Title:
ストレージシステム
Document Type and Number:
Japanese Patent JP4497918
Kind Code:
B2
Abstract:
In a RAID system, the power supplied to hard disks (HDDs) can be increased, and a plurality of types of HDDs can be installed. A plurality of HDD packs 33 are supplied with a single high voltage from a motherboard 28. The HDD packs 33 each accommodate, in a canister, an HDD 107, 181, 185 or 187 with different power supply specifications or communication interface specifications, as well as a DC/DC converter 109 to convert the power supply. Part of the HDD packs 33 have a data transfer interface conversion circuit 195 as well.
Inventors:
Hiroshi Suzuki
Hiromi Matsushige
Masahito Ogawa
Tomokazu Yokoyama
Kurokawa Masamitsu
Hiromi Matsushige
Masahito Ogawa
Tomokazu Yokoyama
Kurokawa Masamitsu
Application Number:
JP2003428829A
Publication Date:
July 07, 2010
Filing Date:
December 25, 2003
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F1/26; G06F3/06; G11B33/00; G11B33/12; H05K5/00
Domestic Patent References:
| JP7093058A | ||||
| JP8263225A | ||||
| JP2001339853A | ||||
| JP2003323787A | ||||
| JP2004038331A | ||||
| JP2004126972A |
Attorney, Agent or Firm:
Wilfort International Patent Office
Teruyuki Uemura
Miyagawa Nagao
Takeshi Nakamura
Teruyuki Uemura
Miyagawa Nagao
Takeshi Nakamura