Dell PowerEdge R740xd Server Xeon Silver

Processor
Up to two 2nd Generation Intel® Xeon® Scalable processors with up to 28 cores per processor
Operating System
Canonical® Ubuntu® Server LTS
Citrix® Hypervisor ®
Microsoft® Windows Server® with Hyper-V
Red Hat® Enterprise Linux
SUSE® Linux Enterprise Server
VMware® ESXi®
Accelerators
Up to three 300W or six 150W GPUs
Up to three double-wide FPGAs or four single-wide
FPGAs
GPU and FPGA options available only on 24 x 2.5″
drive chassis. Up to two GPUs are supported on NVMe configurations.
Memory2
DIMM speed
Up to 2933MT/s
Memory Type
RDIMM
LRDIMM
NVDIMM
DCPMM (Intel® Optane™ DC persistent memory)

Memory Module Slots
24 DDR4 DIMM slots (12 NVDIMM or 12 DCPMM only)
Supports registered ECC DDR4 DIMMs only
Maximum RAM
RDIMM 1.53TB
LRDIMM 3TB
NVDIMM 192GB
DCPMM 6.14TB (7.68TB with LRDIMM)

Storage
Front Bays
Up to 24 x 2.5″ SAS/SSD/NVMe, max 184TB
Up to 12 x 3.5″ SAS, max 192TB

Mid Bay
Up to 4 x 3.5″ SAS, max 64TB
Up to 4 x 2.5″ SAS/SSD, max 30.72T

Rear Bays
Up to 4 x 2.5″ SAS/SSD, max 30.72TB
Up to 2 x 3.5″ SAS, max 32TB
Storage Controllers
Internal Controllers:
PERC H330 H730P H740P, HBA330

External Controllers (RAID):
H840, 12 Gbps SAS HBA

Software RAID:
S140

Internal Boot:
Boot Optimized Storage Subsystem (BOSS):
HWRAID 2 x M.2 SSDs 240GB, 480 GB

Internal Dual SD Module
Management
Embedded / At-the-Server
iDRAC9
iDRAC RESTful API with Redfish
iDRAC Direct
Quick Sync 2 BLE/wireless module

Consoles
OpenManage Enterprise
OpenManage Power Center

Mobility
OpenManage Mobile