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Product Description

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. It describes the positioning, features, typical applications, architecture, specifications, environmental requirements, standards compliance, and granted certifications of the OceanStor 2800 V3 storage system.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Hardware Specifications

Hardware Specifications

Hardware specifications include hardware configurations, port specifications, disk specifications, dimensions, weight, electrical specifications, and reliability specifications.

Table 6-1 describes categories of hardware specifications. You can quickly find desired specifications based on their categories.

Table 6-1 Categories of hardware specifications

Category

Description

Hardware Configurations

Describes the configurations of major hardware components, such as processors, memory, disks, and ports.

Port Specifications

Describes port specifications, such as the maximum number of ports supported by each interface module and the maximum number of interface modules supported by each controller.

Disk Specifications

Describes the size, rotational speed, capacity, and weight of each disk type.

Dimensions and Weight (Unpackaged)

Describes the dimensions and weight of controller enclosures and disk enclosures.

Electrical Specifications

Describes the electrical specifications of controller enclosures and disk enclosures.

Reliability Specifications

Describes the reliability specifications of the storage system.

Hardware Configurations

Item

Value

Processors per controller

1 x 6-core processor

Cache size per controller

48 GB

Max. number of controllers

2 (a single controller is also supported)

NOTE:

Single-controller storage products do not provide redundant controllers. If the controller of such a product is faulty, services running on the storage product are interrupted and data may be lost.

Maximum number of disks

750

Controller enclosure

2 U controller enclosure with 12 x 3.5-inch disks

Type of supported disk enclosures

  • 4 U SAS disk enclosure with 24 x 3.5-inch disks
  • 4 U SAS high-density disk enclosure with 75 x 3.5-inch disks

Maximum number of disk enclosures

  • 4 U SAS disk enclosure: 30
  • 4 U SAS high-density disk enclosure: 10

Supported disk types

  • SAS (used as data coffer disks, located in slot 0 to 3 of a controller enclosure)
  • NL-SAS (used as data disks, located in the other slots of controller enclosure, 4 U SAS disk enclosure, and 4 U SAS high-density disk enclosure)
  • SATA (used as data disks, located in all slots of 4 U SAS disk enclosures)

Supported hot-swappable interface module types

  • GE
  • 10GE (electrical)
  • SmartIO (Used as front-end ports. Each module has four optical ports. 10 Gbit/s Ethernet is supported. iWARP is not supported.)

Supported hot-swappable expansion module type

12 Gbit/s SAS

Maximum number of hot-swappable I/O interface modules per controller

2

Length of expansion SAS cables

Common disk enclosure

  • Electrical cables: 1 m, 3 m, and 5 m

High-density disk enclosure

  • Electrical cables: 5 m.

Redundancy degree of main components

  • BBU: 1+1
  • Power modules: 1+1
  • Fan: 1+1

Port Specifications

Port Specification

Value

GE electrical interface module

Number of ports per interface module

Four ports for each front-end module

Max. number of ports per controller

12

SmartIO interface module

Number of ports per interface module

Four ports for each front-end module

10GE electrical interface module

Number of ports per interface module

Four ports for each front-end module

Max. number of ports per controller

8

12 Gbit/s SAS expansion module

Number of ports per interface module

Four ports for each back-end module

Max. number of ports per controller

6

Disk Specifications

Disk Typea

Dimensions

Rotational Speed

Weight

Capacity

SAS

3.5-inch

15,000 rpm

0.725 kg (1.60 lb)

600 GB

NL-SAS

7200 rpm

0.725 kg (1.60 lb)

4 TBb

SATA

7200 rpm

0.725 kg (1.60 lb)

  • 4 TB
  • 6 TB
  • 8 TB
  • 10 TB

a: Hard disk drives (HDDs for short) cannot be preserved long after being powered off. Packed HDDs can be preserved for a maximum of six months. Unpacked HDDs that are powered off can be preserved for a maximum of six months. If the maximum preservation time is exceeded, data loss or disk failure may occur. The maximum preservation time is determined based on the disk preservation specifications provided by the HDD vendor. For details, see the manual provided by the vendor.

b: not sold in mainland China.

Dimensions and Weight (Unpackaged)

Module

Parameter

Value

Controller enclosure

Dimensions

  • D: 748 mm (29.45 in.)
  • W: 447 mm (17.60 in.)
  • H: 86.1 mm (3.39 in.)

Weight

  • 30 kg (66.15 lb), when no disks are installed
  • 38.7 kg (85.33 lb), when disks are installed
  • 35.9 kg (79.16 lb), when four coffer disks are installed

4 U SAS disk enclosure

Dimensions

  • D: 488 mm (19.21 in.)
  • W: 447 mm (17.60 in.)
  • H: 175 mm (6.89 in.)

Weight

  • 23.4 kg (51.60 lb), when no disks are installed
  • 40.8 kg (89.96 lb), when disks are installed

4 U high-density disk enclosure

Dimensions

Cable managers not included:

  • D: 790 mm (31.1 in.)
  • W: 446 mm (17.56 in.)
  • H: 176.5 mm (6.95 in.)

Cable managers included:

  • D: 974 mm (38.35 in.)
  • W: 446 mm (17.56 in.)
  • H: 176.5 mm (6.95 in.)

Weight

  • ≤ 50 kg (110.23 lb), when no disks are installed
  • ≤ 91 kg (200.66 lb), when disks are installed

Electrical Specifications

Item

Value

Power consumption

Controller enclosure

  • Max power consumption: 599.20 W
  • Dual controllers, 48 GB memory for each controller, 12 x 3.5-inch disks (4 x 600 GB SAS disks + 8 x 4 TB NL-SAS disks), AC power, 4 x SmartIO interface modules, and 16 Gbit/s Fibre Channel ports
  • Typical power consumption: 464.20 W
  • Min power consumption: 358.60 W

4 U SAS disk enclosure

  • Max power consumption: 519.60 W (24 x 3.5-inch 6 TB NL-SAS disks)
  • Typical power consumption: 348.40 W
  • Min power consumption: 243.20 W

4 U high-density disk enclosure

  • Max power consumption: 1250.00 W (75 x 3.5-inch 6 TB NL-SAS disks)
  • Typical power consumption: 995.00 W
  • Min power consumption: 735.00 W

Power voltage and rated current

Controller enclosure

AC: 200 V to 240 V, ±10%, 6 A

Disk enclosure

AC: 100 V to 240 V, ±10%, 10 A

High-density disk enclosure

AC:

  • 100 V to 127 V, ±10%, 10 A
  • 200 V to 240 V, ±10%, 5 A

BBU Power

18 Wh

Reliability Specifications

Item

Value

Solution reliability

99.9999%

Mean Time Between Failures (MTBF)

1,000,000 hours

Mean Time To Repair (MTTR)

2 hours

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Updated: 2019-07-12

Document ID: EDOC1000138808

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