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| Brand | Micron |
|---|---|
| Model | 7450 PRO |
| Capacity | 3.84TB |
| Usage Class | Enterprise |
| Host Interface | PCIe Gen4 x4 NVMe |
|---|---|
| Total Interface Bandwidth | 16 Gb/s |
| Form Factor | E1.S 15mm |
|---|
| NAND Flash | 176-layer 3D TLC |
|---|---|
| Drive Writes Per Day | 1 |
| Total Bytes Written | 7300 TBW |
| Sequential Read | 6800 MB/s |
|---|---|
| Sequential Write | 5000 MB/s |
| Random Read IOPS | 1000000 |
| Random Write IOPS | 18000 |
| Average Latency | 80 μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The Micron 7450 PRO 3.84TB (MTFDKCE3T8TFR-1BC4DABYY) is best suited for read-centric, latency-sensitive enterprise workloads such as scale-out web tiers, CDN edge caching, virtual desktop infrastructure, and boot/storage tiers in dense virtualization clusters, where its PCIe Gen4 x4 interface delivers up to 6800/5000 MB/s and 1,000,000 random read IOPS. Compared with typical same-class mixed-use SSDs, it stands out by pairing 176-layer 3D TLC with 1 DWPD endurance and 7300 TBW, giving architects a strong balance of capacity efficiency, predictable read performance, and enterprise durability in a 3.84TB footprint.
With an endurance rating of 7,300 TBW and 1 DWPD, the MTFDKCE3T8TFR-1BC4DABYY is built to sustain heavy, sustained write activity across its usable life, making it well suited for demanding enterprise and mixed-use server workloads. In typical real-world deployments such as OS boot, virtualization, read-centric databases, or general business applications, this level of endurance means the drive can operate for many years with comfortable write headroom rather than approaching its wear limit under normal use. For enterprise reliability, the drive includes power-loss protection (PLP), which helps preserve in-flight data and protect metadata integrity during unexpected power interruptions, reducing the risk of corruption and unplanned recovery events. Its UBER rating of 1.0E-17 indicates an extremely low probability of unrecoverable bit errors, supporting high data integrity expectations in business-critical environments, while the 2 million-hour MTBF further reflects a design focused on stable long-term operation.
1. The PCIe Gen4 x4 NVMe architecture provides the bandwidth headroom needed to keep virtualization clusters, analytics nodes, and scale-out storage pipelines fed without the interface becoming the bottleneck.
2. Its high sequential read performance helps large databases, backup images, and AI model files load much faster, reducing wait time during boot, restore, and data-staging operations.
3. Million-class random read capability enables the drive to sustain heavy small-block access patterns, making it well suited for OLTP databases, metadata services, and high-concurrency cloud workloads.
4. A 1 DWPD endurance rating gives enterprises the confidence to run steady daily write activity across the warranty life, balancing durability with cost efficiency for mainstream server deployments.
5. Built on 176-layer 3D TLC NAND with typical latency around 80 µs, the drive combines mature flash density with responsive access times to support predictable QoS in latency-sensitive applications.
Lower capacity reference: 1.92TB Higher capacity reference: 7.68TB Within this enterprise SSD family, 3.84TB is the sweet-spot capacity. Compared with the 1.92TB model, it gives meaningfully better headroom for data growth, VM sprawl, log retention, and overprovisioning flexibility without changing the expected enterprise-class read/write behavior or random IOPS profile. Compared with 7.68TB, it typically delivers a more attractive balance of acquisition cost, usable capacity, and performance consistency per drive. It is especially well suited for mid-scale virtualization clusters, such as hosting boot and application volumes for roughly 60 to 80 general-purpose virtual machines.
Q: Is MTFDKCE3T8TFR-1BC4DABYY suitable for a write-heavy database server?
A: Yes, it can support database workloads, but with 1 DWPD it is better suited to mixed-use rather than extremely write-intensive environments. For sustained heavy writes, a higher-endurance enterprise SSD may be preferable.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated for 1 DWPD, meaning it can handle approximately one full drive write per day across its warranty term, consistent with its 7,300 TBW endurance specification.
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, consistency, and system reliability in enterprise environments.
Q: What RAID level is recommended for this SSD?
A: RAID 1, 10, or 5 can be selected depending on priorities. For database and virtualization workloads, RAID 10 is commonly recommended for balanced performance, redundancy, and rebuild efficiency.