Kingston KT42A1G2S4-NB | 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SO-DIMM Dual Rank Memory Module

Technical Specifications:
- Memory Size: 1GB
- Memory Technology: DDR2 SDRAM
- Memory Speed: 533 MHz
- Memory Standard: PC2-4200
- Signal Processing: Unbuffered
- Error Checking: Non-ECC
- CAS Latency: CL4
- Number of Pins: 200-pin
- Form Factor: SoDimm
- Rank: Dual Rank
- Voltage: 1.8V
- Memory Configuration: 128 Meg x 64

Helpful Notes:
- This memory module is compatible with laptops and other portable devices that use DDR2 SDRAM.
- The dual rank feature allows for better performance and stability in multitasking scenarios.
- This module has a low voltage requirement, which can help save power and extend battery life in laptops.