Dell Poweredge R640 Rack Server Of 1U

Dell Poweredge R640 Rack Server Of 1U

Compared to the Dell EMC Poweredge R740, the Dell Poweredge R640 is a 1U and two-socket platform designed for data center productivity and expansion needs.


Provides an effective solution for high-density data center productivity and expansion.

Software-defined storage scales from 3 to 1000 nodes for simplified deployment and easy expansion.

Provide a full range of flexible network architecture, and embed security mechanisms into each server to protect data in real time.


  • Server User Manual




Product Model

R640 1U

Product Type

Rack Server


2nd Generation Intel® Xeon® Scalable


24 DDR4 DIMM slots, Supports RDIMM /LRDIMM

Storage controllers  

Internal Controllers: PERC H330, HBA330, HBA350i (adapter only), H730P, H740P, H750 (adapter only)

External Controllers: H840, 12 Gbps SAS HBA, HBA355e (adapter only, non-RAID)

Drive bays

Up to 10 x 2.5” SAS/SATA (HDD/SSD) with up to 8 NVMe SSD max 76.8TB or up to 10 NVMe drives max 64TB

Power supplies           

495W Platinum 750W Platinum

750W 240HVDC Platinum

 1100W 48VDC

1100W Platinum

1100W 380HVDC Platinum


Height: 42.8mm (1.69”)

Width: 482.0mm (18.98”)

Depth: 808.5mm (31.8”)

Embedded management       

iDRAC9, iDRAC Direct, iDRAC RESTful API with Redfish, Quick Sync 2 wireless module (optional)


OpenManage™ Software

OpenManage Enterprise


TPM 1.2/2.0, TCM 2.0 optional

Accelerator options   

Up to 3 single-width GPU (NVIDIA T4) or up to 1 FPGA

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