Dell SC7020 Handleiding

Dell Disk array SC7020

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SC7020 and SC7020F Storage Systems

Owner’s Manual

Owner’s ManualOwner’s Manual

Notes, Cautions, and Warnings

NOTE: A NOTE indicates important information that helps you make better use of your product.

CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the

problem.

WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

subsidiaries. Other trademarks may be trademarks of their respective owners.

2019 - 12

Rev. E

About This Manual.......................................................................................................................... 4

Revision History..................................................................................................................................................................... 4

Audience................................................................................................................................................................................. 4

Contacting Dell EMC.............................................................................................................................................................4

1 SC7020 Series Storage System Hardware.......................................................................................5

SC7020 Series Storage System Front-Panel View...........................................................................................................5

SC7020 Series Storage System Drives.........................................................................................................................6

SC7020 Series Storage System Drive Numbering...................................................................................................... 6

SC7020 Series Storage System Back-Panel View............................................................................................................6

Power Supply and Cooling Fan Modules.......................................................................................................................7

SC7020 Series Storage Controller Features and Indicators ..................................................................................... 8

2 Replacing Storage System Components....................................................................................... 10

Safety Precautions...............................................................................................................................................................10

Electrical Safety Precautions........................................................................................................................................10

Electrostatic Discharge Precautions............................................................................................................................10

General Safety Precautions...........................................................................................................................................11

Bezel....................................................................................................................................................................................... 11

Remove the Front Bezel................................................................................................................................................ 11

Install the Front Bezel.................................................................................................................................................... 12

Hard Drives .......................................................................................................................................................................... 12

Identify the Failed Drive.................................................................................................................................................12

Remove the Failed Drive................................................................................................................................................12

Install the Replacement Drive....................................................................................................................................... 13

Power Supply and Cooling Fan Modules...........................................................................................................................13

Identify the Failed Power Supply..................................................................................................................................13

Identify the Failed Cooling Fan..................................................................................................................................... 13

Replace a Power Supply and Cooling Fan Module.....................................................................................................14

Rack Rails.............................................................................................................................................................................. 15

Remove the Rack Rails..................................................................................................................................................15

Install the Rack Rails...................................................................................................................................................... 16

Power Up the Storage Center Hardware..........................................................................................................................17

3 SC7020 Series Storage System Technical Specifications............................................................... 18

Technical Specifications...................................................................................................................................................... 18

Contents

Contents 3

Product specificaties

Merk:	Dell
Categorie:	Disk array
Model:	SC7020
Kleur van het product:	Zwart, zilver
Gewicht:	15150 g
Breedte:	445 mm
Diepte:	785 mm
Hoogte:	133.3 mm
Meegeleverde kabels:	AC
Temperatuur bij opslag:	10 - 80 °C
USB-aansluiting:	Nee
Ondersteunde netwerkprotocollen:	FC, iSCSI, 12Gb SAS
Luchtvochtigheid bij opslag:	5 - 95 procent
Type behuizing:	Rack (3U)
Aantal voedingen:	2
Capaciteit voedingsunit (PSU):	1485 W
Redundante voeding:	Ja
Opslagdrives geïnstalleerd:	Ja
Geïnstalleerde opslag-drive:	SSD
Capaciteit opslag-drive:	960 GB
Totale geïnstalleerde opslagcapaciteit:	6.72 TB
Maximaal ondersteunde opslagcapaciteit:	- TB
Aantal storage drives geïnstalleerd:	7
Opslag schijf-interface:	Serial Attached SCSI (SAS)
Apparaatklasse:	Grote bedrijven
Ondersteunde opslagstationinterfaces:	SAS
Soorten RAID:	0, 1,5, 6,10
Aantal storage drives ondersteund:	30
AC-ingangsspanning:	200 - 240 V
AC-ingangsfrequentie:	50 - 60 Hz
Bedrijfstemperatuur (T-T):	10 - 35 °C
Relatieve vochtigheid in bedrijf (V-V):	-40 - 65 procent
Ondersteunde types opslag-drives:	HDD & SSD