DEC 21-43918-37 | 600Mhz Processor

Dell 055RPP | 800MHz 256KB L2 Cache Socket PGA370 Intel Pentium III Single-Core Processor

Dell 056JNN | 733MHz 133MHz FSB 256KB L2 Cache Socket Slot 2 Intel Pentium III Single-Core Processor

Dell 05338E | 500MHz 100MHz FSB 512KB L2 Cache Socket SECC2 Intel Pentium III Processor

Dell 05510U | 600MHz 133MHz FSB 256KB L2 Cache Socket SECC2 Intel Pentium III Single-Core Processor