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HP D2975A 8MB Simm Non ECC EDO Memory
- Capacity: 8MB
- Form Factor: SIMM (Single In-line Memory Module)
- Type: EDO (Extended Data Out) DRAM
- Error Correction: Non-ECC
- Voltage: Typically 5V (check system compatibility)
- Data Rate: Varies based on system clock speed
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Product Overview
The HP D2975A is an 8MB SIMM memory module designed for older HP systems. It features Non-ECC EDO (Extended Data Out) technology, offering improved performance over standard FPM (Fast Page Mode) memory by allowing data to be read and written simultaneously.
Technical Information
| Memory Capacity | 8MB |
| Memory Type | EDO DRAM |
| ECC Support | No |
Additional Specifications
| Form Factor | SIMM |
| Module Type | Non-ECC |
Product Description
The HP D2975A memory module represents a component from an era where SIMM form factors and EDO DRAM were standard for system upgrades. EDO memory, an enhancement over FPM memory, allowed for faster data access by enabling the memory controller to access the next row address while the current row was still being read. This resulted in a performance boost, particularly noticeable in memory-intensive applications of its time. Designed for compatibility with specific HP server and workstation models, the D2975A's 8MB capacity was substantial for its generation. Its Non-ECC nature means it lacks built-in error detection and correction capabilities, making it suitable for applications where data integrity is less critical or where the system's motherboard provides its own error checking mechanisms. This module would have been used to expand the system's available RAM, improving multitasking capabilities and overall system responsiveness. When considering the HP D2975A, it's crucial to verify system compatibility, as older hardware often has very specific memory requirements regarding type, speed, voltage, and pin count. The SIMM form factor, with its edge connectors, differs significantly from modern DIMM modules, requiring specific slot types on the motherboard. This memory is primarily of historical interest or for maintaining legacy systems.
