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HP PP640AV 2GB Kit (2x1GB) DDR2-400MHz RDIMM 1Rx4 CL3 Memory
- 2GB Total Memory Capacity
- Kit includes 2 x 1GB modules
- DDR2 SDRAM Technology
- 400MHz Memory Speed
- Registered DIMM (RDIMM) type
- 1Rx4 module configuration (Single Rank, 4 Banks)
- CL3 CAS Latency
- ECC (Error-Correcting Code) support
- Ideal for enterprise servers and workstations
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Key specifications
See full specs ↓- Total Capacity
- 2 GB
- Module Size
- 1 GB
- Number of Modules
- 2
- Memory Type
- DDR2 SDRAM
- Speed
- 400 MHz
- Form Factor
- RDIMM
Product details
The HP PP640AV is a 2GB memory kit comprising two 1GB DDR2-400MHz Registered DIMMs (RDIMMs). It is designed for servers and workstations requiring enhanced performance and reliability with ECC support.
Technical Information
| Total Capacity | 2 GB |
| Module Size | 1 GB |
| Number of Modules | 2 |
| Memory Type | DDR2 SDRAM |
| Speed | 400 MHz |
Additional Specifications
| Form Factor | RDIMM |
| Rank | 1Rx4 |
| CAS Latency | CL3 |
| ECC | Yes |
Description
The HP PP640AV memory kit delivers a total of 2GB of high-performance RAM, configured as two 1GB Registered DIMM (RDIMM) modules. This memory solution is tailored for server and workstation environments where robust performance, stability, and data integrity are critical. Utilizing DDR2 technology clocked at 400MHz, these modules facilitate rapid data processing and enhance the overall operational efficiency of the system. Each module in this kit features a 1Rx4 rank configuration, signifying a single rank with four memory banks. This specific arrangement is often chosen for its balance of density and performance characteristics, compatible with a broad spectrum of server motherboards. The RDIMM design incorporates an onboard register that buffers address and command signals, mitigating the electrical load on the memory controller. This feature is particularly beneficial in systems with multiple processors or extensive memory configurations, ensuring signal integrity and enabling higher memory capacities. Integral to the PP640AV kit is its support for ECC (Error-Correcting Code) memory. ECC technology actively detects and corrects single-bit errors in real-time, significantly reducing the likelihood of system crashes, data corruption, and application failures. The CL3 CAS latency specifies the timing for memory access. This 2GB kit is an excellent choice for upgrading HP servers and workstations that demand reliable, error-protected memory for demanding enterprise workloads and mission-critical applications.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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