Transcend TS256MCQ653A | 256MB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Memory Module

1. Memory Type: DDR2
2. Memory Size: 256MB
3. Memory Speed: 533MHz
4. CAS Latency: CL4
5. Pin Count: 240
6. Error Correction Code (ECC): Yes
7. Buffered/Unbuffered: Unbuffered
8. Form Factor: DIMM
9. Voltage: 1.8V
10. Rank: Single Rank
11. Chip Organization: x8
12. Memory Configuration: 32Meg x 64

Helpful Notes:
1. This memory module is designed for use in servers and workstations that require ECC memory.
2. DDR2 memory is an older technology and may not be compatible with newer systems.
3. Make sure to check your system's specifications before purchasing to ensure compatibility.