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Kingston KSM48R40BS8MMI-16HMM 16GB DDR5-4800MHz RDIMM 1Rx8 CL40 Memory
- Capacity: 16GB
- Type: DDR5 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 4800MHz
- Rank: 1Rx8 (Single Rank x8)
- CAS Latency: CL40
- ECC: Yes (implied by RDIMM for server/workstation use)
- Designed for servers and high-performance workstations
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Product Overview
The Kingston KSM48R40BS8MMI-16HMM is a 16GB DDR5 RDIMM memory module. It operates at a speed of 4800MHz with a module rank of 1Rx8 and CAS latency of CL40.
Technical Information
| SKU | KSM48R40BS8MMI-16HMM |
| Brand | Kingston |
| Capacity | 16GB |
| Memory Type | DDR5 SDRAM |
Additional Specifications
| Speed | 4800MHz |
| Form Factor | RDIMM |
| Rank | 1Rx8 |
| CAS Latency | CL40 |
Product Description
The Kingston KSM48R40BS8MMI-16HMM is a 16GB DDR5 Registered DIMM (RDIMM) module, engineered for next-generation servers and high-performance workstations. It operates at a significantly faster speed of 4800MHz, leveraging the advancements in DDR5 technology for increased bandwidth and improved system responsiveness. The module's configuration is 1Rx8 (Single Rank, x8 data width), providing efficient data handling for its capacity. DDR5 technology introduces architectural improvements over DDR4, including higher clock speeds, increased power efficiency, and enhanced features like on-die ECC (Error Correction Code) for improved data integrity at the chip level, in addition to the module-level ECC provided by the RDIMM design. The registered nature of the module buffers command and address signals, reducing the load on the memory controller and enabling higher memory capacities and improved stability in multi-module configurations. With a CAS Latency (CL) of CL40, this module is optimized for the higher clock speeds of DDR5. This 16GB DDR5 RDIMM is designed to meet the demanding requirements of modern data-intensive applications, virtualization, AI/ML workloads, and complex scientific simulations, offering a substantial upgrade in memory performance and capacity for compatible systems.



