4 Hardware Architecture
About This Chapter
The storage system hardware is the basis of data storage. A storage unit typically consists of a
controller enclosure or a controller enclosure paired with disk enclosures.
4.1 Device Composition
4.2 2 U Controller Enclosure
4.3 2 U Disk Enclosure (2.5-Inch Disks)
4.4 4 U Disk Enclosure (3.5-Inch Disks)
4.5 High-Density Disk Enclosure
4.6 Coffer Disk
4.7 (Optional) Data Switch
4.8 (Optional) Quorum Server
4.9 Device Cables
4.1 Device Composition
A storage system consists of one or more controller enclosures and disk enclosures, and it
provides an intelligent storage platform that features robust reliability, high performance, and
large capacity.
Different product models use different types of controller enclosures and disk enclosures.
Table 4-1 lists the controller enclosures and disk enclosures used by different product models.
OceanStor 2600 V3
Product Description
4 Hardware Architecture
Issue 09 (2019-05-15) Copyright © Huawei Technologies Co., Ltd. 16
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