Dell A11584423 | 512MB PC133 133MHz ECC Registered 168-Pin DIMM Memory Module for PowerEdge 2500

Here are the technical specs for the Dell 512MB PC133 133MHz ECC Registered 168-Pin DIMM Memory Module:

- Memory Type: ECC Registered SDRAM
- Memory Speed: 133MHz
- Capacity: 512MB
- Form Factor: 168-Pin DIMM
- Compatibility: Dell PowerEdge 2500

Helpful notes:
- This memory module is designed for use in servers and workstations, not for personal computers.
- ECC (Error Correction Code) memory is more reliable than non-ECC memory, as it can detect and correct errors in data.
- Registered memory modules have a buffer that helps to reduce electrical load and improve stability, making them ideal for high-end systems.