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Kingston KSM48R40BS4III-32HMR 32GB DDR5-4800MHz RDIMM 1Rx4 CL40 Memory
- Capacity: 32GB
- Type: DDR5 RDIMM (Registered DIMM)
- Speed: 4800MHz
- Latency: CL40
- Rank: 1Rx4 (Single Rank x4)
- Designed for servers and workstations
- ECC (Error-Correcting Code) support (inherent in RDIMM)
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Product Overview
The Kingston KSM48R40BS4III-32HMR is a 32GB DDR5 RDIMM (Registered DIMM) memory module. It operates at 4800MHz with a CL40 latency and is designed for servers and workstations requiring high-capacity, high-performance memory.
Technical Information
| Product Type | Memory Module |
| Capacity | 32GB |
| Memory Technology | DDR5 SDRAM |
| Form Factor | RDIMM (288-pin) |
Additional Specifications
| Speed | 4800MHz |
| CAS Latency | CL40 |
| Rank | 1Rx4 |
| ECC | Yes (Registered) |
Product Description
The Kingston KSM48R40BS4III-32HMR is a high-performance 32GB DDR5 Registered DIMM (RDIMM) memory module. DDR5 represents the latest generation of Double Data Rate Synchronous Dynamic Random-Access Memory, offering significant improvements in speed, bandwidth, and power efficiency over previous DDR generations. This module operates at a rapid 4800MHz frequency, enabling faster data access and processing for demanding applications. The 'RDIMM' designation indicates that this module features a registered buffer chip, which helps to reduce electrical load on the memory controller. This allows for higher memory capacities and greater stability in systems with many memory modules, making RDIMMs the standard choice for servers and high-end workstations. Furthermore, RDIMMs inherently support ECC (Error-Correcting Code) functionality, which detects and corrects single-bit memory errors, crucial for maintaining data integrity in critical computing environments. With a CAS Latency (CL) of 40 and a single-rank x4 (1Rx4) configuration, this module is optimized for performance in server environments. The 1Rx4 configuration typically offers better signal integrity and higher density potential compared to dual-rank modules in certain server architectures. This 32GB DDR5 RDIMM is designed to enhance the performance and reliability of servers and workstations used for tasks such as virtualization, large-scale data analysis, scientific simulations, and content creation.


