AddOn AA2400D4SR8S-4G x1 HP Z9H55AT Compatible 4GB DDR4-2400MHz Unbuffered Single Rank x8 1.2V 260-pin CL15 SODIMM SFP-10G-PDAC5M-AO With 1 x Mini DisplayPort

With 1 x Mini DisplayPort Male DisplayPort 1

and yellow

telecom and A/V equipment with these high quality screws

The molded

Higher Bandwidth and Density - DDR3 allows better computer performance thanks to the fastest data transfer rates available

AddOn AA2400D4SR8S-4G x1 HP Z9H55AT Compatible 4GB DDR4-2400MHz Unbuffered Single Rank x8 1.2V 260-pin CL15 SODIMM SFP-10G-PDAC5M-AO With 1 x Mini DisplayPortThis HP Z9H55AT compatible 4GB DDR4 2400MHz Single 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