AddOn AA2400D4SR8S-4G x1 HP Z9H55AT Compatible 4GB DDR4-2400MHz Unbuffered Single Rank x8 1.2V 260-pin CL15 SODIMM

This 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 warranties.

• SoDIMM 4 GB memory smoothly executes complex apps and games
• DDR4-2400/PC4-19200 interface synchronizes electrical and clock signals for an efficient data transfer rate
• No matter how heavy and numerous the applications that you are using, 2400 MHz memory speed will run them smoothly