Owners Manual

4
SC400 Series Expansion Enclosure Technical
Specications
This appendix contains the technical specications for the SC400 series expansion enclosure.
Technical Specications
The technical specications of the SC400 series expansion enclosures are displayed in the following tables.
Drives
SAS hard drives
SC400: Up to 12 hot-swappable 3.5-inch 12 Gbps SAS hard drives or SAS solid state drives
(SSDs)
SC420: Up to 24 hot-swappable 2.5-inch 12 Gbps SAS hard drives or SAS solid state drives
(SSDs)
SC420F: Up to 24 hot-swappable 2.5-inch 12 Gbps SAS solid state drives (SSDs)
NOTE: SC400 series expansion enclosures support self-encrypting drives (SEDs).
Enclosure Management Modules (EMMs)
EMMs Two hot-swappable IO modules
Redundant Array of Independent Disks (RAID)
Controller Two hot-swappable storage controllers
Management RAID management using Dell Storage Manager
Back-Panel Connectors (per EMM)
SAS connectors Four mini-SAS HD connectors for connecting an expansion enclosure to a storage system.
NOTE: SAS connectors are SFF-8086/SFF-8088 compliant.
LED Indicators
Front panel
• One two-color LED indicator for system status
• One single-color LED indicator for power status
Hard-drive carrier
• One single-color activity LED
• One two-color LED status indicator per drive
Power supply/cooling fan Three LED status indicators for power supply status, power supply module status, and AC status
Power Supplies
AC power supply (per power supply)
Wattage 600 W
SC400 Series Expansion Enclosure Technical Specications
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