Satisfy midrange to advanced data-storage applications with this simple-swap, high-performance Serial ATA (SATA) hard disk drive in IBM e Server x Series servers or Intelli Station workstations. Take advantage of simple-swap SATA technology to speed access to stored data & improve server processor usage & throughput. Designed For System x 3100 M4;x 3250 M4 (3.5"), 2583 (3.5")