SMART Modular Technologies is a specialist in memory modules in SIMM, DIMM, SO-DIMM, Rambus RIMM and custom form factors that utilize the latest DRAM, SRAM and Flash memory technologies. Because of this focus and concentration, SMART provides precision response to customer requirements. Design simulation, PCB design, surface mount technology and test are all experiencing rapid technological changes in response to rapid changes to higher density, higher operating frequency, lower voltages and smaller packages in memory ICs. SMART's leading edge technology continues to provide both standard and custom product solutions for its customers. This memory is designed for the following Hewlett Packard systems: Color LaserJet 5500, 5500dn, 5500nColor LaserJet 5500dtn, 5500hdnColor LaserJet 4600dtn, 4600hdnColor LaserJet 4600, 4600dnColor LaserJet 4550, 4550NColor LaserJet 4550DN, 4550HDN