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HP 669239-561 8GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin UDIMM Dual Rank x8 Memory M...
- Memory Capacity: 8GB
- Memory Type: DDR3 SDRAM
- Speed: 1600MHz (PC3-12800)
- Latency: CL11
- Form Factor: 240-Pin UDIMM
- Voltage: 1.5V
- Features: Non-ECC, Unbuffered
- Rank: Dual Rank
- Designed for HP systems
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Product Overview
The HP 669239-561 is an 8GB DDR3 SDRAM module designed for high-speed computing. It operates at 1600MHz (PC3-12800) with a CAS latency of 11, providing efficient data transfer. This non-ECC unbuffered UDIMM is a dual-rank module, suitable for a wide range of HP servers and workstations requiring substantial memory capacity and performance.
Technical Information
| Memory Size | 8GB |
| Memory Type | DDR3 SDRAM |
| Speed | 1600MHz |
| Module Type | PC3-12800 |
| CAS Latency | CL11 |
| Voltage | 1.5V |
Additional Specifications
| ECC | Non-ECC |
| Buffering | Unbuffered |
| Pin Count | 240-Pin |
| Form Factor | UDIMM |
| Rank | Dual Rank |
Product Description
The HP 669239-561 is an 8GB memory module utilizing DDR3 Synchronous Dynamic Random-Access Memory (SDRAM) technology. It is engineered to operate at a frequency of 1600MHz, corresponding to the PC3-12800 specification, which denotes its peak data transfer rate. This module is designed to enhance the performance of compatible HP servers and workstations by providing a significant increase in memory capacity and bandwidth. The module conforms to the 240-pin UDIMM (Unbuffered Dual In-line Memory Module) standard, which is the physical interface for DDR3 memory modules used in most desktop and server systems. It operates at a standard voltage of 1.5V, contributing to energy efficiency. The non-ECC designation indicates that this module does not incorporate error-checking and correction circuitry, making it suitable for environments where data integrity is managed by the system or where the overhead of ECC is not required. This particular module is a dual-rank configuration, meaning it has two independent sets of memory addresses. This design can potentially improve system performance by allowing the memory controller to interleave access between the ranks, thereby increasing effective bandwidth. The CL11 CAS latency rating specifies the timing characteristics for data retrieval. This memory module is specifically identified for use within HP systems, ensuring compatibility and optimal performance with their hardware.
