Dell SC4020 User Manual (English)

Other manuals for Dell SC4020

Deployment Guide184 pages

Getting Started16 pages

Questions and Answers:

C
Christopher RodriguezJul 27, 2025
What to do if the Dell SC4020 Center Startup Wizard cannot be completed and updates cannot be checked?
- M
  Michele BrayJul 28, 2025
  If you cannot complete the Storage Center Startup Wizard and are unable to check for updates, the management network might be using a proxy server that is blocking communication with the SupportAssist server. To resolve this: Use the Command Line Interface (CLI) to configure a proxy server for SupportAssist operations: 1. Establish a serial connection to the top storage controller. 2. Run the following commands: * `mc values set UsePhHomeProxy true` * `mc values set PhHomeProxyString [proxy server IP address]` * `mc values set PhHomeProxyUserName [proxy server username]` * `mc values set PhPomeProxyPassword [proxy server password]` 3. Complete the Storage Center Startup Wizard. 4. Check for Storage Center updates.
S
stacey27Aug 1, 2025
Why does the Dell SC4020 Storage license file show as invalid?
- S
  sericksonAug 1, 2025
  The license file may be invalid if you try to apply it before the storage controllers are joined, and the license file is applied to the storage controller with the higher serial number. Ensure that all Storage Center setup steps are followed in order and try again. Connect to the IP address of the storage controller with the lower serial number, and ensure the serial number in the license file name matches the storage controller.
R
robin01Aug 6, 2025
What to do if expected disks or expansion enclosure are missing in Dell Storage?
- A
  April HartAug 6, 2025
  If expected disks or an expansion enclosure are missing, it might be necessary to update the software or firmware to use the attached expansion enclosure or drives. Check the back-end cabling and the expansion enclosure power state. Also, check for Storage Center updates and install them.
H
hillmatthewAug 11, 2025
How to fix expansion enclosure firmware update failure in Dell Storage?
- J
  Joshua WrightAug 11, 2025
  If an expansion enclosure firmware update fails, the back-end cabling might not be redundant. Check the back-end cabling and ensure that redundant connections are used.
M
Michelle MeadowsAug 16, 2025
What to do if Dell Storage Startup Wizard finds no disks?
- J
  James HillAug 16, 2025
  If the Startup Wizard finds no disks attached to the Storage Center, you may need to update the software or firmware to use the attached expansion enclosure. To resolve this, click 'Quit', check for Storage Center updates, and install any available updates. Then, complete the Storage Center Startup Wizard.
M
Mary KempAug 21, 2025
How to troubleshoot serial connection to Dell Storage controller?
- S
  Samantha HarveyAug 21, 2025
  If you are unable to connect to a storage controller with a serial connection, it may be due to communication problems. To resolve this: * Disconnect and reconnect the serial cable. * Verify the connection settings. * Replace the serial cable.

Dell SC4020 Specifications

General

Storage drive size	2.5 \
Storage drive capacity	1900 GB
Storage drive interface	Serial Attached SCSI (SAS)
Storage drives installed	Yes
Installed storage drive type	SSD
Supported storage drive types	HDD & SSD
Total installed storage capacity	11.4 TB
Maximum supported storage capacity	- TB
Number of storage drives installed	6
Number of storage drives supported	24
Chassis type	Rack (2U)
Product color	Black, Silver
Device class	Large Enterprise Business
Dell E-Value Code	SC4020FC
Supported network protocols	iSCSI
Number of power supply units	1
Power supply unit (PSU) capacity	580 W