4SCv300 and SCv320 Expansion EnclosureTechnical SpecificationsTechnical SpecificationsThe technical specifications of the SCv300 and SCv320 expansion enclosures are displayed in the following tables.DrivesSAS hard drives SCv300: Up to 12 hot-swappable 3.5-inch 12 Gbps SAS hard drives or SAS solid state drives(SSDs)SCv320: Up to 24 hot-swappable 2.5-inch 12 Gbps SAS hard drives or SAS solid state drives(SSDs)NOTE: SCv300 and SCv320 expansion enclosures support self-encrypting drives(SEDs).Enclosure Management Modules (EMMs)EMMs Two hot-swappable IO modulesRedundant Array of Independent Disks (RAID)Controller Two hot-swappable storage controllersManagement RAID management using Dell Storage ManagerBack-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 IndicatorsFront panel • One two-color LED indicator for system status• One single-color LED indicator for power statusHard-drive carrier • One single-color activity LED• One two-color LED status indicator per drivePower supply/cooling fan Three LED status indicators for power supply status, power supply module status, and AC statusPower SuppliesAC power supply (per power supply)Wattage 600 WVoltage 100–240 VAC (8.6–4.3 A), autoranging, 50/60 Hz19