4- 2009 . 4.5% 2008 ., — 3.2%. Gartner.

3- x86-, 4- . , , 4- 2008 . , 2009 . x86-, . RISC/Itanium Unix- , .

blade-: 11.1% 22.1% . RISC/Itanium Unix- 4- : 30.5% 20% .

Gartner - , , 19.6, 13.4 9.0% . - , .

IBM (. . 1), , 1%. 4- IBM System x, System p System z .

HP, Dell Fujitsu 4Q08-4Q09 , IBM Sun .

1. 4Q09 ( . )

4Q09
4Q09
(%)
4Q08
4Q08
(%)
4Q08-4Q09
(%)
IBM 4125145125 32.7 4384617846 33.7 -5.9
HP 3951339524 31.3 3935135353 30.2 0.4
Dell 1519699047 12.1 1403027996 10.8 8.3
Sun Microsystems 960830493 7.6 1256435607 9.7 -23.5
Fujitsu 563384642 4.5 560392872 4.3 0.5
1486168259 11.8 1477943169 11.4 0.6
12606567089 100.0 13017552843 100.0 -3.2

: Gartner ( 2010)

4- HP, 3.8% (. . 2). ProLiant, . NEC Sun .

4- 2009 . x86-, 6.3%, 14.3%.

2. 4Q09 ( )

4Q09
4Q09
,(%)
4Q08
4Q08
,(%)
4Q08-4Q09
, (%)
HP 717212 32.1 690666 32.3 3.8
Dell 484702 21.7 464072 21.7 4.4
IBM 320007 14.3 289635 13.5 10.5
Sun Microsystems 61866 2.8 81229 3.8 -23.8
Fujitsu 67391 3.0 65088 3.0 3.5
584007 26.1 548910 25.7 6.4
2235185 100.0 2139601 100.0 4.5

: Gartner ( 2010)

2009 2008 . 16.6%, 18.3%.

blade- 1.3%, 11.4%. HP 46.8%; IBM 28.2%.

2010 . Gartner . x86- .