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Product comparison · 2 servers

Dell PowerEdge T140 server vs Dell PowerEdge T640 server

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  • 80specifications compared
  • 40differ
  • 40identical
  • 46known for one product only

Key differences

  • Processor model
    • E-2124
    • 3104
  • Processor frequency
    • 3.3 GHz
    • 1.7 GHz
  • Processor cores
    • 4
    • 6
  • Processor cache
    • 8 MB
    • 8.25 MB
  • Thermal Design Power (TDP)
    • 71 W
    • 85 W
  • Processor cache type
    • Smart Cache
    • L3
  • Maximum internal memory supported by processor
    • 128 GB
    • 768 GB
  • Maximum number of PCI Express lanes
    • 16
    • 48

Side by side

Differences highlightedShow differences only
126 specifications
A

Dell

PowerEdge T140 server

Model T140

View product
B

Dell

PowerEdge T640 server

Model T640

View product
Processor15 differ
Processor modelDiffersE-21243104
Processor frequencyDiffers3.3 GHz1.7 GHz
Processor boost frequencyKnown for one4.3 GHz
Processor coresDiffers46
Processor cacheDiffers8 MB8.25 MB
Motherboard chipsetKnown for oneIntel C246
Thermal Design Power (TDP)Differs71 W85 W
Processor cache typeDiffersSmart CacheL3
System bus rateKnown for one8 GT/s
Bus typeKnown for oneDMI3
Idle StatesKnown for oneYes
Maximum internal memory supported by processorDiffers128 GB768 GB
Maximum number of PCI Express lanesDiffers1648
Memory bandwidth supported by processor (max)Known for one41.6 GB/s
Memory clock speeds supported by processorDiffers2666 MHz2133 MHz
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
Processor codenameDiffersCoffee LakeSkylake
Processor package sizeDiffers37.5 x 37.5 mm76.0 x 56.5 mm
Processor socketDiffersLGA 1151 (Socket H4)LGA 3647 (Socket P)
Processor threadsDiffers46
ScalabilityDiffers1S2S
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX, AVX 2.0, AVX-512, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
TjunctionKnown for one100 °C
Processor generationKnown for one1st Generation Intel® Xeon® Scalable
Memory channels supported by processorKnown for oneHexa
Compatible processor seriesKnown for oneIntel® Xeon®
ECC supported by processorKnown for oneYes
Maximum number of SMP processorsKnown for one2
Processor codeKnown for oneSR3GM
SteppingKnown for oneU0
Supported processor socketsKnown for oneLGA 3647 (Socket P)
TcaseKnown for one78 °C
Conflict-Free processorKnown for oneYes
Memory3 differ
Buffered memory typeKnown for oneUnregistered (unbuffered)
Memory clock speedDiffers2666 MHz2667 MHz
Memory slotsDiffers4x DIMM24x DIMM
Maximum internal memoryDiffers64 GB3 TB
Storage7 differ
Total storage capacityDiffers1 TB300 GB
HDD capacityDiffers1 TB300 GB
HDD interfaceDiffersSerial ATASerial Attached SCSI (SAS)
HDD speedDiffers7200 RPM15000 RPM
HDD sizeDiffers3.5"2.5"
Number of HDDs supportedKnown for one4
RAID supportDiffersNoYes
Optical drive typeDiffersDVD-RWNo
Maximum storage capacityKnown for one180 TB
Hot-Plug supportKnown for oneYes
Internal drive baysKnown for one8
Graphics1 differ
On-board graphics card modelDiffersNot availableMatrox G200eW3
On-board graphics cardKnown for oneYes
On-board graphics card memoryKnown for one0.016 GB
Network1 differ
Ethernet interface typeDiffersGigabit Ethernet10 Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers43
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers35
Expansion slots2 differ
PCI Express x1 (Gen 3.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsDiffers21
PCI Express x16 (Gen 3.x) slotsDiffers12
PCI Express x4 (Gen 3.x) slotsKnown for one1
Designidentical
Product colourKnown for oneBlack
Performance1 differ
Remote administrationDiffersiDRAC9 BasiciDRAC9 Enterprise
Performance managementKnown for oneOpenManage Essentials
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Software1 differ
Operating system installedKnown for oneNo
Compatible operating systemsDiffers- Microsoft Windows Server with Hyper-V - Red Hat Enterprise Linux - SUSE Linux Enterprise Server - VMware ESXi - Citrix XenServer - Ubuntu Server - Certify XenServerfCanonical Ubuntu LTS Citrix XenServer Microsoft Windows Server with Hyper-V Red Hat Enterprise Linux
Processor special features2 differ
CPU configuration (max)Known for one1
Intel Enhanced Halt StateKnown for oneYes
Intel Secure Key Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers134856123546
Power2 differ
Redundant power supply (RPS) supportDiffersNoYes
Power supplyDiffers365 W495 W
Weight & dimensions3 differ
WidthDiffers175 mm304.5 mm
DepthDiffers454 mm692.8 mm
HeightDiffers360 mm471.5 mm
Package widthKnown for one572 mm
Package depthKnown for one505 mm
Package heightKnown for one394 mm
Package weightKnown for one15.4 kg
WeightKnown for one49.6 kg
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Dell E-Value CodeKnown for onePET6401

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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