Справочник Пользователя для IBM TotalStorage DS4000 EXP100 storage expansion unit 171010X
Модели
171010X
IBM TotalStorage DS4000 EXP100
Expansion Unit Express Model
Expansion Unit Express Model
Scalable SATA storage for small to midrange environments
businesses at an affordable price
businesses at an affordable price
Highlights
■ Offers configurations targeted
to small and medium busi-
nesses at a very attractive price
■ Designed to deliver leading-
edge performance and
productivity
■ Provides cost-effective
flexibility and scalability
■ Incorporates dynamic capabili-
ties such as Dynamic Capacity
Expansion which allows you to
add drives to existing volume
groups non-disruptively
■ Brings improved reliability,
availability and serviceability
(RAS) capabilities to an entry-
level storage server
■ Unique DACstore: stores
configuration metadata on
every disk drive to help data
remain intact
The explosion of information created by
e-business is making storage a strate-
gic investment priority for companies of
all sizes. As storage becomes a priority,
simplification, business continuity, and
information lifecycle management are
three major concerns.
The IBM DS4000 EXP100 Expansion
Unit Express Model offers a SATA stor-
age solution designed to support high
availability and reliability. Features
include point-in-time copying and vol-
ume copying for disaster recovery, as
well as synchronous and asynchronous
mirroring options.
The IBM TotalStorage® DS4000
EXP100 Storage Expansion Unit
Express Model is designed to enable
the attachment of Serial Advanced
Technology Attachment (SATA) disk
drives for the IBM TotalStorage DS4300
Express, IBM TotalStorage DS4400,