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| Brand | Micron |
|---|---|
| Model | 7400 PRO |
| Capacity | 1920GB |
| Usage Class | Enterprise |
| Host Interface | PCIe Gen4 NVMe |
|---|---|
| Total Interface Bandwidth | 16 Gb/s |
| Form Factor | M.2 22110 |
|---|
| NAND Flash | 3D TLC |
|---|---|
| Drive Writes Per Day | 1 |
| Total Bytes Written | 3504 TBW |
| Sequential Read | 4400 MB/s |
|---|---|
| Sequential Write | 2000 MB/s |
| Random Read IOPS | 420000 |
| Random Write IOPS | 81000 |
| Average Latency | 71 μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The Micron 7400 PRO 1920GB is purpose-built for read-centric cloud and enterprise workloads such as CDN edge nodes, virtualized boot/storage tiers, and scale-out content repositories, where its PCIe Gen4 NVMe interface delivers up to 4400/2000 MB/s with 420K/81K IOPS in a power- and space-efficient form factor. Compared with typical mixed-use SSDs in the same class, it offers a stronger cost-to-endurance profile for 1 DWPD deployments, combining durable 3D TLC NAND with 3504 TBW to maximize usable capacity and service life in always-on infrastructure.
With an endurance rating of 3,504 TBW, the MTFDKBG1T9TDZ-1AZ1ZABDA is designed to handle very heavy write activity, equivalent to writing the full drive capacity once per day under its 1 DWPD rating. In typical system-disk, boot, application, or read-heavy enterprise workloads, actual daily writes are usually far below this level, so the drive offers substantial endurance headroom for long-term, worry-free operation. Its enterprise reliability profile is further strengthened by Power Loss Protection (PLP), which helps preserve in-flight data and protect metadata integrity if power is interrupted unexpectedly. The specified UBER of 1.0E-17 means an extremely low unrecoverable bit error rate, supporting high data integrity and dependable operation in business-critical storage environments.
1. The PCIe Gen4 NVMe interface, paired with 4400 MB/s sequential read performance, accelerates large dataset ingestion and shortens VM, database, and analytics startup times in bandwidth-hungry enterprise servers.
2. With 420,000 K IOPS random read capability, this SSD keeps transactional databases, metadata services, and high-concurrency virtualized workloads highly responsive under heavy mixed-access pressure.
3. A 1 DWPD endurance rating gives enterprises the confidence to run daily full-drive write cycles throughout the service life, making it well suited for mainstream write-active data center applications.
4. Built on 3D TLC NAND, the drive balances enterprise-grade capacity, cost efficiency, and consistent performance, helping operators scale storage economically without moving to lower-end client flash.
5. Its 71 µs typical latency supports faster application response and tighter QoS control, which is especially valuable for latency-sensitive workloads such as real-time analytics and online transaction processing.
Lower capacity: 960GB Higher capacity: 3840GB In this enterprise SSD family, the 1920GB model sits at a practical sweet spot. Compared with the 960GB option, it provides much better headroom for OS growth, logs, snapshots, and workload bursts, reducing the risk of early capacity pressure. Compared with the 3840GB model, it usually delivers a more attractive cost profile while maintaining broadly similar sequential throughput and random IOPS for mainstream enterprise use. This makes 1920GB especially well suited for medium-scale virtualization clusters, such as hosting boot and application volumes for about 40–60 virtual machines.
Q: Is MTFDKBG1T9TDZ-1AZ1ZABDA suitable for a write-heavy database server?
A: It can support mixed-use and moderate write-intensive database workloads, but with 1 DWPD, it is not the best choice for highly write-heavy database servers requiring stronger endurance.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This SSD is rated for 1 DWPD, meaning it can sustain one full drive write per day. For 1920GB capacity, that equals about 1.92TB of 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, which is critical for preventing corruption and maintaining system integrity.
Q: What RAID level is recommended for this SSD?
A: RAID 1 or RAID 10 is generally recommended for this SSD in business-critical environments, as these levels provide strong redundancy, better fault tolerance, and solid performance consistency.