Micron 7550 NVMe SSD (PCIe Gen5, E1.S 7.68TB)

The Micron 7550 NVMe SSD represents Micron's mainstream PCIe Gen5 x4 offering in the compact E1.S form factor, purpose-built for the next generation of hyperscale data centers, high-density storage servers, and power-constrained enterprise racks. Built on Micron's advanced 176-layer TLC NAND and paired with a high-performance NVMe controller, the 7550 achieves sequential read throughput reaching up to 14 GB/s and sequential write throughput up to 7 GB/s, doubling the bandwidth ceiling compared to PCIe Gen4 predecessors while maintaining strict power envelopes compatible with E1.S sled architectures. The drive targets workloads that demand both high throughput and consistent latency at scale, including AI/ML inference serving, distributed object storage, and large-scale OLAP databases.

The E1.S form factor (7.5 mm thickness) allows extreme storage density in Open Compute Project (OCP) Ruler and sled-based platforms, enabling operators to pack hundreds of terabytes of flash into a single 1U or 2U chassis. Micron's 7550 is tuned to sustain performance under mixed read/write workloads, with a 3 DWPD endurance rating ensuring long-term reliability in write-intensive environments such as write-heavy caching tiers and log-structured storage systems. End-to-end data protection features including TCG Opal 2.0 encryption, T10 DIF/DIX data integrity, and power-loss protection circuitry safeguard data integrity across unexpected shutdown events.

As a mainstream Gen5 drive, the Micron 7550 strikes a deliberate balance between peak performance and power efficiency, drawing significantly less wattage per GB/s than prior-generation high-performance NVMe drives. Native NVMe 2.0 compliance ensures compatibility with modern hypervisor stacks, container orchestration platforms, and storage software fabrics including NVMe-oF. The 7.68 TB capacity point is particularly attractive for consolidated all-flash storage nodes where maximizing usable capacity per slot reduces overall infrastructure footprint and operational overhead.

Ideal for

• Hyperscale object storage nodes requiring maximum flash density per watt in OCP sled platforms
• AI/ML inference serving infrastructure demanding low-latency, high-throughput NVMe storage for model parameter access
• Large-scale OLAP and data warehouse appliances processing analytical queries across multi-terabyte datasets
• Write-intensive caching tiers in tiered storage architectures where 3 DWPD endurance sustains continuous write cycles
• High-density virtualization hosts consolidating many VMs onto per-slot capacity while maintaining PCIe Gen5 bandwidth
• Distributed database clusters running Cassandra, ScyllaDB, or similar LSM-tree engines that benefit from sustained mixed random I/O performance

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.