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Product comparison · 2 servers

Dell PowerEdge R740 server vs Lenovo ThinkSystem SD530

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  • 64specifications compared
  • 26differ
  • 38identical
  • 36known for one product only

Key differences

  • Processor family
    • Intel Xeon Silver
    • Intel® Xeon®
  • Processor model
    • 4116
    • 3104
  • Processor frequency
    • 2.1 GHz
    • 1.7 GHz
  • Processor cores
    • 12
    • 6
  • Processor cache
    • 16.5 MB
    • 8.25 MB
  • Number of processors installed
    • 2
    • 1
  • Embedded options available
    • Yes
    • No
  • Memory clock speeds supported by processor
    • 2400 MHz
    • 2133 MHz

Side by side

Differences highlightedShow differences only
100 specifications
A

Dell

PowerEdge R740 server

Model R740

View product
B

Lenovo

ThinkSystem SD530View product
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Xeon SilverIntel® Xeon®
Processor generation1st Generation Intel® Xeon® Scalable1st Generation Intel® Xeon® Scalable
Processor modelDiffers41163104
Processor frequencyDiffers2.1 GHz1.7 GHz
Processor boost frequencyKnown for one3 GHz
Processor coresDiffers126
Processor cacheDiffers16.5 MB8.25 MB
Memory channels supported by processorHexaHexa
Number of processors installedDiffers21
Thermal Design Power (TDP)85 W85 W
Processor cache typeL3L3
Compatible processor seriesKnown for oneIntel® Xeon®
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 processorDiffers2400 MHz2133 MHz
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Processor codeDiffersSR3HQSR3GM
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 threadsDiffers246
Scalability2S2S
SteppingDiffersM0U0
Supported instruction setsAVX, AVX 2.0, AVX-512, SSE4.2AVX, AVX 2.0, AVX-512, SSE4.2
TcaseDiffers76 °C78 °C
Conflict-Free processorYesYes
Motherboard chipsetKnown for oneIntel® C624
Memoryidentical
Internal memory16 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speedKnown for one2667 MHz
Memory layout (slots x size)1 x 16 GB1 x 16 GB
Memory slotsKnown for one24
Maximum internal memoryKnown for one3 TB
Storage4 differ
Maximum storage capacityDiffers80 TB46 TB
Total storage capacityDiffers300 GB0 GB
Number of HDDs installedDiffers10
HDD capacityKnown for one300 GB
HDD interfaceKnown for oneSerial Attached SCSI (SAS)
HDD speedKnown for one10000 RPM
HDD sizeKnown for one2.5"
Number of HDDs supportedDiffers86
Supported HDD sizes2.5"2.5"
RAID supportYesYes
Hot-Plug supportKnown for oneYes
Hot-swapYesYes
Optical drive typeKnown for oneDVD±RW
Supported storage drive interfacesKnown for oneSerial ATA, Serial Attached SCSI
RAID levelsKnown for one0, 1, 5, 10
Network1 differ
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit Ethernet10 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet
LAN controllerKnown for oneBroadcom 5720
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsKnown for one4
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Serial ports quantityKnown for one1
VGA (D-Sub) ports quantityDiffers21
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slotsKnown for one4
PCI Express slots version3.03.0
Design1 differ
Chassis typeDiffersRack (2U)Rack (1U)
Rack mountingYesYes
Rack railsKnown for oneYes
Performanceidentical
Remote administrationKnown for oneiDRAC9 Enterprise
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) versionKnown for one1.2
Softwareidentical
Compatible operating systemsKnown for oneCanonical 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 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)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers120481123546
Poweridentical
Redundant power supply (RPS) supportKnown for oneYes
Power supplyKnown for one495 W
Weight & dimensions3 differ
WidthDiffers482 mm222 mm
DepthDiffers715.5 mm562 mm
HeightDiffers76.8 mm41 mm
WeightKnown for one26.3 kg
Other featuresidentical
Conflict-FreeKnown for oneYes
Dell E-Value CodeKnown for onePER7403
Built-in displayKnown for oneNo
Integrated LANKnown for oneYes
Graphicsidentical
Discrete graphics cardKnown for oneNo
On-board graphics cardKnown for oneNo
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 45 °C
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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