General

Brand	Micron
Model	M500DC
Capacity	800GB
Usage Class	Enterprise

Interface

Host Interface	SATA III
Total Interface Bandwidth	6 Gb/s

Physical Dimension

Form Factor	2.5" 7mm

Flash & Endurance

NAND Flash	2D MLC
Drive Writes Per Day	1.3
Total Bytes Written	1900 TBW

Performance

Sequential Read	425 MB/s
Sequential Write	375 MB/s
Random Read IOPS	65000
Random Write IOPS	24000
Average Latency	μs

Reliability

Mean Time Between Failures	2 Million Hours
Uncorrectable Bit Error Rate	1.0×10⁻¹⁷
Power Loss Protection	Yes

Engineer's Note

The Micron M500DC 800GB (MTFDDAK800MBB-1AE1ZABYY) is best suited for read-intensive to light mixed enterprise workloads such as CDN edge caching, virtualized boot volumes, and web/content delivery nodes, where its 2D MLC NAND and 1.3 DWPD / 1900 TBW endurance provide materially stronger write tolerance and more consistent long-term behavior than typical same-class SATA TLC drives. With up to 425/375 MB/s sequential performance and 65,000/24,000 IOPS, it delivers a balanced SATA III profile for operators who need enterprise-grade reliability and predictable latency without moving to a higher-cost SAS or NVMe tier.

Endurance & Reliability

With an endurance rating of 1,900 TBW and 1.3 DWPD, the MTFDDAK800MBB-1AE1ZABYY is built to handle sustained write activity well beyond typical client or light server workloads. In practical terms, for common OS, application, and mixed business-use scenarios, this level of endurance supports many years of stable operation and can be confidently deployed as a system drive without concern over normal write wear. For enterprise reliability, this SSD includes Power Loss Protection (PLP), which helps preserve in-flight data and metadata during an unexpected power interruption, reducing the risk of corruption and unplanned downtime. Its UBER rating of 1.0E-16, together with a 2 million-hour MTBF, reflects enterprise-class data integrity and long-term operational stability that procurement teams can rely on.

Technical Specs & Insights

1. The SATA III interface, paired with 425 MB/s sequential read performance, speeds up OS boot, VM image loading, and bulk data retrieval in legacy enterprise platforms without requiring a PCIe infrastructure upgrade.
2. Up to 65,000 random-read IOPS enables databases and virtualized workloads to handle fragmented access patterns more efficiently, improving application responsiveness under concurrency.
3. A 1.3 DWPD endurance rating supports sustained daily overwrite activity, making the drive a solid fit for mixed-use servers that need predictable service life and fewer replacement cycles.
4. Built on 2D MLC NAND, the drive emphasizes write consistency, data retention, and long-term reliability over the lower-endurance behavior typical of consumer-grade flash.
5. Typical latency of [latency] µs helps reduce per-transaction storage wait time, supporting steadier QoS for latency-sensitive enterprise workloads such as OLTP and boot storms.

Capacity Sweet

In this family, the nearest lower capacity is 400GB and the nearest higher capacity is 1.6TB, with broadly similar enterprise-class sequential read/write performance and random IOPS. The 800GB model sits at the sweet spot: it offers noticeably more headroom than 400GB for OS images, hot data, and write bursts, while avoiding the higher acquisition cost of 1.6TB when peak performance is already sufficient. It delivers the best balance of usable capacity, predictable latency, and budget efficiency, making it especially well suited for mid-size virtualization clusters or mixed database-and-logging nodes.

FAQ