AddOn 8GB DDR4 SDRAM Memory Module - For Notebook, Desktop PC, All-in-One PC, Workstation - 8 GB (1 x 8GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz Single-rank Memory - CL19 - 1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM - Lifetime Warranty

This Dell® A9206671 Compatible Factory Original 8GB DDR4-2666MHz Single Rank x8 1.2V 260-pin CL19 SO-DIMM 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.