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Dell 8W1JM 4GB Kit (2x2GB) DDR3-1066MHz RDIMM 2Rx8 CL7 Memory
- Kit Capacity: 4GB (2 x 2GB modules)
- Type: DDR3 RDIMM (Registered DIMM)
- Speed: 1066MHz (PC3-8500R)
- Rank: 2Ranks x 8 Banks (2Rx8) per module
- Latency: CL7
- Voltage: Typically 1.5V
- ECC: Error-Correcting Code support
- Form Factor: DIMM
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Product Overview
This Dell 8W1JM is a 4GB kit consisting of two 2GB DDR3 RDIMM memory modules. Each module operates at 1066MHz with a CL7 latency, providing a balanced performance for server and workstation environments. The 2Rx8 organization on each module offers a standard density suitable for various upgrade and configuration needs.
Technical Information
| Memory Size | 4GB Kit (2x2GB) |
| Memory Type | DDR3 RDIMM |
| Speed | 1066MHz |
| CAS Latency | CL7 |
Additional Specifications
| Organization | 2Rx8 |
| ECC | Yes |
| Voltage | 1.5V |
Product Description
The Dell 8W1JM is a memory kit containing two 2GB DDR3 Registered DIMM (RDIMM) modules, totaling 4GB of memory. These modules are designed for server and workstation applications where reliability and performance are paramount. Each module operates at a speed of 1066MHz, also known as PC3-8500R, and features a CAS Latency (CL) of 7, ensuring efficient data access. The organization of each 2GB module is 2Rx8, meaning it has two ranks, and each rank is composed of eight memory chips. This configuration is a common standard for DDR3 RDIMMs, offering a good balance between density and performance. As RDIMMs, these modules incorporate registers that buffer command and address signals, reducing the load on the memory controller and enabling systems to support larger memory configurations. This memory kit is ECC (Error-Correcting Code) enabled, which is a critical feature for servers and workstations as it detects and corrects single-bit memory errors, thereby enhancing data integrity and system stability. The standard 1.5V operating voltage ensures compatibility with most DDR3-based server and workstation platforms. The 8W1JM kit is ideal for upgrading memory capacity in compatible Dell systems or for building new systems that require dependable DDR3 memory.
