Micron MT9HTF3272AG-53EB3 | 256MB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Single Rank Memory Module

Technical Specifications:
- Memory Type: DDR2 SDRAM
- Memory Speed: 533 MHz
- Memory Size: 256 MB
- Memory Technology: 240-pin DIMM
- Error Correction Code (ECC): ECC
- CAS Latency: CL4
- Rank: Single
- Voltage: 1.8V
- Module Configuration: 32Meg x 72
- Organization: 32Mx72
- Timing: 4-4-4
- Form Factor: DIMM

Helpful Notes:
- ECC memory is more reliable and can detect and correct errors in data.
- This module is unbuffered, which means it is faster but can't handle as much memory as a registered module.
- Make sure your motherboard is compatible with DDR2 memory before purchasing.