Micron CZ120 SSD 7.68TB U.3 NVMe

The Micron CZ120 is a read-optimized U.3 NVMe SSD built on Micron's advanced 3D NAND architecture, designed to maximize sequential read bandwidth and sustain high queue-depth workloads across large-capacity flash deployments. The U.3 form factor enables hot-swap flexibility and backward compatibility with U.2 backplanes via tri-mode controllers, making the CZ120 a practical upgrade path in existing server and storage platform infrastructures. At 7.68TB, it strikes the balance between high-density storage consolidation and per-drive IOPS headroom required by read-heavy enterprise applications.

The CZ120 targets workloads where read throughput per dollar of storage capacity is the primary design constraint. Content delivery networks benefit from its ability to serve large sequential reads at high concurrency, while distributed analytics platforms leverage its sustained bandwidth for scan-intensive query engines. As a warm-tier object storage node, the drive displaces spinning media by delivering latency profiles orders of magnitude better than HDD at comparable or superior sequential performance, enabling tiered architectures that keep frequently accessed objects on flash without the overhead of full all-NVMe primary storage economics.

Micron's enterprise firmware stack on the CZ120 includes power-loss protection circuitry, end-to-end data path protection, and advanced thermal management to sustain rated performance across extended duty cycles. The drive supports NVMe 1.4 command sets including namespace management and dataset management, enabling integration with modern storage software stacks including Ceph, MinIO, and vendor storage operating systems. Its low write amplification characteristics preserve endurance for predominantly read workloads, while the U.3 interface delivers PCIe Gen 4 bandwidth to saturate modern host bus adapters.

Ideal for

• Content delivery network edge caches requiring very high sequential read throughput to serve large media files and streaming assets at scale
• Warm-tier object storage clusters where frequently accessed objects must be served from flash without incurring primary NVMe storage overhead
• Distributed analytics and data lake platforms running scan-heavy SQL or columnar query engines that demand sustained sequential read bandwidth
• Log and telemetry archival nodes where high-capacity read-optimized flash replaces spinning disk while maintaining low-latency random read access
• AI/ML training data staging environments where large dataset reads must be performed repeatedly at high throughput to feed GPU compute pipelines
• High-density virtualized storage appliances consolidating warm data tiers across multiple tenants to reduce rack footprint versus equivalent HDD configurations

Technical specifications

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