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The R840 server has a 2U four-socket design perfect for home or office businesses. With four Intel Xeon Scalable processors running on 28 cores you can maximize your performance. The server contains up to 48 DIMM slots for you to get up to 6TB of memory storage. By using the iDRAC9 you can improve efficiency and with secure boot you can mantain safety within your system so you can have peace of mind when working.



Processor: Up to four Intel Xeon Scalable processors, up to 28 cores each


  • 48 DDR4 DIMM slots, supports RDIMM /LRDIMM, up to 2666MT/s, 6TB max
  • Up to 12 NVDIMMs, 384GB Max
  • Supports registered ECC DDR4 DIMMs only

I/O Slots: PCIe: Up to 6 Gen3 slots, (4 x 16 slots or 2 x 16 + 4 x 8 slots)

Raid Controllers:

  • Internal Controllers: PERC H330, H730p, H740p, HBA330
  • Boot Optimized Storage System: HW RAID 2 x M.2 + Internal USB + Internal Dual SD Module
  • External PERC (RAID): H840
  • 12Gbps PERC9 or 10 series, PCIe PERC x8 slot

Drive Bays:

  • Front drive bays: Up to 8x 2.5” SAS SATA (HDDs/SSDs) max 30TB, or up 24 x 2.5” SAS/SATA (HDDs/SSDs) with up to 12 NVMe PCIe SSDs max 122TB, or up to 24 NVMe PCIe SSDs max 153TB
  • Rear drive bays: Up to 2 x 2.5” SAS/SATA (HDDs/SSDs), max 7.68TB

Embedded Nic: Network daughter card options:4 x 1GE or 2 x 10GE + 2 x 1GE or 4 x 10GE or 2 x 25GE

Power Supply:

  • Platinum: 750W,1100W, 1600W, 2000W, 2400W
  • Titanium: 750W
  • DC: 1100W
  • Mix Mode/HVDC: 750W, 1100W*
  • Hot plug power supplies with full redundancy option
  • 6 hot plug fans with N +1 redundancy

Remote Managememt:

  • DRAC9 with Lifecycle Controller (Express, Enterprise)
  • iDRAC Direct
  • iDRAC REST API with Redfish
  • Quick Sync 2 BLE/wireless module


  • Front ports: Video, 2x USB 2.0, 1 dedicated IDRAC Direct Micro-USB. (Optional 1 x USB 3.0 only offered on the 8-drive configuration.)
  • Rear ports: Video, serial, 2 x USB 3.0
  • Internal port: 1 x USB 3.0
  • Video card: VGA

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