General

Brand	Micron
Model	3500
Capacity	512GB
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	3D TLC
Drive Writes Per Day	0.33
Total Bytes Written	300 TBW

Performance

Sequential Read	7000 MB/s
Sequential Write	5100 MB/s
Random Read IOPS	680000
Random Write IOPS	700000
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 3500 512GB (MTFDKBA512TGD-1BK15ABYYT) is best suited for read-intensive boot, cache, and edge-application tiers where low latency and deterministic Gen4 responsiveness matter more than raw capacity, delivering up to 7000/5100 MB/s and 680K/700K IOPS from efficient 3D TLC media. Compared with typical client-class Gen4 SSDs in this capacity point, it offers a stronger balance of sustained write performance and enterprise-relevant endurance at 300 TBW/0.33 DWPD, making it a disciplined choice for always-on infrastructure endpoints.

Endurance & Reliability

With an endurance rating of 300 TBW and 0.33 DWPD, the MTFDKBA512TGD-1BK15ABYYT is well suited for typical client and read-intensive system workloads, including OS, office applications, boot images, and general business use. In practical terms, this level of endurance is sufficient for a system drive over many years of normal daily operation, and for many standard deployment scenarios it can comfortably support a 5- to 10-year service life without endurance being a concern. For reliability, the drive is specified at 2 million hours MTBF and an UBER of 1.0E-15, meaning the expected uncorrectable bit error rate is very low and aligned with dependable data integrity for mainstream professional use. This model does not include power-loss protection (PLP), so it is best deployed in systems with stable power conditions or higher-level shutdown and backup controls, while still offering strong overall reliability for OS, boot, and general-purpose storage roles.

Technical Specs & Insights

1. The PCIe Gen4 NVMe interface gives this drive the bandwidth and command efficiency needed to keep virtualization clusters, analytics nodes, and GPU servers fed without becoming a storage bottleneck.
2. Its top-tier sequential read performance accelerates large-file streaming, database snapshot access, and model or image loading, helping enterprise applications start and scale faster.
3. The strong random read capability is especially valuable for high-concurrency OLTP databases, VDI farms, and metadata-heavy workloads where consistent responsiveness under mixed access patterns matters most.
4. With a modest endurance profile paired with 3D TLC NAND, this SSD is well suited for read-centric enterprise deployments that need a practical balance of capacity, cost efficiency, and dependable service life.
5. The very low typical latency helps reduce tail-response time for latency-sensitive applications such as real-time analytics, content delivery, and heavily virtualized infrastructure.

Capacity Sweet

Lower reference capacity: 256GB Higher reference capacity: 1TB Capacity positioning analysis: In this SSD family, the 512GB model sits at a practical sweet spot. Compared with the 256GB version, it gives noticeably more headroom for OS images, logs, hot data, and overprovisioning flexibility, reducing early capacity pressure in always-on enterprise workloads. Compared with the 1TB option, it preserves essentially the same enterprise-class sequential and random performance profile while delivering a more efficient balance between acquisition cost and usable capacity. It is especially well suited for mid-scale deployments, such as a compact virtualization cluster or a 2-node edge database platform.

FAQ