Brand: Samsung | Category: Memory (RAM)
SKU: SAMS-MCAQE512GFCA00A07 | Part #: MCAQE512GFCA-00A07 | MPN: MCAQE512GFCA-00A07
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The Samsung CXL Memory Expander CMM-D 512GB from Samsung is enterprise-grade Memory (RAM) hardware built for data centers. Samsung's 512GB CXL 2.0-compliant memory expander that breaks DIMM slot limitations to deliver scalable, pooled memory capacity for AI inference and in-memory database workloads. Available in brand new condition. Samsung memory (ram) products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
| Brand | Samsung |
| Category | Memory (RAM) |
| SKU | SAMS-MCAQE512GFCA00A07 |
| Part Number | MCAQE512GFCA-00A07 |
| Condition | New |
| Product Family | CXL Memory Expander CMM-D |
| Capacity | 512 GB |
| Form Factor | E3.S 2T (EDSFF) |
| Host Interface | CXL 2.0 (CXL.mem) over PCIe Gen 5 x8 |
| DRAM Technology | DDR5 SDRAM |
| CXL Protocol Version | CXL 2.0 |
| PCIe Generation | PCIe Gen 5 |
| PCIe Lane Width | x8 |
| Memory Type | Volatile DRAM (Type 3 CXL device) |
| ECC Support | SECDED + Symbol-level advanced ECC |
| Operating Voltage | 3.3 V (module); DRAM powered internally |
| Typical Module Power | ~25 W (TDP, active) |
| Maximum Operating Temperature | 55 °C (ambient, with adequate airflow) |
| Bandwidth (peak) | ~64 GB/s (theoretical, PCIe Gen 5 x8 bidirectional) |
| Read Latency (CXL path) | ~200–300 ns (host CPU to CXL device, platform-dependent) |
| OS Memory Tiering Support | Linux NUMA tiering, DAMON, AutoNUMA; Windows Server CXL-aware NUMA |
| Hot-Plug Support | CXL 2.0 hot-plug capable (platform BIOS/firmware dependent) |
| Dimensions (E3.S 2T) | 112.75 mm × 31.5 mm × 7.5 mm (approx.) |
| RAS Features | Patrol scrubbing, demand scrubbing, correctable/uncorrectable error logging via CXL.io |
| Compliance & Certifications | CXL Consortium CXL 2.0 specification, PCIe 5.0 Base Specification, RoHS |
| Target Platform Compatibility | 4th/5th Gen Intel Xeon Scalable (Sapphire Rapids, Emerald Rapids), AMD EPYC Genoa/Bergamo with CXL 2.0 support |
The Samsung CXL Memory Expander CMM-D 512GB is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. Samsung validates this module against major server vendor compatibility matrices.
Key specifications for the Samsung CXL Memory Expander CMM-D 512GB: new condition; manufacturer Samsung; product family CXL Memory Expander CMM-D; capacity 512 GB; form factor E3.S 2T (EDSFF); host interface CXL 2.0 (CXL.mem) over PCIe Gen 5 x8; dram technology DDR5 SDRAM. Manufacturer part number MCAQE512GFCA-00A07. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.