AddOn AA2400D4SR8S-8G x1 Dell SNPMKYF9C-8G Compatible 8GB DDR4-2400MHz Unbuffered Dual Rank x8 1.2V 260-pin CL15 SODIMM C6-GN-4-ENC so no external power adapters

so no external power adapters are required

RoHS Compliant and Lead-Free

avoiding the hassle of running multiple cables

7-64bit as well as Mac OS 10

AddOn AA2400D4SR8S-8G x1 Dell SNPMKYF9C-8G Compatible 8GB DDR4-2400MHz Unbuffered Dual Rank x8 1.2V 260-pin CL15 SODIMM C6-GN-4-ENC so no external power adaptersThis Dell SNPMKYF9C 8G compatible 8GB DDR4 2400MHz Dual Rank Unbuffered 1. 2V 260 pin CL15 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