Dell A19771913 | 512MB PC2-5300 DDR2-667MHz non-ECC Unbuffered CL5 200-Pin SO-DIMM Dual Rank Memory Module5110cn Laser Printer

Here are the technical specifications for the Dell 512MB PC2-5300 DDR2-667MHz non-ECC Unbuffered CL5 200-Pin SoDimm Dual Rank Memory Module:

- Memory Type: DDR2 SDRAM
- Capacity: 512MB
- Memory Speed: 667MHz
- CAS Latency: CL5
- Pins: 200-Pin SoDimm
- Rank: Dual Rank
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful notes:
1. This memory module is compatible with the Dell 5110cn Laser Printer.
2. Non-ECC memory is not as reliable as ECC memory, but it is also less expensive.
3. Dual rank memory modules have better performance than single rank modules, but they are also more expensive.