Micron CMM CZ120 128GB E3.S CXL2.0 Memory Expander

The Micron CZ120 memory expansion module using Compute Express Link™ (CXL™) is a PCIe Gen5 x8 memory expander that can be used as system memory with a latency profile like a remote socket DRAM.

Overview

Micron’s CZ120 memory expansion module delivers performance for nextgeneration data center applications. As AI proliferates in the enterprise and cloud, there is a growing need for more compute performance. This is driving higher core count growth across heterogenous computearchitecture, necessitating higher memory capacity and bandwidth. Micron’s CZ120 memory expansion module using Compute Express Link™ (CXL™) increases system capacity and memory bandwidth needed for evolving enterprise and cloud workloads. CZ120 is a CXL type 3 memory module that supports the CXL 2.0 specification. Available as an E3.S form factor, CZ120 comes in two capacities: 128GB and 256GB. Based on DDR4, CZ120 has a dual-channel architecture, which enables higher performance. With DDR4 DRAM, the CZ120 provides optimal price/performance using the PCIe Gen5 x8 interface. Cloud and enterprise applications that can take advantage of CZ120 are hypervisors, containers, databases (key value, SQL and in-memory) and data warehouses. As a result, OEMs can build single-socket systems with 384GB to 1.5TB of Micron DDR5 system capacity and 384GB to 2TB of CXL capacity (available in 2023).

CZ120 TEP | Micron Technology Inc.

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