CXL Memory eXpander Controller (MXC)


Description

The Memory eXpander Controller (MXC) is a Type 3 Compute Express Link™ (CXL™) DRAM memory controller. The MXC supports and is compliant with both DDR4 & DDR5 JEDEC standards. It is also compliant with the CXL 2.0 specification and supports PCIe® 5.0 speeds. The MXC provides high-bandwidth and low-latency interconnect between the CPU and the CXL-based devices, allowing them to share memory for higher performance, reduced software stack complexity, and lower data center TCO.

The MXC is designed to be used in Add-in Cards (AIC), Backplanes or EDSFF memory modules to enable significant scaling of memory capacity and bandwidth for data-intensive applications such as high-performance computing (HPC) and artificial intelligence (AI).

For more information, please contact our sales & business development teams at globalsales@montage-tech.com.

 

MXC
CXL Memory eXpander Controller (MXC)

 


Typical Application Scenarios

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Product List

Part No. Description CXL Spec DDR Spec Application Package
M88MX5891 Type 3 CXL Memory eXpander Controller CXL 1.1/2.0;
CXL x8 lanes;
Speed up to 32GT/s
JEDEC DDR4/DDR5;
Speed up to DDR4-3200/DDR5-4800
Memory Add-In Cards;
EDSFF Memory Modules
767-ball FCCSP

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