Dell PowerEdge R640 Specification

Processor

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

Memory

24 DDR4 DIMM slots, Supports RDIMM /LRDIMM, speeds up to 2666MT/s, 3TB max

Up to 12 NVDIMM, 192 GB Max

Supports registered ECC DDR4 DIMMs only

Storage controllers

Internal controllers: PERC H330, H730p, H740p, Software RAID (SWRAID) S140

Boot Optimized Storage Subsystem: HWRAID 2 x M.2 SSDs 120GB, 240 GB

External PERC (RAID): H840

12Gbps SAS HBAs (non-RAID): External- 12 Gbps SAS HBA (non-RAID), Internal- HBA330 (non-RAID)

Drive bays

Front drive bays: Up to 10 x 2.5” SAS/SATA (HDD/SSD) with up to 8 NVMe SSD max 58TB or up to 10 NVMe drives max 64TB, or up to 4 x 3.5” SAS/SATA HDD max 48TB

Rear drive bays: Up to 2 x 2.5” SAS/SATA (HDD/SSD), NVMe SSD max 12TB Optional DVD-ROM, DVD+RW

Power supplies

Titanium 750W, Platinum 495W, 750W, 1100W, and 1600W

48VDC 1100W, 380HVDC 1100W, 240HVDC 750W

Hot plug power supplies with full redundancy

Up to 6 hot plugs fans with full redundancy

Dimensions

Form factor: Rack (1U)

Max depth:

757.75mm – For the 8 x 2.5” front bay drive configuration.

808.51mm – For the 4 x 3.5” or 10 x2.5” front bay drive configurations (plus up to 2 rear drives).

Embedded management

IPMI 2.0 compliant

iDRAC9 with Lifecycle Controller (Express, Enterprise)

Quick Sync 2 wireless module optional

Bezel

Optional LCD Bezel or Security bezel

OpenManage™ Software

OpenManage Enterprise

OpenManage Essentials

OpenManage Mobile

OpenManage Power Center

Integrations and connections

Integrations: Microsoft System Center, VMware vCenter, BMC Software

Connections: Nagios & Nagios XI, Oracle Enterprise Manager,

HP Operations Manager, IBM Tivoli Netcool/OMNIbus, IBM Tivoli® Network Manager, CA Network and Systems Management

Security

TPM 1.2/2.0 optional

Cryptographically signed firmware

Secure Boot

System Lockdown

Secure erase

I/O & Ports

Network daughter card options

4 x 1GE or 2 x 10GE + 2 x 1GE or 4 x 10GE or 2 x 25GE

Front ports: Video, 1 x USB 2.0, available USB 3.0, dedicated IDRAC Direct USB

Rear ports: Video, serial, 2 x USB 3.0, dedicated iDRAC network port

Video card: VGA, NVIDIA NVS310 available as PCIe card

Up to 3 x Gen3 slots, all x16

Accelerator options

Up to 1 Intel Arria 10 GX FPGA

Supported operating systems

Canonical Ubuntu LTS

Citrix XenServer

Microsoft Windows Server with Hyper-V

Red Hat Enterprise Linux

SUSE Linux Enterprise Server

VMware ESXi