Intel Xeon Processor 7110N - 2.50 GHz/2 x 1 MB L2 cache and 4 MB L3 cache Upgrade (40K1259) supports internal processing speeds of 2.50 GHz and external processing operations to memory at 667 MHz. It contains an integrated, full-speed, 2 MB level 2 cache and 4 MB Level3 Cache.