dell r940 server dell poweredge r940 rack server intel rack server

Features

Technical Specification

Processor

Up to four 2nd Generation Intel® Xeon® Scalable processors, up to 28 cores each

Memory

48 DDR4 DIMM slots, Supports RDIMM /LRDIMM, up to 2933MT/s, 6TB max Up to 12 NVDIMM, 384GB Max Up to 24 Intel® Optane™ persistent
memory PMem, max 12.28TB, (15.36TB max with PMem and LDRIMM) Supports registered ECC DDR4 DIMMs only

Storage controllers Internal boot

Internal Controllers: PERC H330, H730P, H740P, HBA330 External Controllers: H840, 12 Gbps SAS HBA Software RAID:S140 Boot
Optimized Storage Subsystem (BOSS):HWRAID 2 x M.2 SSDs 240GB, 480GB Internal Dual SD Module1

Drive bays

Front drive bays: Up to 24 x 2.5” SAS/SATA (HDD/SSD) with up to 12 NVMe PCIe SSD, max 184.32TB

Power supplies

Platinum 1100W, 1100W 380VDC, 1600W, 2000W, 2400W Gold 1100W-48VDC Titanium: 1600W HLAC, 2600W HLAC Hot plug power supplies with
full redundancy option 8 hot plugs fans with full redundancy

Dimensions

Form factor: Rack (3U) Height: 130.3mm (5.13”) Width: 434mm (17.08”) Depth: 784.2mm (30.8”) Weight: 49.9kg (110lbs.) *Dimensions do not include bezel

Embedded management

IPMI 2.0 compliant iDRAC9, iDRAC Direct, iDRAC RESTful with Redfish Quick Sync 2 wireless module (optional)

Bezel 

Optional LCD or security bezel

OpenManage™ Software 

OpenManage Enterprise OpenManage Mobile OpenManage Power Center

Integrations and connections

Integrations: Microsoft® System Center VMware® vCenter™ BMC Truesight Red® Hat Ansible Modules.Connections: Nagios Core & Nagios XI Micro Focus Operations Manag

Security

TPM 1.2/2.0 optional Cryptographically signed firmware Secure Boot.Silicon Root of Trust System Lockdown (requires iDRAC Enterprise or Datacenter) Secure erase

I/O & Ports

Network daughter card options 4x 1GbE, 4x 10GbE, 2x 10GbE+2x 1GbE, or 2x 25GbE Front ports: 1 x Dedicated iDRAC Direct USB, 2 x
USB 3.0, 1 x VGA Rear ports: 1 x Dedicated iDRAC network port, 1 x Serial, 2 x USB 3.0, 1 x VGA Video card: 2 x VGA Up to 13 x
Gen3 slots, (3 x8 + 10 x16)

Supported operating systems

Canonical® Ubuntu® Server LTS Citrix® Hypervisor Microsoft Windows Server® LTSC with Hyper-V Oracle® Linux. Red Hat® Enterprise Linux SUSE® Linux Enterprise Server VMware® ESXi For specifications and interoperability details, see
Dell.com/OSsupport