IBM Pentium III , 1 GHz (19K4640) Processor Upgrade

Pentium III processors deliver leadership performance, value and flexibility for the computing needs of value servers. This processor option contains an integrated, full-speed 256KB ECC L2 cache. It guaranties increased performance for business, media, communications and Internet capabilities - 1GHz, 133MHz front-side bus speed. The processor supports SMP applications through installation in the second processor slot of x240, x340, x230 and Netfinity 4500R and 5100 models.