[ Home > CPU > SUN ] SUN 400MHZ PROCESSOR PN: X2580A Availability: Usually ships the same business day X2580A BKRegular price: $959.63Sale price: $875.00 SUN 400MHZ ULTRA SPARC CPU PN: X2570A Availability: Usually ships the same business day X2570A BKRegular price: $958.80Sale price: $670.00