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Dell A4842637 2GB DDR3-1333MHz RDIMM 1Rx4 CL9 Memory
- Capacity: 2GB
- Memory Type: DDR3 SDRAM
- Speed: 1333MHz (PC3-10600R)
- Form Factor: RDIMM (Registered DIMM)
- Configuration: 1Rx4 (Single Rank, x4 data width per chip)
- Latency: CL9
- Designed for Dell servers and workstations.
- Supports error correction and improved signal integrity.
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Product Overview
The Dell A4842637 is a 2GB DDR3-1333MHz Registered DIMM (RDIMM) memory module. It features a 1Rx4 configuration, indicating one rank of four memory chips, and CL9 latency. This module is designed for servers and workstations that support registered memory for enhanced stability and performance.
Technical Information
| Product Type | Memory Module |
| Capacity | 2GB |
| Memory Technology | DDR3 SDRAM |
| Form Factor | RDIMM |
Additional Specifications
| Speed | 1333MHz |
| Rank | 1Rx4 |
| CAS Latency | CL9 |
| Voltage | 1.5V (Standard for DDR3) |
Product Description
The Dell A4842637 is a 2GB DDR3 Registered DIMM (RDIMM) memory module, operating at a speed of 1333MHz. This module is specifically designed for server and workstation environments that benefit from the stability and performance enhancements offered by registered memory. Unlike unbuffered DIMMs, RDIMMs include a register chip that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved signal integrity, which is crucial for mission-critical applications. This particular module features a 1Rx4 configuration, signifying a single rank with four memory chips per rank, each utilizing an x4 data width. This configuration is common in server memory modules. The CAS Latency (CL) is rated at 9, which is a standard timing for DDR3-1333MHz modules, ensuring efficient operation. The module operates at the standard 1.5V required for DDR3 memory. As a component designed for Dell systems, the A4842637 ensures compatibility and reliability within Dell's server and workstation product lines. Installing RDIMMs like this one can enhance system stability, particularly under heavy loads, and support larger memory configurations than UDIMMs. It is essential to verify that the target system supports DDR3 RDIMMs and the specific 1Rx4 configuration before installation.
