Samsung M391T6553EZ3-E6 | 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Memory Module

Technical Specifications:
- Memory Type: DDR2 SDRAM
- Capacity: 512MB
- Memory Speed: 667MHz
- Data Integrity Check: ECC
- Latency Timings: CL5
- Form Factor: DIMM 240-pin
- Module Configuration: 64 x 8
- Voltage: 1.8V
- Error Correction: Non-parity
- Rank: 1Rx8
- CAS Latency: 5
- Organization: 64M x 64

Helpful Notes:
- This memory module is compatible with systems that support DDR2-667MHz memory.
- ECC memory is designed to detect and correct single-bit errors, providing greater data integrity.
- This module is unbuffered, which means it is not registered and does not have an additional buffer chip, making it more affordable but with slightly slower performance.