Dell PowerEdge T640

T640 Server

The T640 is a 2-socket tower server that is great for mid-sized businesses. This server uses Intel Xeon Scalable processors. There are 24 DIMM slots for up to 192GB of DDR4 memory. You can use eighteen 2.5" hard drives or thirty-two 2.5" drives to customize your server to you needs. You can also speed up productivity by adding an iDRAC9.


Processor: Up to two Intel Xeon Scalable processors, up to 28 cores per processor.


  • 24 DDR4 DIMM slots, supports RDIMMS/LRDIMMS, speeds up to 2666MT/s, 3TB*
  • Up to 12 NVDIMM, 192GB max
  • Supports registered ECC DDR4 DIMMs only

I/O Slots: Up to 8 PCIe Gen3 slots

Raid Controllers:

  • Internal controllers: PERC H330, H730P, H740P, HBA330, Software RAID (SWRAID) S140
  • Boot Optimized Storage Subsystem: HWRAID 2 x M.2 SSDs 120GB, 240 GB
  • External PERC (RAID): H840
  • External HBAs (non-RAID): 12 Gbps SAS HBA

Drive Bays:

  • Up to 8 or 18 x 3.5” SAS/SATA (HDD/SSD) max 216TB
  • Up to 16 x 2.5” SAS/SATA (HDD/SSD) max 61TB
  • Up to 32 x 2.5” SAS/SATA (HDD/SSD) max 122TB
  • Up to 16 x 2.5 SAS/SATA (HDD/SSD) + 8x NVMe SSD max 112TB

Embedded Nic: 2 x 10GbE LOM

Power Supply: Power Supplies Titanium 750W, Platinum 495W, 750W, 1100W, 1600W, 2000W and 2400W; 48VDC 1100W, 240HVDC 750W Hot plug power supplies with full redundancy Up to 8 fans with N-1 redundancy (6 hot-pluggable fans and 2 external fans)

Remote Managememt:

  • iDRAC9 with Lifecycle Controller
  • iDRAC Direct
  • iDRAC REST API with Redfish
  • Quick Sync 2 BLE/wireless module

GPU: Onboard VGA. GPU options: 4 x DW or 8 x SW Nvidia Tesla P100, K80M, M60, M10, P40, AMD S7150, S7150X22

Ports: 8 x USB (1 x USB 2.0, 1 x USB 3.0, 6 x USB 2.0/3.0)