AddOn 4GB DDR4 SDRAM Memory Module 3.2" Connects quickly via the compatible

Connects quickly via the compatible parallel port

Specially engineered for use in high performance servers and workstations

It's recommended to stay with 10

With Type B Male USB 2

card readers

AddOn 4GB DDR4 SDRAM Memory Module 3.2" Connects quickly via the compatibleThis HP Z4Y84UT 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