The server built to help optimize your resources throughout the enterprise
The introduction to the market of the IBM System z9 EC brings significant technology advances that deliver on the strategy announced in October 2004, while also strengthening the mainframe’s leadership in enterprise computing. The new z9-EC server delivers enhancements in the areas of performance, scalability, availability, security and virtualization. The z9-EC has been designed using a holistic systems approach that includes the latest operating system, middleware, storage and networking technologies. The synergies gained through this collaborative design and development enable the elements to support each other while helping to deliver additional value to your business.
| Model | Desc | MI MIPS | MI Perf MSU | Model | Desc | MI MIPS | MI Perf MSU | |
| 401 | CPU | 198 | 34 | 716 | CPU | 6912 | 1183 | |
| 402 | CPU | 387 | 67 | 717 | CPU | 7254 | 1241 | |
| 501 | CPU | 387 | 66 | 718 | CPU | 7587 | 1298 | |
| 601 | CPU | 468 | 80 | 719 | CPU | 7916 | 1354 | |
| 403 | CPU | 567 | 97 | 720 | CPU | 8244 | 1411 | |
| 701 | CPU | 581 | 99 | 721 | CPU | 8568 | 1466 | |
| 404 | CPU | 738 | 127 | 722 | CPU | 8892 | 1522 | |
| 502 | CPU | 752 | 129 | 723 | CPU | 9212 | 1576 | |
| 405 | CPU | 905 | 157 | 724 | CPU | 9527 | 1630 | |
| 602 | CPU | 914 | 156 | 725 | CPU | 9842 | 1684 | |
| 406 | CPU | 1058 | 184 | 726 | CPU | 10152 | 1737 | |
| 503 | CPU | 1103 | 189 | 727 | CPU | 10463 | 1790 | |
| 702 | CPU | 1134 | 194 | 728 | CPU | 10769 | 1843 | |
| 407 | CPU | 1206 | 209 | 729 | CPU | 11075 | 1895 | |
| 603 | CPU | 1337 | 230 | 730 | CPU | 11376 | 1947 | |
| 408 | CPU | 1346 | 235 | 731 | CPU | 11678 | 1998 | |
| 504 | CPU | 1436 | 247 | 732 | CPU | 11975 | 2049 | |
| 703 | CPU | 1656 | 283 | 733 | CPU | 12272 | 2100 | |
| 604 | CPU | 1742 | 300 | 734 | CPU | 12569 | 2151 | |
| 505 | CPU | 1751 | 303 | 735 | CPU | 12861 | 2201 | |
| 506 | CPU | 2052 | 356 | 736 | CPU | 13154 | 2251 | |
| 605 | CPU | 2124 | 366 | 737 | CPU | 13446 | 2301 | |
| 704 | CPU | 2156 | 369 | 738 | CPU | 13734 | 2350 | |
| 507 | CPU | 2340 | 407 | 739 | CPU | 14018 | 2399 | |
| 606 | CPU | 2489 | 431 | 740 | CPU | 14297 | 2446 | |
| 508 | CPU | 2615 | 455 | 741 | CPU | 14571 | 2493 | |
| 705 | CPU | 2633 | 450 | 742 | CPU | 14846 | 2540 | |
| 607 | CPU | 2835 | 493 | 743 | CPU | 15111 | 2586 | |
| 706 | CPU | 3087 | 528 | 744 | CPU | 15377 | 2631 | |
| 608 | CPU | 3168 | 567 | 745 | CPU | 15633 | 2675 | |
| 707 | CPU | 3515 | 601 | 746 | CPU | 15890 | 2719 | |
| 708 | CPU | 3924 | 671 | 747 | CPU | 16142 | 2762 | |
| 709 | CPU | 4329 | 741 | 748 | CPU | 16389 | 2804 | |
| 710 | CPU | 4721 | 808 | 749 | CPU | 16632 | 2846 | |
| 711 | CPU | 5103 | 873 | 750 | CPU | 16875 | 2888 | |
| 712 | CPU | 5481 | 938 | 751 | CPU | 17114 | 2928 | |
| 713 | CPU | 5850 | 1001 | 752 | CPU | 17343 | 2968 | |
| 714 | CPU | 6215 | 1063 | 753 | CPU | 17577 | 3008 | |
| 715 | 715 | 715 | 715 | 754 | CPU | 17802 | 3046 |