SK Hynix 122TB Enterprise QLC SSD

The SK Hynix 122TB Enterprise QLC SSD represents a landmark achievement in NAND flash storage engineering, leveraging 4th-generation 238-layer QLC (Quad-Level Cell) NAND architecture stacked at extreme density to achieve 122 terabytes of usable capacity within a standard 2.5-inch U.3 form factor. The drive employs SK Hynix's advanced multi-die package technology combined with an enterprise-grade NVMe 2.0 controller featuring hardware-accelerated error correction, dynamic wear leveling algorithms, and tiered SLC write caching to sustain consistent throughput across the full QLC cell array. This architecture directly addresses the challenge of balancing areal density with enterprise-grade endurance, targeting a rated drive writes per day (DWPD) appropriate for read-intensive workloads such as AI inference serving, analytics, and cold-to-warm data tier access.

Designed explicitly for AI data lake infrastructure, storage consolidation arrays, and hyperscale object storage backends, the 122TB drive dramatically reduces rack space requirements compared to equivalent HDD-based configurations. A single 2U shelf populated with these drives can replace dozens of rack units of spinning disk infrastructure, cutting power consumption, cooling overhead, and physical footprint simultaneously. The drive interfaces via PCIe Gen 5 x4 over U.3 with NVMe 2.0 protocol, delivering sequential read throughput exceeding 14 GB/s and random read IOPS in the multi-million range, enabling simultaneous high-bandwidth streaming for AI training dataset ingestion and low-latency random access for metadata operations.

Enterprise reliability features include end-to-end data path protection with T10 PI (Protection Information), hardware-based AES-256 encryption compliant with TCG Opal 2.0, power-loss protection capacitors ensuring in-flight data persistence during unexpected outages, and comprehensive SMART telemetry exposed through NVMe Management Interface (NVMe-MI) for integration with modern infrastructure monitoring platforms. The drive ships with an enterprise firmware stack validated for compatibility with major hypervisor platforms, object storage software stacks including Ceph and MinIO, and AI orchestration frameworks, making it immediately deployable in production data center environments launched in Q1 2026.

Ideal for

• AI and machine learning data lake storage, providing single-namespace high-capacity pools for training dataset staging and feature store access at NVMe speed
• Hyperscale object storage consolidation, replacing high-density HDD shelves with fewer SSDs to reduce rack count, power draw, and operational complexity
• Cold-to-warm data tiering in enterprise storage arrays, serving as a high-density warm tier between tape/HDD archives and performance NVMe tiers
• Video surveillance and media asset archives requiring sustained high-bandwidth sequential write streams with long-term retention at massive scale
• Genomics and life sciences research repositories where petabyte-scale datasets must remain randomly accessible for iterative bioinformatics pipeline queries
• Database backup and recovery acceleration targets, enabling full database snapshots at extreme capacity with significantly faster restore times compared to HDD-based backup appliances

Technical specifications

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