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Corsair VS2GB667D2 2GB DDR2-667MHz PC2-5300 Non-ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory Mod...
- 2GB DDR2 SDRAM capacity
- 667MHz memory speed (PC2-5300)
- 240-Pin DIMM form factor
- Unbuffered, Non-ECC
- CL5 CAS Latency
- Dual Rank (2R)
- Designed for desktop PCs
- Standard height DIMM
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Product Overview
The Corsair VS2GB667D2 is a 2GB DDR2 SDRAM memory module designed for desktop computers. It operates at 667MHz (PC2-5300) with a CL5 latency and is an unbuffered, non-ECC DIMM.
Technical Information
| Memory Type | DDR2 SDRAM |
| Capacity | 2GB |
| Speed | 667MHz |
| Module Type | DIMM |
| Pin Count | 240-Pin |
Additional Specifications
| Error Correction | Non-ECC |
| Buffering | Unbuffered |
| Rank | 2R (Dual Rank) |
| CAS Latency | CL5 |
| Manufacturer | Corsair |
Product Description
The Corsair VS2GB667D2 is a 2GB memory module that utilizes DDR2 SDRAM technology, commonly found in desktop computers from the mid-2000s to early 2010s. This module operates at a speed of 667MHz, which corresponds to a PC2-5300 data transfer rate, providing a solid performance level for general computing tasks of its era. The 240-pin DIMM form factor is standard for DDR2 desktop memory. This specific module is unbuffered and Non-ECC (Error-Correcting Code). Unbuffered memory directly communicates with the memory controller without an intermediate register, which is typical for consumer-grade systems. Non-ECC memory does not have built-in error detection or correction capabilities, making it suitable for standard desktop use where the highest levels of data integrity are not paramount, unlike server environments that often require ECC memory. The CL5 CAS Latency indicates the number of clock cycles required for the memory to respond to a request for data. The VS2GB667D2 is also a Dual Rank (2R) module. This means it has two independent sets of memory chips (ranks) on the module, which can allow the memory controller to access data from different ranks concurrently, potentially improving performance in certain scenarios. This Corsair memory module is a reliable choice for upgrading or replacing memory in compatible desktop systems that support DDR2 667MHz Non-ECC Unbuffered DIMMs.
