General

Brand	Micron
Model	2500
Capacity	2TB
Usage Class	Client

Interface

Host Interface	PCIe Gen4 NVMe
Total Interface Bandwidth	16 Gb/s

Physical Dimension

Form Factor	M.2 2280

Flash & Endurance

NAND Flash	232-layer 3D QLC
Drive Writes Per Day
Total Bytes Written	600 TBW

Performance

Sequential Read	7100 MB/s
Sequential Write	6000 MB/s
Random Read IOPS	1000000
Random Write IOPS	1000000
Average Latency	50 μs

Reliability

Mean Time Between Failures	2 Million Hours
Uncorrectable Bit Error Rate	1.0×10⁻¹⁷
Power Loss Protection	No

Engineer's Note

The Micron 2500 2TB (MTFDKBA2T0QGN-1BN1AABYYT) is an excellent fit for client and edge workloads such as application launch acceleration, local AI dataset staging, and high-density content caching, where its PCIe Gen4 performance of up to 7100/6000 MB/s and 1,000,000/1,000,000 IOPS delivers near-flagship responsiveness from a cost-optimized 232-layer 3D QLC design. Compared with typical mainstream Gen4 SSDs in the same class, it stands out by pairing full 2TB capacity with 600 TBW endurance, making it a stronger choice when you need both high read throughput and more predictable long-term write tolerance from a QLC-based drive.

Endurance & Reliability

With an endurance rating of 600 TBW, this 2TB SSD can sustain about 329GB of host writes per day for five years, which is well above the write volume of typical OS, office, and general business workloads. In practice, for use as a boot drive or mainstream application drive, this level of endurance provides long service life with substantial margin under normal deployment conditions. An MTBF of 2 million hours and an UBER of 1.0E-15 indicate a design focused on stable operation and very low uncorrectable bit error rates, helping support data integrity in day-to-day enterprise use. This model does not include power-loss protection (PLP), so while it remains suitable for many read-focused or mixed business workloads, PLP-sensitive write-cache or transaction-critical environments should evaluate whether backup power or a PLP-equipped SSD is preferred.

Technical Specs & Insights

1. The PCIe Gen4 NVMe architecture, paired with class-leading sequential read bandwidth, accelerates large dataset ingestion, VM boot storms, and checkpoint loading in performance-critical enterprise platforms.
2. Its million-class random read capability enables ultra-fast access to small-block data, making it ideal for high-concurrency databases, real-time analytics, and metadata-intensive cloud workloads.
3. With a **[dwpd] DWPD** endurance profile, this drive is built to sustain demanding write cycles in enterprise environments while supporting predictable lifecycle planning and lower replacement risk.
4. The **232-layer 3D QLC** NAND design delivers high storage density and better rack-level capacity efficiency, helping data centers scale read-centric workloads at a lower cost per terabyte.
5. A typical latency of **50 µs** helps reduce application response time and tail-latency exposure, which is especially valuable for latency-sensitive services such as online transaction processing and distributed caching.

Capacity Sweet

In this series, the next lower capacity is 960GB and the next higher capacity is 3.84TB. The 2TB model sits at the sweet spot of the lineup: compared with 960GB, it gives much more headroom for OS images, logs, containers, and workload growth without forcing early overprovisioning. Compared with 3.84TB, it preserves nearly the same enterprise-class sequential throughput and random IOPS while delivering a better cost-to-usable-capacity balance. This makes it especially well suited for mid-scale virtualization clusters, such as hosting boot and application volumes for about 40 to 60 business application instances.

FAQ