General

Brand	Micron
Model	5400 MAX
Capacity	1920GB
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	3D TLC
Drive Writes Per Day	5
Total Bytes Written	17520 TBW

Performance

Sequential Read	540 MB/s
Sequential Write	520 MB/s
Random Read IOPS	95000
Random Write IOPS	65000
Average Latency	μs

Reliability

Mean Time Between Failures	3 Million Hours
Uncorrectable Bit Error Rate	1.0×10⁻¹⁷
Power Loss Protection	Yes

Engineer's Note

The Micron 5400 MAX 1.92TB is purpose-built for write-intensive SATA deployments such as OLTP databases, virtualization logging tiers, and metadata-heavy edge servers, where its 5 DWPD endurance and 17,520 TBW dramatically extend service life under sustained write pressure. Compared with typical read-centric SATA SSDs in the same class, it delivers a stronger balance of enterprise endurance and consistent performance, pairing 540/520 MB/s sequential throughput with up to 95,000/65,000 random read/write IOPS on proven 3D TLC NAND.

Endurance & Reliability

With an endurance rating of 17,520 TBW and 5 DWPD, the MTFDDAK1T9TGB-1BC16ABYY is built for sustained heavy-write environments and can comfortably handle far more data than typical boot, application, or general server workloads. In practical terms, for common system-disk or mixed enterprise use, this level of endurance supports many years of operation with substantial write headroom, making it a highly robust choice for long-term deployment. For enterprise reliability, integrated power-loss protection helps preserve data in flight and protects metadata integrity during unexpected power interruptions, reducing the risk of corruption or incomplete writes. Its UBER of 1.0E-17 indicates an extremely low unrecoverable bit error rate, while the 3 million-hour MTBF further reflects a design focused on dependable 24/7 operation in business-critical systems.

Technical Specs & Insights

1. The SATA III interface ensures broad drop-in compatibility with mainstream enterprise servers and storage arrays, making upgrades simple in legacy and mixed-infrastructure deployments.
2. Its sequential read performance accelerates large-block data access, helping databases, virtual machine images, and backup restores complete faster.
3. Strong random read capability enables responsive transaction handling under heavily fragmented workloads, which is critical for virtualization, OLTP, and metadata-intensive applications.
4. A high endurance rating supports sustained full-drive rewrites in write-intensive environments, reducing replacement frequency and improving operational confidence in 24/7 service.
5. Built on 3D TLC NAND, the drive balances enterprise-class capacity, efficiency, and reliability, making it a cost-effective fit for read-heavy and mixed-use data center workloads.

Capacity Sweet

For the Micron same-series lineup around MTFDDAK1T9TGB-1BC16ABYY, the next lower capacity is typically 960GB, and the next higher capacity is 3840GB. As is common in enterprise SSD families, sequential read/write throughput and random IOPS are generally kept very close across these three points. At 1920GB, this SSD sits in the sweet spot of the family. Compared with 960GB, it gives materially better headroom for OS growth, logs, hot data, and overprovisioning flexibility. Compared with 3840GB, it usually delivers the most practical balance of acquisition cost, usable capacity, and enterprise-class performance consistency. It is especially well suited for mid-scale virtualization clusters, such as hosting boot and application volumes for about 40 to 60 mixed-workload virtual machines.

FAQ