SK Hynix PCB01 PCIe Gen5 Enterprise Boot SSD 1TB

The SK Hynix PCB01 PCIe Gen5 Enterprise Boot SSD delivers high-bandwidth, low-latency NVMe storage in an M.2 form factor, purpose-engineered for deployment in AI inference servers, edge AI appliances, and next-generation enterprise compute platforms. Built on PCIe 5.0 x4 with NVMe 2.0, the PCB01 harnesses SK Hynix's 238-layer 3D TLC NAND to sustain the sequential throughput demands of OS boot acceleration, AI model staging, and hypervisor storage — workloads where responsiveness and consistent latency directly affect system-level performance.

The 1TB capacity point (HFS1T0GEJ9X101N) is sized for enterprise boot and near-storage AI inference tasks where the drive holds operating environments, containerized AI runtimes, or model weights that must be available at server power-on with minimal latency penalty. The PCIe Gen5 interface doubles the theoretical bandwidth ceiling versus Gen4 predecessors, allowing the PCB01 to sustain high queue-depth reads characteristic of simultaneous multi-tenant boot storms or rapid AI workload context switching in dense rack deployments.

As a Q1 2025 launch product positioned in SK Hynix's enterprise SSD portfolio, the PCB01 targets system integrators and server vendors building AI-optimized platforms where M.2 slots are reserved for dedicated boot and local AI-runtime storage rather than bulk capacity. Its compact M.2 2280 footprint integrates cleanly into modern server motherboards and AI accelerator platforms that expose M.2 PCIe Gen5 slots alongside GPU or NPU interconnects, enabling a clean architectural separation between boot/OS storage and main data-tier NVMe arrays.

Ideal for

• Enterprise AI inference server boot drive — fast, consistent OS and hypervisor bring-up in GPU/NPU-dense server nodes reduces fleet-wide restart latency during maintenance windows
• On-device AI model staging — stores quantized LLM or vision model weights locally on the AI server so models load from NVMe at Gen5 bandwidth rather than pulling repeatedly across the network fabric
• Containerized AI runtime storage — hosts Docker or containerd images and Kubernetes node-local ephemeral storage for AI microservices running on edge or data-center inference platforms
• Hypervisor and VMware ESXi boot volume — dedicated M.2 boot target for virtualization hosts frees main NVMe arrays entirely for guest VM data and eliminates boot-path contention
• High-density rack server OS consolidation — M.2 form factor allows boot storage to occupy a slot otherwise unused in 1U/2U AI servers, preserving all U.2/E1.S bays for capacity-tier NVMe
• Edge AI appliance system storage — compact footprint and PCIe Gen5 performance suit embedded edge servers and AI inference appliances requiring a single high-speed storage device for both OS and model assets

Technical specifications

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