1. Intel Xeon Quad Core Xeon Quad Core E5440
  2. Intel Xeon Quad Core Xeon Quad Core E5450
  3. Intel Xeon Quad Core E5507
  4. Intel Xeon Quad Core E5630
  5. Intel Xeon Quad Core Xeon Quad Core X5355
  6. Intel Xeon Quad Core Xeon Quad Core E5335
  7. Intel Xeon Quad Core L5335
  8. Intel Xeon Quad Core L5520
  9. Intel Xeon Quad Core Xeon Quad Core E5405
  10. Intel Xeon Quad Core Xeon Quad Core L5420
  11. Intel Xeon Quad Core X5550
  12. Intel Xeon Quad Core L5506