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Product comparison · 2 servers

Dell PowerEdge R440 server vs Dell PowerEdge R740xd server

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  • 58specifications compared
  • 19differ
  • 39identical
  • 30known for one product only

Key differences

  • Processor model
    • 3106
    • 4108
  • Processor frequency
    • 1.7 GHz
    • 1.8 GHz
  • Memory channels supported by processor
    • Hexa
    • Hepta
  • Embedded options available
    • Yes
    • No
  • Memory clock speeds supported by processor
    • 2133 MHz
    • 2400 MHz
  • Processor code
    • SR3GL
    • SR3GJ
  • Processor threads
    • 8
    • 16
  • Internal memory
    • 8 GB
    • 16 GB

Side by side

Differences highlightedShow differences only
88 specifications
A

Dell

PowerEdge R440 server

Model R440

View product
B

Dell

PowerEdge R740xd server

Model R740xd

View product
Processor7 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon®Intel® Xeon®
Processor generation1st Generation Intel® Xeon® Scalable1st Generation Intel® Xeon® Scalable
Processor modelDiffers31064108
Processor frequencyDiffers1.7 GHz1.8 GHz
Processor cores88
Processor cache11 MB11 MB
Memory channels supported by processorDiffersHexaHepta
Number of processors installed11
Thermal Design Power (TDP)85 W85 W
Processor cache typeL3L3
ECC supported by processorYesYes
Embedded options availableDiffersYesNo
Execute Disable BitYesYes
Maximum internal memory supported by processor768 GB768 GB
Maximum number of PCI Express lanes4848
Memory clock speeds supported by processorDiffers2133 MHz2400 MHz
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Processor codeDiffersSR3GLSR3GJ
Processor codenameSkylakeSkylake
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor package size76.0 x 56.5 mm76.0 x 56.5 mm
Processor socketLGA 3647 (Socket P)LGA 3647 (Socket P)
Processor threadsDiffers816
Scalability2S2S
SteppingU0U0
Tcase77 °C77 °C
Conflict-Free processorYesYes
Processor boost frequencyKnown for one3 GHz
Number of QPI linksKnown for one2
Supported instruction setsKnown for oneAVX, AVX 2.0, AVX-512, SSE4.2
Memory2 differ
Internal memoryDiffers8 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
ECCKnown for oneYes
Memory clock speedDiffers2666 MHz2400 MHz
Maximum internal memoryKnown for one512 GB
Memory slotsKnown for one24
Storage3 differ
Total storage capacityDiffers300 GB1 TB
Number of HDDs installed11
HDD capacityDiffers300 GB1 TB
HDD interfaceKnown for oneSerial ATA
HDD sizeDiffers2.5"3.5"
Number of HDDs supportedKnown for one8
Supported HDD sizesKnown for one2.5"
Number of SSDs installedKnown for one8
RAID supportKnown for oneYes
Supported RAID controllersKnown for onePERC H330+
Hot-Plug supportKnown for oneYes
Optical drive typeKnown for oneNo
Hot-swapKnown for oneYes
Networkidentical
Ethernet LANKnown for oneYes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports44
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
Serial ports quantity11
VGA (D-Sub) ports quantity22
Expansion slotsidentical
PCI Express x16 (Gen 3.x) slotsKnown for one2
PCI Express slots version3.03.0
PCI Express x8 slotsKnown for one4
Design2 differ
Chassis typeDiffersRack (1U)Rack (2U)
Rack railsDiffersNoYes
Rack mountingKnown for oneYes
Performanceidentical
Remote administrationKnown for oneiDRAC9 Express
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one1.2
Softwareidentical
Operating system installedNoNo
Compatible operating systemsCanonical Ubuntu LTS Citrix XenServer Microsoft Windows Server with Hyper-V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXiCanonical Ubuntu LTS Citrix XenServer Microsoft Windows Server with Hyper-V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi
Processor special features3 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel 64YesYes
Intel Secure BootKnown for oneYes
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers123540123544
Poweridentical
Redundant power supply (RPS) supportKnown for oneYes
Power supplyKnown for one550 W
Other featuresidentical
DisplayKnown for oneLCD
Weight & dimensionsidentical
WidthKnown for one482 mm
DepthKnown for one715.5 mm
HeightKnown for one86.8 mm
WeightKnown for one26.3 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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