Compaq 306541-B21 | HP 512MB Kit (2 X 256MB) EDO ECC Buffered 168-Pin DIMM Memory for ProLiant 5500 Server

Technical Specs:
- Memory Size: 512MB (2 x 256MB)
- Memory Technology: EDO (Extended Data Out)
- Memory Speed: 100MHz
- Error Checking and Correction (ECC): Yes
- Signal Processing: Buffered
- Form Factor: DIMM 168-pin

Helpful Notes:
1. This memory kit is specifically designed for the ProLiant 5500 server.
2. EDO memory technology is an older type of memory that is slower than modern DDR and DDR2 memory.
3. ECC and buffered memory provide extra reliability and stability for critical server applications.