Micron MT9HTF6472Y-667 | 512MB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory Module

Technical Specifications:
- Memory Size: 512MB
- Memory Technology: DDR2 SDRAM
- Memory Speed: 667MHz
- Memory Standard: PC2-5300
- Signal Processing: Registered
- CAS Latency: CL5
- Pins: 240-pin
- Rank: Single
- Error Correction Code (ECC): Yes
- Form Factor: DIMM
- Voltage: 1.8V
- Module Configuration: 64Meg x 72

Helpful Notes:
- ECC memory is more reliable than non-ECC memory as it can detect and correct single-bit errors.
- Registered memory is slower than unbuffered memory but is more stable and can handle larger amounts of memory.
- Make sure your motherboard is compatible with DDR2 memory before purchasing.