Transcend JM367Q643A-6 | 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered DIMM CL5 240-Pin DIMM Dual Rank Memory Module

1. Memory Type: DDR2
2. Memory Size: 512 MB
3. Memory Speed: 667 MHz
4. Memory Standard: PC2-5300
5. CAS Latency: CL5
6. Error Correction Code (ECC): Non-ECC
7. Buffered/Unbuffered: Unbuffered
8. Pin Count: 240
9. Rank: Dual Rank
10. Voltage: 1.8V
11. Memory Form Factor: DIMM
12. Memory Module Height: 1.18" (30mm)

Helpful Notes:
1. This memory module is compatible with systems that support DDR2 memory.
2. Dual rank memory modules provide better performance than single rank modules.
3. Unbuffered memory modules are faster than buffered memory modules.