Micron
Mass ProductionMicron 9550 NVMe SSD
Flagship Gen5 data center SSD with 14 GB/s reads, 3.3M IOPS, OCP 2.0 support, and capacities to 30.72 TB.
Data Center SSD
Mainstream Gen4 data center SSD with sub-millisecond latency consistency

Micron · U.3 · Image: micron.com
PCIe Gen4 data center SSD with 232-layer TLC, up to 15.36 TB, tuned for consistent latency in mixed workloads.
Product briefing
The Micron 7500 is the mainstream Gen4 drive of Micron's data center line, built on 232-layer TLC NAND with capacities to 15.36 TB. Micron emphasizes six-nines latency consistency, with 99.9999th-percentile read latency under a millisecond in mixed workloads.
PRO (1 DWPD) and MAX (3 DWPD) variants cover read-intensive and mixed-use deployments across virtualization, databases, and content delivery. Power-loss protection, TCG Opal encryption, and OCP-aligned telemetry meet standard enterprise deployment requirements.
Data sheet
| Interface | PCIe 4.0 x4, NVMe 2.0 |
|---|---|
| Form Factor | U.3 (2.5-inch) |
| Capacities | 800 GB to 15.36 TB |
| Sequential Read | Up to 7,000 MB/s |
| Sequential Write | Up to 5,900 MB/s |
| Random Read | Up to 1,100K IOPS |
| NAND Type | Micron 232-layer 3D TLC |
| Endurance | 1 DWPD (PRO) / 3 DWPD (MAX) |
| MTBF | 2.5M hours |
Deployed in
Cross-reference
Micron
Mass ProductionFlagship Gen5 data center SSD with 14 GB/s reads, 3.3M IOPS, OCP 2.0 support, and capacities to 30.72 TB.
Samsung
Mass ProductionPCIe Gen4 data center SSD in U.2, E1.S, and M.2, up to 15.36 TB, widely deployed across cloud infrastructure.
Micron
Mass ProductionHigh-capacity Gen4 SSD delivering 30.72 TB of TLC NAND at near-QLC economics for capacity-tier storage.
SK hynix
Mass ProductionPCIe Gen4 data center SSD with in-house controller and 176-layer TLC, up to 7,000 MB/s reads and 7.68 TB.