Ultra 80 motherboard in a server chassis. Mid-range and high-end = available as upgrade option only Ultra workstations (2005–2010) In the intervening time gap, Sun workstations were named Sun Blade and Sun Java Workstation. UltraSPARC The A60 Ultra 3 mobile workstation rebadged the Tadpole SPARCle (550 and 650 MHz) and Viper (1.2 GHz) laptops. The A61 Ultra 3 was physically different and was based on the Naturetech 888P (550/650 MHz) and Mesostation 999 (1.28 GHz). The two lines are unrelated systems otherwise. x86 External links Sun graphics cards Sun servers Sun workstations Computer-related introductions in 1995 SPARC microprocessor products 64-bit computers