The Broadest Portfolio of CXL Memory Solutions
SMART Modular is the industry leader in memory products using the CXL interface.
Our broad portfolio includes both PCIe Add-in Cards and the latest EDSFF Modules.
Turn to SMART for memory capacity and bandwidth expansion in server and storage systems.
Compute Express Link (CXL)
Compute Express Link (CXL) is an open standard designed to address the industry’s need for more high-bandwidth memory per core.
The standard allows for flexible, scalable, economical memory architectures that can be independently added or removed without the need to replace or upgrade the entire system.
SMART Delivers
SMART leverages decades of deep technical and memory application expertise to deliver leading solutions with CXL.
EDSFF Modules

The SMART CMM-E3S is a CXL 2.0 / Type 3 CXL.mem device in an E3.S EDSFF 2T form factor. The module incorporates DDR5 SDRAM and an integrated controller supporting a PCIe Gen5 x16 CXL interface.
E3.S Modules |
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CMM-E3S 64GB and 96GB DDR5 C-Temp | |||
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4-DIMM PCIe Add-in Cards (AICs)
The SMART CXA-4F1W is a CXL 2.0 / Type 3 CXL.mem device in a 4-DIMM PCIe Add-in Card form factor. The card incorporates four DDR5 RDIMM modules and an integrated controller supporting a PCIe Gen5 x16 CXL interface.
4-DIMM AICs |
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CXA-4F1W 128GB DDR5 C-Temp | |||
CXA-4F1W Unpopulated DDR5 C-Temp | |||
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8-DIMM PCIe Add-in Cards (AICs)

The SMART CXA-8F2W is a CXL 2.0 / Type 3 CXL.mem device in an 8-DIMM PCIe Add-in Card form factor. The card incorporates eight DDR5 RDIMM modules and two integrated controllers supporting a PCIe Gen5 x16 CXL interface.
8-DIMM AICs |
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CXA-8F2W 256GB / 512GB / 1TB DDR5 C-Temp | |||
CXA-8F2W Unpopulated DDR5 C-Temp | |||
Learn More Download Brief Get Datasheet Contact Us |