Crucial 96GB Kit (2x48GB) DDR5-5600 RDIMM ECC Registered

The Crucial 96GB Kit (2x48GB) DDR5-5600 RDIMM ECC (CT2K48G56C46R5) delivers enterprise-grade registered memory built on Micron-fabricated DDR5 die, offering a significant capacity and bandwidth step up from DDR4 for workstation and entry-level server platforms. Operating at DDR5-5600 (PC5-44800) with a CAS latency of CL46, the kit leverages the native DDR5 on-die ECC engine alongside the RDIMM register buffer to provide both signal integrity across multi-slot topologies and robust in-flight data correction, making it well-suited for platforms based on Intel Xeon W-2400/W-3400 series and AMD EPYC 4004 series processors that support registered DDR5.

Each 48GB RDIMM uses a 288-pin interface and operates at 1.1V, consistent with the DDR5 JEDEC voltage specification, reducing per-module power draw compared to DDR4 RDIMMs running at 1.2V under equivalent workloads. The registered (buffered) topology isolates the memory controller from the DRAM loads, enabling reliable operation in systems populated across multiple DIMM slots per channel without signal degradation. On-die ECC at the DRAM level works in conjunction with system-level ECC to intercept single-bit errors before they propagate, a two-layer correction approach that materially improves data integrity for persistent or latency-sensitive workloads.

As a Crucial-branded kit sourced from Micron's own DDR5 manufacturing, CT2K48G56C46R5 benefits from the vertical integration between silicon design and module qualification. The 96GB total capacity in a two-DIMM configuration leaves additional slots free for future expansion on quad-channel or eight-channel server platforms, providing a practical starting density for memory-intensive applications while preserving upgrade headroom. The kit is designed and tested to JEDEC DDR5-5600 specifications and is compatible with platforms that support RDIMM DDR5.

Ideal for

• EDA and CAD workstations running large in-memory design rule checks and simulation datasets that demand both high bandwidth and ECC protection against soft errors
• Entry-level rack servers hosting virtualised workloads where registered DDR5 signal integrity supports multiple populated DIMM slots per channel without compromising stability
• AI inferencing and ML training nodes on Xeon W-3400 or EPYC 4004 platforms that require sustained memory bandwidth above DDR4 thresholds for matrix operations
• Database servers running in-memory OLTP or analytics engines where 96GB of ECC-protected capacity reduces swap activity and protects transaction integrity
• Scientific computing workstations performing large-scale finite element analysis or CFD simulations that benefit from the higher per-channel bandwidth of DDR5-5600
• Media production workstations handling 8K RAW editorial and compositing pipelines where large frame-buffer residency in registered ECC memory prevents data corruption under sustained I/O

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.