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HP PA915AVR 4GB Kit (8x512MB) DDR2-400MHz RDIMM 1Rx8 CL3 Memory
- Kit Capacity: 4GB
- Module Configuration: 8 x 512MB DIMMs
- Memory Type: DDR2 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 400MHz (PC2-3200)
- CAS Latency: CL3
- ECC: Yes (Error-Correcting Code)
- Designed for servers and workstations
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Product Overview
This HP memory kit includes 8 x 512MB modules of DDR2 RDIMM memory, totaling 4GB. It operates at 400MHz with a CAS Latency of CL3. This ECC memory is designed for servers and workstations requiring reliable memory configurations.
Technical Information
| Kit Capacity | 4 GB |
| Module Count | 8 |
| Module Capacity | 512 MB |
| Memory Type | DDR2 SDRAM |
Additional Specifications
| Form Factor | RDIMM |
| Speed | 400 MHz |
| CAS Latency | CL3 |
Product Description
The HP PA915AVR is a 4GB memory kit consisting of eight 512MB DDR2 Registered DIMMs (RDIMMs). This memory configuration is intended for server and workstation platforms that utilize DDR2 memory technology and require ECC (Error-Correcting Code) support for enhanced data integrity. Operating at a speed of 400MHz (PC2-3200), these modules provide a data transfer rate suitable for many enterprise applications. The Registered DIMM (RDIMM) design incorporates an onboard register that buffers address and command signals, reducing the load on the memory controller. This allows for higher memory densities and improved system stability, which are critical factors in server environments. The ECC functionality is vital for detecting and correcting memory errors on the fly, preventing data corruption and system crashes, thereby ensuring the reliability of critical operations. Each module in this kit is 512MB, and the kit contains eight such modules, totaling 4GB. The configuration is likely 1Rx8 (single rank, 8-bit data width per chip) or 1Rx4 (single rank, 4-bit data width per chip), common for smaller density DDR2 modules. The CAS Latency (CL) of 3 is a standard timing for DDR2-400 memory. This HP memory kit is designed for compatibility with specific HP server models and other systems that support DDR2 400MHz RDIMMs, offering a reliable solution for memory upgrades or population.
