SK Hynix HBM3 12-High 16GB High Bandwidth Memory
Brand: SK Hynix | Category: Accessories & Components
SKU: SKH-HBM3-16G-12H | Part #: HBM3-16G-12H | MPN: HBM3-16G-12H
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About the SK Hynix HBM3 12-High 16GB High Bandwidth Memory
SK Hynix HBM3 12-High 16GB High Bandwidth Memory
SK Hynix's HBM3 (High Bandwidth Memory Generation 3) 12-High stack delivers class-leading 819 GB/s per stack bandwidth, enabling the performance requirements of NVIDIA H100 / H200 class GPUs, Google TPUs, and custom AI accelerators. Built on 1γ (1-gamma) DRAM process technology with through-silicon via (TSV) interconnects for extreme memory density and efficiency.
Key Specifications
| Parameter | Value |
|---|---|
| Capacity per Stack | 16GB |
| Stack Height | 12-High |
| Bandwidth per Stack | Up to 819 GB/s |
| I/O Width | 1024-bit |
| Data Rate | 6.4 Gbps per pin |
| Power Efficiency | <1.1 pJ/bit |
| Process | 1γ (1-gamma) |
| Interface | HBM3 / HBM3E compatible |
Target Platforms
- NVIDIA H100 / H200 / B200 GPU accelerators
- AI training and inference ASICs
- HPC network-on-chip processors
- Custom silicon requiring >500 GB/s memory bandwidth
Technical Specifications
| Brand | SK Hynix |
| Category | Accessories & Components |
| SKU | SKH-HBM3-16G-12H |
| Part Number | HBM3-16G-12H |
| Condition | New |
| Manufacturer Part Number | HBM3-16G-12H |
| Memory Type | High Bandwidth Memory 3 (HBM3) |
| Capacity | 16 GB |
| Stack Height | 12-High |
| Memory Bandwidth | 819 GB/s per stack |
| DRAM Process Technology | 1γ (1-gamma) nm |
| Interconnect Technology | Through-Silicon Via (TSV) |
| Target Accelerators | NVIDIA H100/H200 GPUs, Google TPUs, custom AI accelerators |
| Interface Standard | HBM3 standard protocol |