Dell PowerEdge R650 EMC Technical Specifications - Page 13
Drives, Ports and connectors specifications, USB ports specifications - technical guide
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NOTE: The system supports either BOSS-S1 or BOSS-S2. NOTE: M.2 hotplug is not supported on BOSS-S1. Drives The PowerEdgeR650 system supports: ● 4 x 3.5-inch hot-swappable SAS, SATA drives. ● 8 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives. ● 10 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives. ● 2 x 2.5-inch rear SAS, SATA , or NVMe drives. ● 0 drive. NOTE: For more information about how to hot swap NVMe PCIe SSD U.2 device, see the Dell Express Flash NVMe PCIe SSD User's Guide at https://www.dell.com/support Browse all Products > Data Center Infrastructure > Storage Adapters & Controllers > Dell PowerEdge Express Flash NVMe PCIe SSD > Documentation > Manuals and Documents. Ports and connectors specifications USB ports specifications Table 10. USB specifications Front USB port type No. of ports USB 2.0- One compliant port Micro-USB, One iDRAC Direct Rear USB port type No. of ports USB 2.0- One compliant port USB 3.0- One compliant port Internal (Optional) USB port type No. of ports Internal USB 3.0- One compliant port NOTE: The micro USB 2.0 compliant port can only be used as an iDRAC Direct or a management port. NOTE: The USB 2.0 specifications provide a 5 V supply on a single wire to power connected USB devices. A unit load is defined as 100 mA in USB 2.0, and 150 mA in USB 3.0. A device may draw a maximum of 5 unit loads (500 mA) from a port in USB 2.0; 6 (900 mA) in USB 3.0. NOTE: The USB 2.0 interface can provide power to low-power peripherals but must adhere to USB specification. An external power source is required for higher-power peripherals to function, such as external CD/DVD Drives. NIC port specifications The system supports up to two 10/100/1000 Mbps Network Interface Controller (NIC) ports embedded on the LAN on Motherboard (LOM) and integrated on the optional OCP cards. Table 11. NIC port specification for the system Feature LOM card OCP card (OCP 3.0) Specifications 1 GB x 2 1 GbE x 4, 10 GbE x 2, 25 GbE x 2, 25 GbE x 4, 50 GbE x 2, 100 GbE x 2 Technical specifications 13
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