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HP XY731AV 16GB Kit (4x4GB) DDR3-1333MHz RDIMM 2Rx4 CL9 Memory
- 16GB total memory capacity
- Composed of 4 x 4GB modules
- DDR3 SDRAM technology
- Speed: 1333MHz (PC3-10600R)
- Registered DIMM (RDIMM) for server environments
- Dual Rank x4 (2Rx4) configuration
- CAS Latency: CL9
- ECC (Error-Correcting Code) support
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Product Overview
This HP memory kit, SKU XY731AV, provides 16GB of DDR3-1333MHz RDIMM memory, configured as 4x4GB modules. It is designed for servers and workstations requiring high-speed, reliable RAM with error correction capabilities.
Technical Information
| Product Type | Memory Module Kit |
| Capacity | 16 GB |
| Module Count | 4 |
| Module Size | 4 GB |
| Memory Technology | DDR3 SDRAM |
Additional Specifications
| Form Factor | RDIMM |
| Speed | 1333 MHz |
| Rank | 2Rx4 |
| CAS Latency | CL9 |
Product Description
The HP XY731AV is a 16GB memory kit designed to enhance the performance and capacity of compatible server and workstation systems. This kit consists of four 4GB DDR3 Registered DIMM (RDIMM) modules, operating at a speed of 1333MHz. The RDIMM format is crucial for server environments as it includes onboard registers to buffer command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved stability. Each module in the XY731AV kit features a 2Rx4 configuration, indicating it has two ranks of memory chips, with each chip having 4 bits of data width. This configuration can offer performance benefits in certain server architectures. Furthermore, the memory supports ECC (Error-Correcting Code) functionality, which detects and corrects single-bit memory errors, significantly reducing the risk of data corruption and system crashes – a critical feature for mission-critical applications and continuous operation. With a CAS Latency of CL9, these memory modules provide a balance between speed and timing. This kit is an ideal upgrade for HP ProLiant servers and other compatible systems that support DDR3 RDIMMs, offering a substantial boost in multitasking capabilities, application responsiveness, and overall system throughput. Ensuring compatibility with the specific server model's memory specifications is recommended before installation.
