Gartner, 1- 2010 . [external controller-based (ECB) disk storage]. 2009 . 18.3%. .

1- 2010 . 4.5 ., — 3.8 . , , , 25.5%. 2009 .

ECB- , 1- 27.7% . 65%, ( ) 28.3%.

, (. ). EMC Symmetrix, CLARiiON Celerra, Data Domain. Gartner, Data Domain 1- 2010 . 124.6 ., EMC 1,223.3 .

, 1Q10 ( .)

1Q10 1Q10 (%) 1Q09 1Q09 (%) 1Q09-1Q10 (%)
EMC1 1,223.3 27.2 889.5 23.4 37.5
IBM 527.3 11.7 427.7 11.3 23.3
NetApp 469.1 10.4 324.0 8.5 44.8
Dell 437.6 9.7 348.1 9.2 25.7
HP 416.4 9.3 372.1 9.8 11.9
Hitachi/HDS2 408.5 9.1 403.6 10.6 1.2
Oracle 154.8 3.4 150.4 4.0 2.9
Fujitsu 143.5 3.2 162.7 4.3 -11.8
712.1 15.9 720.6 19.0 -1.2
4,492.6 100.0 3,798.8 100.0 18.3

1. EMC OEM- Dell Fujitsu Technology Solutions.

2. Hitachi/Hitachi Data Systems OEM- HP Oracle.

3. Gartner ECB disk storage .

: Gartner ( 2010 .)

, , 1- . HP XP-, 1- 2010 .