| Vendor | Revenue, 2006 | Share, 2006 | Revenue, 2007 | Share, 2007 | Growth, YTY |
| Hewlett-Packard | $5,412 | 32% | $6,078 | 34% | 12.3% |
| IBM | $5,604 | 33.1% | $5,580 | 31.2% | -0.4% |
| Sun Microsystems | $1,985 | 11.7% | $2,092 | 11.7% | 5.4% |
| Dell | $1,309 | 7.7% | $1,508 | 8.4% | 15.3% |
| Fujitsu Siemens | $1,261 | 7.2% | $1,283 | 7.5% | 1.8% |
| Others | $1,342 | 7.9% | $1,323 | 7.4% | -1.5% |
| Total market | $16,912 | 100% | $17,863 | 100% | 5.6% |
| Source: IDC, 2008 | |||||