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DEC 20-45801-D3 SGRAM 4MB SODIMM Module
- Capacity: 4MB
- Memory Type: SGRAM (Synchronous Graphics RAM)
- Form Factor: SODIMM
- High-speed memory for graphics applications
- Designed for older graphics cards or specialized systems
- Synchronous operation for improved performance
- Compact form factor for space-constrained devices
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Product Overview
The DEC 20-45801-D3 is a 4MB SGRAM (Synchronous Graphics RAM) SODIMM module. This memory module was typically used in older graphics cards or specialized systems requiring high-speed video memory.
Technical Information
| Capacity | 4MB |
| Memory Type | SGRAM |
| Form Factor | SODIMM |
Additional Specifications
| Part Number | 20-45801-D3 |
| Brand | DEC |
Product Description
The DEC 20-45801-D3 is a 4MB Synchronous Graphics RAM (SGRAM) module in a SODIMM form factor. SGRAM was a type of DRAM designed specifically for graphics applications, offering higher bandwidth and performance than standard SDRAM of its era. Its synchronous nature allowed it to operate in lockstep with the system clock, enabling faster data transfers crucial for rendering complex graphics and video. This module's 4MB capacity, while small by today's standards, was significant for graphics memory in the late 1990s and early 2000s. It was commonly found on graphics accelerator cards or integrated into motherboards for systems that required dedicated video memory. The SODIMM form factor indicates a compact size, suitable for integration into systems where space was limited, such as laptops or specialized embedded devices. While SGRAM technology has largely been superseded by more advanced memory types like GDDR, modules like the DEC 20-45801-D3 represent important historical components in the evolution of computer graphics hardware. They were vital for enabling the visual capabilities of their time, supporting everything from gaming to professional visualization.
