CPU

HPE Intel Pentium II processor - 233MHz (Klamath, 66MHz front side bus, 512KB Level-2 cache, Slot 1, ECC) - Includes heat sink

HPE Intel Pentium II processor - 266MHz (Klamath, 66MHz front side bus, 512KB Level-2 cache, Slot 1, ECC) - Does not include heat sink

Original DELL PROCESSOR, E31220, 3.1, 8MB, SNB, 80W, D2

HPE Dual Pentium Pro processor upgrade kit - Includes one processor board and two Pentium pro 200MHz (P6, 1MB Level-2 cache) processors

HPE Intel Pentium II processor - 333MHz (Klamath, 66MHz front side bus, 512KB Level-2 cache, Slot 1, ECC) - Includes heat sink

HPE Intel Pentium II processor - 333MHz (Klamath, 66MHz front side bus, 512KB Level-2 cache, Slot 1, ECC) - Includes heat sink