Memory RAM Type: DDR2
• Number of Modules: 2 x 2 GB
• Memory Voltage: 1.80 V
• Memory Technology: DDR2 SDRAM
• Memory Size: 4 GB
• Memory Speed: 800 MHz
This Dell A4849740 compatible 4GB (2x2GB) DDR2-800MHz DDR2-800MHz Dual Rank Unbuffered 1.8V 200-pin CL5 SODIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. Our products are also guaranteed by federal law to not affect or void OEM warranties.