Server Dell PowerEdge R840 (SNSR8405120)

Technical Specification
Feature     Dell PowerEdge R840

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

Memory    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

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

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

Power supplies    Platinum: 750W,1100W, 1600W, 2000W, 2400W   Mix Mode/HVDC: 750W, 1100W1
Titanium: 750W                                                       Hot plug power supplies with full redundancy option
DC: 1100W                                                              6 hot plugs fans with N +1 redundancy

Embedded management    iDRAC9 with Lifecycle Controller                            iDRAC RESTful API with Redfish
iDRAC Direct                                                           Quick Sync 2 BLE/wireless

Bezel    Optional LCD bezel or security bezel

OpenManage™ Software    OpenManage Enterprise                                        OpenManage Mobile
OpenManage Essentials                                        OpenManage Power Center

Tools    Dell EMC Repository Manager                                iDRAC Service Module
Dell EMC Update Package                                     OpenManage Server Administrator
Dell EMC System Update                                       OpenManage Storage Services
Dell EMC Server Update Utility

I/O & ports    Network Daughter Card Options Rear ports: Video, serial, 2 x USB 3.0
4 x 1GE, 4 x 10GE, 2 x 10GE+2 x 1GE, or 2 x 25GE Internal port: 1 x USB 3.0
Front ports: Video, 2 x USB 2.0, 1 managed (micro-sub), Video card: VGA
dedicated IDRAC Direct USB. (Optional 1 x USB 3.0 only
PCIe: Up to 6 x Gen3 slots, (4×16 slots or 2×16 + 4×8 slots)
offered on the 8-drive configuration)

Supported operating  systems    Canonical® Ubuntu® LTS                                        SUSE® Linux Enterprise Server
Citrix® XenServer®                                                  VMware® ESXi
Microsoft Windows Server® with Hyper-V                For specifications and interoperability details see
Red Hat® Enterprise Linux                                       Dell.com/Ossupport

OEM-ready version available    From bezel to BIOS to packaging, your servers can look and feel as if they  were designed
were designed and built by you. For more information, visit Dell.com/OEM.

Dimensions    Form factor: Rack (2U)
Chassis Length:482mm
Chassis Weight: 36.6kg
Chassis depth: 812mm