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HP 664691-001S 8GB DDR3-1600MHz RDIMM 1Rx4 CL11 Memory
- Capacity: 8GB
- Type: DDR3 SDRAM
- Speed: 1600MHz (PC3-12800)
- Form Factor: RDIMM (Registered DIMM)
- Configuration: 1Rx4 (Single Rank, 4-bit)
- Latency: CL11
- Voltage: 1.5V
- ECC: Yes (Error-Correcting Code)
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Product Overview
This HP 8GB DDR3-1600MHz RDIMM memory module is designed for servers and workstations requiring high-speed, reliable memory performance. With a 1Rx4 configuration and CL11 latency, it offers efficient data handling for demanding enterprise applications.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 8GB |
| Speed | 1600MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 1Rx4 |
| CAS Latency | CL11 |
| Voltage | 1.5V |
| ECC | Yes |
Product Description
The HP 664691-001S is an 8GB DDR3 Registered DIMM (RDIMM) memory module, engineered for enhanced performance and stability in enterprise-level servers and workstations. Operating at a speed of 1600MHz (also known as PC3-12800), this module provides a significant bandwidth increase over lower-speed memory, crucial for memory-intensive applications and heavy multitasking environments. The 1Rx4 configuration signifies a single-rank module with 4-bit memory chips. This configuration is often optimized for specific server architectures, providing efficient data access. As an RDIMM, it includes an onboard register that buffers data between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, allowing for more memory modules to be installed per channel and improving overall system stability, especially in high-capacity configurations. Furthermore, this memory module features Error-Correcting Code (ECC) functionality. ECC memory can detect and correct common types of internal data corruption, significantly enhancing data integrity and system reliability. This makes the 664691-001S an ideal choice for critical server applications where data accuracy and uptime are paramount. The CL11 latency indicates the number of clock cycles required for data access, offering a balance between speed and performance for DDR3 memory.
