Samsung M391T6553CZ3-E6 | 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Memory Module

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 512 MB
- Data Transfer Rate: 667 MHz
- Latency Timings: CL5
- Form Factor: DIMM 240-pin
- Error Correction Code: ECC
- Buffered/Unbuffered: Unbuffered
- Voltage: 1.8 V
- Rank: Single Rank
- Pins: 240
- Chip Organization: x8
- CAS Latency: 5

Helpful Notes:
- ECC memory is designed for servers and workstations to prevent data corruption
- DDR2 memory is not compatible with DDR3 or DDR4 slots
- Make sure to check your motherboard's compatibility with this specific memory module before purchasing.