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HP EM151AVR 2GB Kit (2x1GB) DDR2-667MHz FB-DIMM 2Rx8 CL5 Memory
- Capacity: 2GB Kit (2x1GB)
- Memory Type: DDR2 FB-DIMM
- Speed: 667MHz
- Rank: 2Rx8 (Dual Rank x8)
- CAS Latency: CL5
- Form Factor: FB-DIMM
- Designed for HP servers
- ECC Registered memory
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Key specifications
See full specs ↓- Memory Size
- 2GB
- Memory Type
- DDR2 SDRAM
- Form Factor
- FB-DIMM
- Speed
- 667 MHz
- CAS Latency
- CL5
- Rank
- 2Rx8
Product details
The HP EM151AVR is a 2GB kit consisting of two 1GB DDR2-667MHz FB-DIMM memory modules. It features a 2Rx8 configuration and CL5 latency, designed for server applications requiring stable and efficient memory performance. This kit is suitable for upgrading compatible HP server platforms.
Technical Information
| Memory Size | 2GB |
| Memory Type | DDR2 SDRAM |
| Form Factor | FB-DIMM |
| Speed | 667 MHz |
Additional Specifications
| CAS Latency | CL5 |
| Rank | 2Rx8 |
| Voltage | 1.8V |
| ECC | Yes (ECC Registered) |
Description
This HP EM151AVR memory kit provides a total of 2GB of RAM, comprised of two 1GB FB-DIMM modules, operating at a DDR2-667MHz speed. FB-DIMMs are a specialized type of memory module commonly found in servers and high-performance workstations, characterized by an Advanced Memory Buffer (AMB) chip. This chip serializes data transfers, reducing the electrical load on the memory controller and enabling higher memory capacities and speeds, which is crucial for enterprise-grade systems. The configuration of 2Rx8 indicates that each 1GB module is dual-ranked, with each rank having an 8-bit data width. This dual-rank design can potentially improve performance by allowing the memory controller to access different ranks independently. The CAS Latency (CL) of 5 signifies the number of clock cycles required for the memory to respond to a column read command, offering a balance between speed and stability for server operations. As ECC Registered memory, these modules incorporate Error-Correcting Code (ECC) to detect and correct single-bit errors, enhancing data integrity and system reliability. The registered nature of the modules further reduces the load on the memory controller, supporting larger memory configurations. The EM151AVR is intended for HP server platforms that specifically support DDR2 FB-DIMM memory, ensuring compatibility and optimal performance for critical business applications.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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