SK Hynix HBM3E 36GB High Bandwidth Memory Stack (8-Hi)

SK Hynix HBM3E 36GB High Bandwidth Memory Stack (8-Hi)

Brand: SK Hynix | Category: Memory (RAM)

SKU: H5CG48MEBD | Part #: H5CG48MEBD | MPN: H5CG48MEBD

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About the SK Hynix HBM3E 36GB High Bandwidth Memory Stack (8-Hi)

The SK Hynix HBM3E 36GB High Bandwidth Memory Stack (part number H5CG48MEBD) is a stacked DRAM component in the HBM3E memory class. It uses an 8-Hi stack configuration with a die count of 8 and provides a capacity of 36 GB.

The stack operates at 1.0 V and is specified for an operating temperature range of 0 to 80°C. High bandwidth memory places multiple DRAM dies in a vertical stack, giving a wide memory interface in a compact footprint close to the processor.

HBM3E stacks like this are integrated into the package of GPUs and accelerators rather than installed in standard DIMM slots. They are used in high-performance computing, AI training and inference, and data centre accelerator hardware, where memory bandwidth and density are key design requirements.

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Technical Specifications

BrandSK Hynix
CategoryMemory (RAM)
SKUH5CG48MEBD
Part NumberH5CG48MEBD
ConditionNew
Capacity36 GB
Manufacturer Part NumberH5CG48MEBD
Memory TypeHBM3E
Stack Configuration8-Hi
Bandwidth3.6 TB/s
Die Count8
Voltage1.0 V
CompatibilityNVIDIA H200, AMD MI300X
Operating Temperature0–80°C

Frequently Asked Questions about SK Hynix HBM3E 36GB High Bandwidth Memory Stack (8-Hi)

What does the SK Hynix HBM3E 36GB High Bandwidth Memory Stack (8-Hi) do?

The SK Hynix HBM3E 36GB High Bandwidth Memory Stack (8-Hi) is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. SK Hynix validates this module against major server vendor compatibility matrices.

What are the headline specs of the SK Hynix HBM3E 36GB High Bandwidth Memory Stack (8-Hi)?

Key specifications for the SK Hynix HBM3E 36GB High Bandwidth Memory Stack (8-Hi): new condition; capacity 36 GB; manufacturer SK Hynix; manufacturer part number H5CG48MEBD; memory type HBM3E; stack configuration 8-Hi; bandwidth 3.6 TB/s. Manufacturer part number H5CG48MEBD. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.