Dell A11537237 | 512MB PC133 133MHz ECC Registered 168-Pin DIMM Memory Module for PowerEdge 2550

Here are the technical specs for the Dell 512MB PC133 133MHz ECC Registered 168-Pin DIMM Memory Module for Dell PowerEdge 2550:

- Memory Type: SDRAM
- Memory Speed: PC133 (133MHz)
- Capacity: 512MB
- Pins: 168
- ECC: Yes
- Registered: Yes

Helpful notes:
- This memory module is compatible with Dell PowerEdge 2550 servers.
- ECC (Error Correcting Code) memory can detect and correct single-bit errors, making it more reliable for critical applications.
- Registered memory modules have an additional register between the memory controller and the DRAM modules, which helps to reduce electrical load and improve stability.