Boost the capabilities of your HP Business Desktop PC and improve system performance and application responsiveness with low-power, high-speed DDR4 memory from HP. FeaturesFlexible, fast scalability- Improve start-up times with fewer delays during routine operations, run more programs simultaneously, and easily toggle between them with super-fast, power-efficient memory that you can scale to meet your exact requirements.HP-tested- Ensure that all of your memory characteristics match by upgrading with HP-branded memory thats been tested for seamless system-level integration with HP PCs.Supported by HP- Protect your investment with the same world-class HP limited warranty you get for your PC. Features Compatible products HP ProDesk 400 G4 SFF, HP ProDesk 400 G4 MT, HP ProDesk 600 G3 MT, HP ProDesk 600 G3 SFF, HP EilteDesk 800 G3 TWR, HP EliteDesk 800 G3 SFF HP segment Business Memory form factor 288-pin DIMM Component for PC/Server Memory clock speed 2666 MHz Internal memory type DDR4 M