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Buffalo D2U800C-1G/BJ D2U800C-1G/BJ Buffalo Select 1GB PC2-6400U-555 Memory RAM DDR2-800MHz
- Capacity: 1GB
- Type: DDR2 SDRAM
- Speed: PC2-6400U (800MHz)
- Latency: CL5 (555 timing)
- Form Factor: DIMM (for desktops)
- Voltage: Standard DDR2 voltage (1.8V)
- Designed for enhanced system performance and multitasking
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Product Overview
The Buffalo D2U800C-1G/BJ is a 1GB PC2-6400U-555 memory module. It operates at DDR2-800MHz speed, providing a significant performance boost for compatible computer systems by increasing the amount of available RAM.
Technical Information
| Capacity | 1GB |
| Memory Type | DDR2 SDRAM |
| Speed | 800MHz (PC2-6400U) |
| CAS Latency | 5 |
Additional Specifications
| Module Type | UDIMM (Unbuffered DIMM) |
| Voltage | 1.8V |
| Brand | Buffalo |
Product Description
This Buffalo Select memory module, SKU D2U800C-1G/BJ, is a 1GB DDR2 SDRAM module designed to enhance the performance of desktop computers. Operating at a speed of 800MHz, which corresponds to the PC2-6400U standard, this RAM stick provides a substantial increase in data transfer rates compared to slower memory types. The '555' in its designation refers to the CAS Latency (CL) timing of 5, indicating the number of clock cycles required for the memory to respond to a request. This timing is typical for DDR2-800 modules and contributes to overall system responsiveness. The module is a standard Unbuffered DIMM (UDIMM), making it compatible with a wide range of desktop motherboards that support DDR2 memory. Upgrading RAM is one of the most effective ways to improve a computer's ability to handle multiple applications simultaneously, load programs faster, and process data more efficiently. This 1GB module is particularly useful for systems that came with minimal RAM, allowing for smoother multitasking and a better user experience. Buffalo is a recognized brand in the memory market, known for producing reliable and high-quality RAM modules. The D2U800C-1G/BJ is built to meet industry standards, ensuring compatibility and stability with certified motherboards. Its 800MHz speed and CL5 latency make it a suitable choice for users looking to extend the life of their existing DDR2-based systems or to ensure optimal performance for everyday computing tasks.


