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Qimonda HYS64T256020EU-3-SC2 2GB DDR2-667MHz UDIMM 2Rx8 CL5 Memory
- Capacity: 2GB
- Memory Type: DDR2 SDRAM
- Speed: 667MHz (PC2-5300)
- Form Factor: UDIMM (Unbuffered DIMM)
- Latency: CL5
- Configuration: 2Rx8 (Dual Rank, 8-bit)
- Voltage: Standard DDR2 voltage
- Application: Desktop and workstation memory upgrades
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Product Overview
The Qimonda HYS64T256020EU-3-SC2 is a 2GB DDR2 SDRAM module designed for enhanced system performance. It operates at 667MHz with a CL5 latency and a 2Rx8 configuration, suitable for demanding desktop and workstation applications.
Technical Information
| Memory Size | 2GB |
| Memory Type | DDR2 SDRAM |
| Speed | 667MHz |
| CAS Latency | CL5 |
Additional Specifications
| Module Type | UDIMM |
| Rank | 2Rx8 |
| Part Number | HYS64T256020EU-3-SC2 |
Product Description
This Qimonda memory module, identified by the SKU HYS64T256020EU-3-SC2, is a 2GB DDR2 SDRAM component. It is engineered to operate at a frequency of 667MHz, which corresponds to a PC2-5300 data transfer rate. This speed offers a good balance between performance and compatibility for systems that support DDR2 memory, providing a substantial upgrade over lower-capacity modules. The module features a 2Rx8 configuration, indicating it is dual-ranked with eight memory chips per rank. Dual-rank modules can sometimes offer performance benefits by allowing the memory controller to access data from different ranks more efficiently. The CAS Latency (CL) is rated at 5, meaning it takes 5 clock cycles for the memory to respond to a column address strobe command, which is a common latency for DDR2 modules of this speed. As an Unbuffered DIMM (UDIMM), this module is intended for use in standard desktop computers and workstations. The 2GB capacity makes it suitable for users who run multiple applications simultaneously, engage in content creation, or play games that benefit from increased RAM. It represents a significant capacity increase for many older systems, enhancing overall system responsiveness and multitasking capabilities.



