Dell PowerEdge R640 EMC PowerEdge R640 Technical Specifications - Page 9
Drives, Hard drive specifications, Optical drive, Ports and connectors specifications, USB ports
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Drives Hard drive specifications The PowerEdge R640 supports: • Up to ten 2.5 inch, hot swappable SAS, SATA, SAS/SATA SSD, NVMe (up to 8x) or Nearline SAS hard drives with up to 2 x 2.5 inch hot swappable SAS, SATA, SAS/SATA SSD, NVMe or Nearline SAS hard drives supported at the back of the system • Up to eight 2.5 inch, hot swappable SAS, SATA, SAS/SATA SSD, or Nearline SAS hard drives • Up to four 3.5 inch, hot swappable hard drives with up to 2 x 2.5 inch hot swappable SAS, SATA, SAS/SATA SSD, or Nearline SAS hard drives supported at the back of the system Optical drive Certain configurations of the system support one optional SATA DVD-ROM drive or DVD+/-RW drive. NOTE: The optical drive is supported in both 4 x 3.5 and 8 x 2.5 inch hard drive systems. Ports and connectors specifications USB ports The PowerEdge R640 system supports: The following table provides more information about the USB specifications: Table 5. USB specifications System Front panel Back panel Four hard drive systems One 4-pin, USB 2.0-compliant ports Two 9-pin, USB 3.0-compliant ports One 5-pin micro USB 2.0 N/A management port NOTE: The micro USB 2.0- compliant port on the front panel can only be used as an iDRAC Direct or a management port. Internal One 9-pin, USB 3.0-compliant ports N/A Eight hard drive systems One 4-pin, USB 2.0-compliant ports Two 9-pin, USB 3.0-compliant One 9-pin, USB 3.0-compliant ports ports NOTE: One optional USB 3.0-compliant port on the front panel for 4 x 3.5 and 8 x 2.5 inch hard drive systems. Ten hard drive systems One 5-pin micro USB 2.0 management port One 4-pins, USB 2.0-compliant port One 5-pin micro USB 2.0 management port N/A Two 9-pin, USB 3.0-compliant ports N/A N/A One 9-pin, USB 3.0-compliant ports N/A Technical specifications 9
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