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HYS64T64000EU-25F-B2 - Qimonda 512MB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL5 240-Pin DIMM Single Rank Memory Module
- 512MB DDR2 SDRAM capacity
- 800MHz memory speed (PC2-6400)
- UDIMM (Unbuffered DIMM) for standard desktops
- 1Rx8 module configuration (Single Rank, 8 bits wide)
- CL6 CAS Latency
- Non-ECC memory
- 240-pin connector
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Key specifications
See full specs ↓- Memory Type
- DDR2 SDRAM
- Capacity
- 512MB
- Speed
- 800MHz
- Module Type
- UDIMM
- Rank
- 1Rx8
- Latency
- CL6
Product details
The Qimonda HYS64T64000EU-25F-B2 is a 512MB DDR2 UDIMM memory module designed for desktop computers. It operates at 800MHz with CL6 latency, providing a standard memory upgrade for compatible systems.
Technical Information
| Memory Type | DDR2 SDRAM |
| Capacity | 512MB |
| Speed | 800MHz |
| Module Type | UDIMM |
Additional Specifications
| Rank | 1Rx8 |
| Latency | CL6 |
| Pins | 240 |
Description
The Qimonda HYS64T64000EU-25F-B2 is a 512MB DDR2 Unbuffered DIMM (UDIMM) memory module, intended for use in desktop computers and workstations that utilize DDR2 memory technology. It operates at a frequency of 800MHz, which corresponds to the PC2-6400 standard, indicating its data transfer rate. This speed was a common high-performance option for DDR2 memory modules. This module is configured as 1Rx8, meaning it is single-ranked and features eight memory chips per rank. Single-rank modules are typically used in systems where memory controller load is less of a concern. It has a CAS Latency (CL) of 6, which defines the delay in clock cycles from when the memory controller requests data from a specific column until the data is available. A CL6 latency is considered relatively fast for DDR2 memory, contributing to system responsiveness. As a standard UDIMM, this Qimonda memory is non-ECC, meaning it does not include error-checking and correction capabilities, which is typical for consumer-grade memory. It features a 240-pin connector and is compatible with motherboards designed for DDR2 memory. This module is suitable for upgrading older PCs or replacing existing memory modules in systems that require this specific type and capacity of RAM.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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