AddOn HP 805667-B21 Compatible Factory Original 4GB DDR4-2133MHz Unbuffered ECC Single Rank x8 1.2V 288-pin CL15 UDIMM V15 Individual lock keys included

Individual lock keys included

and a 256GB PCIe hard drive for fast and reliable storage

It comes with Windows 10 pre-installed

minimalist fit

AddOn HP 805667-B21 Compatible Factory Original 4GB DDR4-2133MHz Unbuffered ECC Single Rank x8 1.2V 288-pin CL15 UDIMM V15 Individual lock keys includedAddOn HP 805667 B21 Compatible Factory Original 4GB DDR4 2133MHz Unbuffered ECC Single Rank x8 1. 2V 288 pin CL15 UDIMM 2133 MHz of memory speed allows you to browse web, listen to songs and use routine software simultaneously DIMM 4 GB of memory makes a perfect symmetry with your latest model processor and boosts up your computer's performance DDR4 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get