-scale deployments, such as a 6 to 8 node virtualization cluster or a balanced database and analytics storage tier.
Q: Is MTFDHAL7T6TDP-1AT1ZABYY suitable for a write-heavy database server?
A: It can support database workloads, but with 1 DWPD and 3D TLC NAND, it is better positioned for mixed-use rather than highly write-intensive database environments.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated for 1 full drive write per day. With 7.68TB capacity and 16,800TBW endurance, it delivers consistent enterprise-grade write capability across its supported service life.
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 enterprise and database systems.
Q: What RAID level is recommended for this SSD?
A: For most business-critical deployments, RAID 10 is the preferred choice, especially for databases. It provides strong performance, redundancy, and faster rebuild behavior than parity-based RAID levels.